< Previouswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 48 AGGREGATE Screen Shakers H-4283A H-4273B Testing Screens ASTM E11; ISO 565 Testing screens are ideal for particle size deter- minations on large samples of aggregate, slag, ores, and many other coarse materials. Batch sizes up to one cubic foot (0.028m³) or more can be processed into six fractions in as little as three to five minutes, depending on material type. Vibration and amplitude characteristics are fixed at optimum settings for mineral aggregates in the 4" (101mm) to No.4 (4.75mm) size range, but options and accessories are available to optimize machine performance when testing finer samples or special materials. The standard testing screen can be used to process material all the way down to No.200 (75µm) if less efficient separations are acceptable. These testing screens are available in two varia- tions of clamping mechanism: a manually-oper- ated, screw-type clamping handle, which is more economical, but slightly more labor-intensive for continuous use; and, a quick-acting hydrau- lic pump system used to clamp the screen trays in place. Trays are quickly secured and released using the same single handle. This more efficient model is recommended for labs with a steady workload of particle size testing. Both models use an enclosed drive mechanism for added safety. The powerful 1/2hp capaci- tor-type motor is operated through a starting switch with built-in overload protection. Testing screens are designed to be mounted to a solid, rigid floor system. Securing with anchor bolts to a concrete floor is recommended. Dimensions for anchor bolt placement are available upon request. Overall Dimensions: 23" x 31" x 43" (584 x 787 x 1,092mm), W x D x H. Testing screens are sold without screen trays or dust pans, which need to be purchased sepa- rately for operation. Specify sizes when ordering. In both models, the dust pan may optionally be placed on the bottom shelf of the unit, freeing up an additional slot for a screen tray. Screen Trays for the Testing Screens feature a generous 14.75" x 22.75" (375 x 578mm), 2.33ft³ (0.22m³) clear screen area. Optional dustpan con- figurations can be ordered for increased capacity, reduced dust output, or dispensing of fines directly into outside bag or container. Other accessories to facilitate sample handling, dust and noise control and separation performance are listed separately. These models feature 6-tray slots and a bot- tom shelf, which allows for up to 6 trays and a dust pan to be used. Order screen trays and dust pans separately. Hydraulic-Clamping, 120V 60HzH-4283A Hydraulic-Clamping, 220V 50HzH-4283A.5F Shipping wt. 485 lbs (220kg) Test-Master ® Screen ASTM E11; ISO 565 The redesigned Test-Master ® testing screen now features an easily controlled, integrated hopper for easier introduction of sample material and vertically-hinged front panel doors for improved access and clearance. The 1.6ft³ (45.3L) hopper is hinged at the rear and allows the sample to be introduced incrementally as the machine is run- ning. When the hopper is closed, a panel blocks dust from escaping through the opening. The narrower panel doors require less space to open and fold flat across the front of the unit. The doors also feature a safety interlock switch that disables the Test-Master ® when open. Test-Master screen shakers are available in a six and a seven-screen tray capacity models. Both units feature the same reliable counterbalanced drive assembly, fully enclosed operation and electronic digital control- ler as our previous models. Sample vibration char- acteristics are identical to Testing Screen Shakers and the screen trays are interchangeable. Internal rotating counterweights of the Test-Master ® drive system equalize the vertical screening action to assure smooth, quiet operation and prevent transfer of vibrations to other lab instruments. Gilson Test-Master ® screens are sold without screen trays or dust pans, which need to be pur- chased separately for operation. Specify sizes when ordering. In both models, the dust pan may optionally be placed on the bottom shelf of the unit, freeing up an additional slot for a screen tray. Screen trays for the Test-Master ® screens fea- ture a generous 14.75" x 22.75" (375 x 578mm), 2.33ft³ (0.22m³) clear screen area. Optional Dust- pan configurations can be ordered for increased capacity, reduced dust output, or dispensing of fines directly into outside bag or container. Other accessories to facilitate sample handling, dust and noise control and separation performance are listed separately. H-4273B models feature 6-tray capacity and H-4274B models feature 7-tray capacity. Order screen trays and dust pans separately. Hydraulic-Clamp, 6-Tray, 120V 60HzH-4273B Hydraulic-Clamp, 6-Tray, 220V 50HzH-4273B.5F Hydraulic-Clamping, 7-Tray, 120V 60HzH-4274B Hydraulic-Clamping, 7-Tray, 220V 50HzH-4274B.5F Shipping wt. 700 lbs (318kg) H-4283SEwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 AGGREGATE 49 Screen Shakers H-4273DP H-4295A H-4297A H-4288.1 Porta-Screen ® Screen Shaker ASTM E11; ISO 565 The H-4295A and H-4297A Porta-Screen ® screen shakers have long been the accepted stan- dard portable screens for field control of construc- tion aggregates and quality control of asphalt and ready to mix plants. These units are also useful for size separations of many other materials. Capac- ity depends on test material, but may range up to 60 lb (27.3 kg) per test. Vibration of both models is mechanically counterbalanced for smooth, stable operation with no required mounting. Porta-Screen models are designed for perfor- mance durability, yet are light enough to be por- table. Trays are quickly secured for operation by dual hand clamp levers. When levers are released, trays are individually removable for emptying, cleaning and weighing. The vibrating assembly is held top and bot- tom on hardened guide pins. The 1/4hp motor, drive shaft, and connecting rod are synchronized with a rotating weight counterbalance system. All are enclosed by the enameled steel protective outer case. The H-4295A model features slots for 7 trays and a pan while the H-4297A features slots for 5 trays and a pan. Order screen trays and dust pans separately. Porta-Screen ® (8 slots), 120V 60HzH-4295A Porta-Screen ® (8 slots), 220V 50HzH-4295A.5F Porta-Screen ® (6 slots), 120V 60HzH-4297A Porta-Screen ® (6 slots), 220V 50HzH-4297A.5F Shipping wt. 255 lbs (116kg) H-4307 H-4273CP H-4283P4 H-4283SE H-4284, H-4284.5 H-4286 Screen Shaker Accessories ItemPart No. 2" (50mm) Standard Dustpan for Screen Shakers (not for use with Porta-Screen model) H-4283P 3" (75mm) Deep Dustpan for Screen Shakers H-4283P3 4" Deep Dustpan for Screen Shakers H-4283P4 Two-Piece, Stationary Dustpan with Adapter for H-4273B and H-4276A H-4273DP Inclined Chute PanH-4273CP Manual to Hydraulic Clamp Conversion Kit (serial # 13826 and higher) H-4284 H-4283P3 H-4285 ItemPart No. Manual Hydraulic Clamp Conversion Kit (serial # 13825 and lower) H-4284.5 Storage Tray Rack H-4285 Door Enclosure for H-4283, H-4276 Screen Shakers H-4286 Clean-N-Weigh AccessoryH-4307 Digital TimerH-4296A Sound EnclosureH-4283SE Porta-Screen Accessories ItemPart No. Porta Sample PanH-4306 Porta CoverH-4305 Porta WheelsH-4288.1 Porta Screen Dust Pan TrayH-4302 ModelGilson No. Material Size Maximum Capacity Overall Tray Size Dimensions inches (mm) H-4283ATS1 4" (104mm) to No. 200 mesh (14.75mm) 1 cu.ft. (0.3m3) 80 lbs (36kg) 18" x 26" (457 x 660mm) 23" x 31" x 33" (584 x 787 x 838) H-4273BTM54" (104mm) to No. 200 mesh (14.75mm) 27" x 33" x 45" (686 x 838 x 1143) H-4274BTM6 H-4295APS4 2" (51mm) to No. 200 (75mm) .75 cu.ft. (0.23m3) 60 lbs (27kg) 16" x 16.5" (406 x 419mm) 19" x 16.5" x 48.3" (483 x 419 x 1222) H-4297APS3 19" x 16.5" x 42" (483 x 419 x 1067) Screen Shakerswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 50 AGGREGATE Screen Trays Screen Trays for Testing Screens Use these tables to order replacement screen trays, wire cloth and round hole plate screens for Gilson testing screens, Test-Masters and Porta-Screens— Models: H-4283A, H-4276A, H-4273B, H-4274B, H-4295A, H-4297A. ASTM sizes are manufactured to comply with wire cloth specifications of ASTM E11 and AASHTO M92. Cloth is designated S for plain steel or SS for stainless steel. Replacement wire cloth is cut to size for specified machines. Trays with cloth No. 16 (1.18mm) and finer incor- porate lateral support ribs or coarse backup cloth to support mesh. Backup cloth may be added to trays with or without support ribs as desired; and, blank trays (with no cloth) are also available, call 1.800.544.7220. ASTM Sizes Cloth Material 18" x 26" (457 x 660mm) Models: H-4273B, H-4274B, H-4276A, H-4283A 16" x 16.5" (406 x 419mm) Models: H-4295A, H-4297A Tray/ClothCloth onlyTray/ClothCloth only 125mm5" SH-4278C5.000H-4278WC5.000NANA 106mm4.24"SS H-4278C4.240H-4278WC4.240NANA 100mm4"SH-4278C4.000H-4278WC4.000NANA 90mm3.5"SH-4278C3.500H-4278WC3.500NANA 75mm3"SH-4278C3.000H-4278WC3.000INQUIREINQUIRE 63mm2.5"S H-4278C2.500H-4278WC2.500INQUIREINQUIRE 53mm2.12"SSH-4278C2.120H-4278WC2.120INQUIREINQUIRE 50mm2.00"SH-4278C2.000H-4278WC2.000H-4398C2.000H-4398WC2.000 45mm1.75"S H-4278C1.750H-4278WC1.750H-4398C1.750H-4398WC1.750 37.5mm1.50"S H-4278C1.500H-4278WC1.500H-4398C1.500H-4398WC1.500 31.5mm1.25"SH-4278C1.250H-4278WC1.250H-4398C1.250H-4398WC1.250 26.5mm1.06"SSH-4278C1.060H-4278WC1.060H-4398C1.060H-4398WC1.060 25.0mm1.00"SH-4278C1.000H-4278WC1.000H-4398C1.000H-4398WC1.000 22.4mm.875"S H-4278C.875H-4278WC.875H-4398C.875H-4398WC.875 19.0mm.750"SH-4278C.750H-4278WC.750H-4398C.750H-4398WC.750 16.0mm.625"SH-4278C.625H-4278WC.625H-4398C.625H-4398WC.625 13.2mm.530"SSH-4278C.530H-4278WC.530H-4398C.530H-4398WC.530 12.5mm.500"S H-4278C.500H-4278WC.500H-4398C.500H-4398WC.500 11.2mm.438"SH-4278C.438H-4278WC.438H-4398C.438H-4398WC.438 9.5mm.375"SH-4278C.375H-4278WC.375H-4398C.375H-4398WC.375 8.0mm.312"S H-4278C.312H-4278WC.312H-4398C.312H-4398WC.312 6.7mm.265"SSH-4278C.265H-4278WC.265H-4398C.265H-4398WC.265 6.3mm.250"SH-4278C.250H-4278WC.250H-4398C.250H-4398WC.250 5.6mmNo. 3-1/2SSH-4278F3-1/2H-4278WF3-1/2H-4398F3-1/2H-4398WF3-1/2 4.75mmNo. 4S H-4278F4H-4278WF4H-4398F4H-4398WF4 4.00mmNo. 5SSH-4278F5H-4278WF5H-4398F5H-4398WF5 3.35mmNo. 6SSH-4278F6H-4278WF6H-4398F6H-4398WF6 2.80mmNo. 7SS H-4278F7H-4278WF7H-4398F7H-4398WF7 2.36mmNo. 8SSH-4278F8H-4278WF8H-4398F8H-4398WF8 2.00mmNo. 10SSH-4278F10H-4278WF10H-4398F10H-4398WF10 1.70mmNo. 12SSH-4278F12H-4278WF12H-4398F12H-4398WF12 1.40mmNo. 14SS H-4278F14H-4278WF14H-4398F14H-4398WF14 1.18mmNo. 16SSH-4278F16H-4278WF16H-4398F16H-4398WF16 1.00mmNo. 18SSH-4278F18H-4278WF18H-4398F18H-4398WF18 850µmNo. 20SS H-4278F20H-4278WF20H-4398F20H-4398WF20 710 µ m No. 25SS H-4278F25H-4278WF25H-4398F25H-4398WF25 600µmNo. 30SSH-4278F30H-4278WF30H-4398F30H-4398WF30 500µmNo. 35SSH-4278F35H-4278WF35H-4398F35H-4398WF35 425µmNo. 40SS H-4278F40H-4278WF40H-4398F40H-4398WF40 355 µ mNo. 45SSH-4278F45H-4278WF45H-4398F45H-4398WF45 300µmNo. 50SSH-4278F50H-4278WF50H-4398F50H-4398WF50 250µmNo. 60SSH-4278F60H-4278WF60H-4398F60H-4398WF60 212 µ m No. 70SS H-4278F70H-4278WF70H-4398F70H-4398WF70 180µmNo. 80SSH-4278F80H-4278WF80H-4398F80H-4398WF80 150µmNo. 100SSH-4278F100H-4278WF100H-4398F100H-4398WF100 125µmNo. 120SS H-4278F120H-4278WF120H-4398F120H-4398WF120 106 µ mNo. 140SSH-4278F140H-4278WF140H-4398F140H-4398WF140 90µmNo. 170SSH-4278F170H-4278WF170H-4398F170H-4398WF170 75µmNo. 200SSH-4278F200H-4278WF200H-4398F200H-4398WF200 63 µ m No. 230SS H-4278F230H-4278WF230H-4398F230H-4398WF230 53µmNo. 270SSH-4278F270H-4278WF270H-4398F270H-4398WF270 45µmNo. 325SSH-4278F325H-4278WF325H-4398F325H-4398WF325 38µmNo. 400SS H-4278F400H-4278WF400H-4398F400H-4398WF400 Standard ASTM Testing Screen Trays and Cloth ISO Sizes Cloth Material ISO SCREENS Tray/ClothCloth only 112mmSSH-8900TC.112H-8900C.112 80mmSSH-8900TC.80H-8900C.80 56mmSSH-8900TC.56H-8900C.56 40mmSSH-8900TC.40H-8900C.40 28mmSSH-8900TC.28H-8900C.28 20mmSSH-8900TC.20H-8900C.20 18mmSSH-8900TC.18H-8900C.18 14mmSSH-8900TC.14H-8900C.14 10mmSSH-8900TC.10H-8900C.10 9mmSSH-8900TC.9H-8900C.9 5mmSH-8900TC.5H-8900C.5 2.5mmSSH-8900TC.25H-8900C.25 1.25mmSSH-8900TC.125H-8900C.125 900µmSSH-8900TC.900H-8900C.900 400µmSSH-8900TC.400H-8900C.400 160µmSSH-8900TC.160H-8900C.160 ISO Testing Screen Trays and Cloth Non-ASTM sizes— 125" and 0125"— are available, please inquire: 1-800-544-7220 NOTESwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 AGGREGATE 51 Sieves U.S.A. Standard Sieve Series Looking for sieves? Humboldt stocks an extensive offering of sieves for use in all types of sieve testing applications, from sampling and classification of soils, aggregates and other powdered and granular materi- als to specific ASTM standard tests. Humboldt carries an extensive inventory of sieves in all popular sizes and mesh/frame material configurations. We try to main- tain a complete stock of 8" and 12" sieves in both full and half heights for quick turnaround, as well as keep- ing a large inventory of other sieve sizes and frame and mesh configurations. Our sieves are of the highest quality to ensure consis- tent fit, accurate specifications and durable construc- tion. All our sieves comply with ASTM E11 and AAS- HTO M92; and are given individual serial numbers for traceability. Certified sieves are also available as an option. Please inquire. Humboldt sieves are available in brass frame with stainless steel mesh or stainless steel frame and mesh. Sieve frames are seamless spun brass or stainless steel with rigid rolled edges and extended bottoms (skirts) to ensure a good fit between frames, pans and separators of the same diameter— ensuring that your set of sieves stack properly. All sieves include a permanently attached metal plate that includes the sieve number, micron size and the nominal opening in millimeters and inches. Sieve covers, bottom pans and separator pans are also in stock and ready for shipment. Alternative Number Nominal Opening Standard (mm) 4"4.000100mm 3.5"3.50090mm 3"3.00075mm 2.5"2.50063mm 2.12"2.12053mm 2"2.00050mm 1.75"1.75045mm 1.5"1.50037.5mm 1.25"1.25031.5mm 1.06"1.06026.5mm 1"1.00025.0mm .875"0.87522.4mm .75"0.75019.0mm .625"0.62516.0mm .530"0.53013.2mm .500"0.50012.5mm .434"0.43411.2mm .375"0.3759.5mm .312"0.3128.0mm .265"0.2656.7mm .25"0.2506.3mm .125"0.1253.17mm No. 3-1/20.2235.6mm No. 40.1874.75mm No. 50.1574.00mm No. 60.1313.35mm No. 70.1102.80mm No. 80.0942.36mm No. 100.0782.00mm No. 120.0661.70mm No. 140.0551.40mm No. 160.0461.18mm No. 180.0391.00mm No. 200.033850µm No. 250.027710µm No. 300.023600µm No. 350.01950µm No. 400.016425µm No. 450.013355µm No. 500.011300µm No. 600.009250µm No. 700.008212µm No. 800.007180µm No. 1000.005150µm No. 1200.0049125µm No. 1400.0041106µm No. 1700.003590µm No. 2000.002975µm No. 2300.002462µm No. 2700.002053µm No. 3250.001745µm No. 4000.001438µm No. 4500.001232µm No. 5000.000925µm No. 6350.000720µm No. 8500.000410µm No. 10000.000082µm U.S.A. Standard Sieve Sizes and Equivalentswww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 52 AGGREGATE Sieves Sieve Size Brass Frame Stainless Mesh Stainless Frame Stainless Mesh Full Height 2" (50mm) Half Height 1" (25mm) Full Height 2" (50mm) Half Height 1" (25mm) 4" (100mm)H-3920CS4.000H-3910CS4.000H-3920CSS4.000H-3910CSS4.000 3-1/2" (90mm)H-3920CS3.500H-3910CS3.500H-3920CSS3.500H-3910CSS3.500 3" (75mm)H-3920CS3.000H-3910CS3.000H-3920CSS3.000H-3910CSS3.000 2-1/2" (63mm)H-3920CS2.500H-3910CS2.500H-3920CSS2.500H-3910CSS2.500 2.12" (53mm)H-3920CS2.120H-3910CS2.120H-3920CSS2.120H-3910CSS2.120 2" (50mm)H-3920CS2.000H-3910CS2.000H-3920CSS2.000H-3910CSS2.000 1-3/4" (45mm)H-3920CS1.750H-3910CS1.750H-3920CSS1.750H-3910CSS1.750 1-1/2" (37.5mm)H-3920CS1.500H-3910CS1.500H-3920CSS1.500H-3910CSS1.500 1-1/4" (31.5mm)H-3920CS1.250H-3910CS1.250H-3920CSS1.250H-3910CSS1.250 1.06" (26.5mm)H-3920CS1.060H-3910CS1.060H-3920CSS1.060H-3910CSS1.060 1" (25.0mm)H-3920CS1.000H-3910CS1.000H-3920CSS1.000H-3910CSS1.000 7/8" (22.4mm)H-3920CS.875H-3910CS.875H-3920CSS.875H-3910CSS.875 3/4" (19.0mm)H-3920CS.750H-3910CS.750H-3920CSS.750H-3910CSS.750 5/8" (16.0mm)H-3920CS.625H-3910CS.625H-3920CSS.625H-3910CSS.625 0.530" (13.2mm)H-3920CS.530H-3910CS.530H-3920CSS.530H-3910CSS.530 1/2" (12.5mm)H-3920CS.500H-3910CS.500H-3920CSS.500H-3910CSS.500 7/16" (11.2mm)H-3920CS.438H-3910CS.438H-3920CSS.438H-3910CSS.438 3/8" (9.5mm)H-3920CS.375H-3910CS.375H-3920CSS.375H-3910CSS.375 5/16" (8.0mm)H-3920CS.312H-3910CS.312H-3920CSS.312H-3910CSS.312 0.265" (6.7mm)H-3920CS.265H-3910CS.265H-3920CSS.265H-3910CSS.265 1/4" (6.3mm)H-3920CS.250H-3910CS.250H-3920CSS.250H-3910CSS.250 No. 3-1/2 (5.6mm)H-3920FS3-1/2H-3910FS3-1/2H-3920FSS3-1/2H-3910FSS3-1/2 No. 4 (4.75mm) H-3920FS4H-3910FS4H-3920FSS4H-3910FSS4 No. 5 (4.0mm)H-3920FS5H-3910FS5H-3920FSS5H-3910FSS5 No. 6 (3.35mm)H-3920FS6H-3910FS6H-3920FSS6H-3910FSS6 No. 7 (2.80mm)H-3920FS7H-3910FS7H-3920FSS7H-3910FSS7 No. 8 (2.36mm)H-3920FS8H-3910FS8H-3920FSS8H-3910FSS8 No. 10 (2.00mm)H-3920FS10H-3910FS10H-3920FSS10H-3910FSS10 No. 12 (1.70mm)H-3920FS12H-3910FS12H-3920FSS12H-3910FSS12 No. 14 (1.40mm)H-3920FS14H-3910FS14H-3920FSS14H-3910FSS14 No. 16 (1.18mm)H-3920FS16H-3910FS16H-3920FSS16H-3910FSS16 No. 18 (1.0mm)H-3920FS18H-3910FS18H-3920FSS18H-3910FSS18 No. 20 (850µm)H-3920FS20H-3910FS20H-3920FSS20H-3910FSS20 No. 25 (710µm)H-3920FS25H-3910FS25H-3920FSS25H-3910FSS25 No. 30 (600µm)H-3920FS30H-3910FS30H-3920FSS30H-3910FSS30 No. 35 (500µm)H-3920FS35H-3910FS35H-3920FSS35H-3910FSS35 No. 40 (425µm)H-3920FS40H-3910FS40H-3920FSS40H-3910FSS40 No. 45 (355µm)H-3920FS45H-3910FS45H-3920FSS45H-3910FSS45 No. 50 (300µm)H-3920FS50H-3910FS50H-3920FSS50H-3910FSS50 No. 60 (250µm)H-3920FS60H-3910FS60H-3920FSS60H-3910FSS60 No. 70 (212µm)H-3920FS70H-3910FS70H-3920FSS70H-3910FSS70 No. 80 (180µm)H-3920FS80H-3910FS80H-3920FSS80H-3910FSS80 No. 100 (150µm)H-3920FS100H-3910FS100H-3920FSS100H-3910FSS100 No. 120 (125µm)H-3920FS120H-3910FS120H-3920FSS120H-3910FSS120 No. 140 (106µm)H-3920FS140H-3910FS140H-3920FSS140H-3910FSS140 No. 170 (90µm)H-3920FS170H-3910FS170H-3920FSS170H-3910FSS170 No. 200 (75µm)H-3920FS200H-3910FS200H-3920FSS200H-3910FSS200 No. 230 (63µm)H-3920FS230H-3910FS230H-3920FSS230H-3910FSS230 No. 270 (53µm)H-3920FS270H-3910FS270H-3920FSS270H-3910FSS270 No. 325 (45µm)H-3920FS325H-3910FS325H-3920FSS325H-3910FSS325 No. 400 (38µm)H-3920FS400H-3910FS400H-3920FSS400H-3910FSS400 No. 450 (32µm)H-3920FS450H-3910FS450H-3920FSS450H-3910FSS450 No. 500 (25µm)H-3920FS500H-3910FS500H-3920FSS500H-3910FSS500 No. 635 (20µm)H-3920FS635H-3910FS635H-3920FSS635H-3910FSS635 No. 850 (10µm)H-3920FS850H-3910FS850–– No. 1000 (2µm)H-3920FS1000H-3910FS1000–– USA Standard ASTM Test Sieves 203mm 8" STANDARDwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 AGGREGATE 53 Sieves USA Standard ASTM Test Sieves 305mm 12" STANDARD Sieve Size Brass Frame Stainless MeshStainless Frame Stainless Mesh Full Height 3" (75mm) Inter. Height 2" (50mm) Half Height 1.625" (41mm) Full Height 3" (75mm) Half Height 1.625" (41mm) 4" (100mm)H-3912CS4.000H-3922CS4.000H-3932CS4.000H-3912CSS4.000H-3932CSS4.000 3-1/2" (90mm)H-3912CS3.500H-3922CS3.500H-3932CS3.500H-3912CSS3.500H-3932CSS3.500 3" (75mm)H-3912CS3.000H-3922CS3.000H-3932CS3.000H-3912CSS3.000H-3932CSS3.000 2-1/2" (63mm)H-3912CS2.500H-3922CS2.500H-3932CS2.500H-3912CSS2.500H-3932CSS2.500 2.12" (53mm)H-3912CS2.120H-3922CS2.120H-3932CS2.120H-3912CSS2.120H-3932CSS2.120 2" (50mm)H-3912CS2.000H-3922CS2.000H-3932CS2.000H-3912CSS2.000H-3932CSS2.000 1-3/4" (45mm)H-3912CS1.750H-3922CS1.750H-3932CS1.750H-3912CSS1.750H-3932CSS1.750 1-1/2" (37.5mm)H-3912CS1.500H-3922CS1.500H-3932CS1.500H-3912CSS1.500H-3932CSS1.500 1-1/4" (31.5mm)H-3912CS1.250H-3922CS1.250H-3932CS1.250H-3912CSS1.250H-3932CSS1.250 1.06" (26.5mm)H-3912CS1.060H-3922CS1.060H-3932CS1.060H-3912CSS1.060H-3932CSS1.060 1" (25.0mm)H-3912CS1.000H-3922CS1.000H-3932CS1.000H-3912CSS1.000H-3932CSS1.000 7/8" (22.4mm)H-3912CS.875H-3922CS.875H-3932CS.875H-3912CSS.875H-3932CSS.875 3/4" (19.0mm)H-3912CS.750H-3922CS.750H-3932CS.750H-3912CSS.750H-3932CSS.750 5/8" (16.0mm)H-3912CS.625H-3922CS.625H-3932CS.625H-3912CSS.625H-3932CSS.625 0.530" (13.2mm)H-3912CS.530H-3922CS.530H-3932CS.530H-3912CSS.530H-3932CSS.530 1/2" (12.5mm)H-3912CS.500H-3922CS.500H-3932CS.500H-3912CSS.500H-3932CSS.500 7/16" (11.2mm)H-3912CS.438H-3922CS.438H-3932CS.438H-3912CSS.438H-3932CSS.438 3/8" (9.5mm)H-3912CS.375H-3922CS.375H-3932CS.375H-3912CSS.375H-3932CSS.375 5/16" (8.0mm)H-3912CS.312H-3922CS.312H-3932CS.312H-3912CSS.312H-3932CSS.312 0.265" (6.7mm)H-3912CS.265H-3922CS.265H-3932CS.265H-3912CSS.265H-3932CSS.265 1/4" (6.3mm)H-3912CS.250H-3922CS.250H-3932CS.250H-3912CSS.250H-3932CSS.250 1/8" (3.17mm)H-3912CS.125H-3922CS.125H-3932CS.125–H-3932CSS.125 No. 3-1/2 (5.6mm)H-3912FS3-1/2H-3922FS3-1/2H-3932FS3-1/2H-3912FSS3-1/2H-3932FSS3-1/2 No. 4 (4.75mm) H-3912FS4H-3922FS4H-3932FS4H-3912FSS4H-3932FSS4 No. 5 (4.0mm)H-3912FS5H-3922FS5H-3932FS5H-3912FSS5H-3932FSS5 No. 6 (3.35mm)H-3912FS6H-3922FS6H-3932FS6H-3912FSS6H-3932FSS6 No. 7 (2.80mm)H-3912FS7H-3922FS7H-3932FS7H-3912FSS7H-3932FSS7 No. 8 (2.36mm)H-3912FS8H-3922FS8H-3932FS8H-3912FSS8H-3932FSS8 No. 10 (2.00mm)H-3912FS10H-3922FS10H-3932FS10H-3912FSS10H-3932FSS10 No. 12 (1.70mm)H-3912FS12H-3922FS12H-3932FS12H-3912FSS12H-3932FSS12 No. 14 (1.40mm)H-3912FS14H-3922FS14H-3932FS14H-3912FSS14H-3932FSS14 No. 16 (1.18mm)H-3912FS16H-3922FS16H-3932FS16H-3912FSS16H-3932FSS16 No. 18 (1.0mm)H-3912FS18H-3922FS18H-3932FS18H-3912FSS18H-3932FSS18 No. 20 (850µm)H-3912FS20H-3922FS20H-3932FS20H-3912FSS20H-3932FSS20 No. 25 (710µm)H-3912FS25H-3922FS25H-3932FS25H-3912FSS25H-3932FSS25 No. 30 (600µm)H-3912FS30H-3922FS30H-3932FS30H-3912FSS30H-3932FSS30 No. 35 (500µm)H-3912FS35H-3922FS35H-3932FS35H-3912FSS35H-3932FSS35 No. 40 (425µm)H-3912FS40H-3922FS40H-3932FS40H-3912FSS40H-3932FSS40 No. 45 (355µm)H-3912FS45H-3922FS45H-3932FS45H-3912FSS45H-3932FSS45 No. 50 (300µm)H-3912FS50H-3922FS50H-3932FS50H-3912FSS50H-3932FSS50 No. 60 (250µm)H-3912FS60H-3922FS60H-3932FS60H-3912FSS60H-3932FSS60 No. 70 (212µm)H-3912FS70H-3922FS70H-3932FS70H-3912FSS70H-3932FSS70 No. 80 (180µm)H-3912FS80H-3922FS80H-3932FS80H-3912FSS80H-3932FSS80 No. 100 (150µm)H-3912FS100H-3922FS100H-3932FS100H-3912FSS100H-3932FSS100 No. 120 (125µm)H-3912FS120H-3922FS120H-3932FS120H-3912FSS120H-3932FSS120 No. 140 (106µm)H-3912FS140H-3922FS140H-3932FS140H-3912FSS140H-3932FSS140 No. 170 (90µm)H-3912FS170H-3922FS170H-3932FS170H-3912FSS170H-3932FSS170 No. 200 (75µm)H-3912FS200H-3922FS200H-3932FS200H-3912FSS200H-3932FSS200 No. 230 (63µm)H-3912FS230H-3922FS230H-3932FS230H-3912FSS230H-3932FSS230 No. 270 (53µm)H-3912FS270H-3922FS270H-3932FS270H-3912FSS270H-3932FSS270 No. 325 (45µm)H-3912FS325H-3922FS325H-3932FS325H-3912FSS325H-3932FSS325 No. 400 (38µm)H-3912FS400H-3922FS400H-3932FS400H-3912FSS400H-3932FSS400 No. 450 (32µm)H-3912FS450H-3922FS450H-3932FS450H-3912FSS450H-3932FSS450 No. 500 (25µm)H-3912FS500H-3922FS500H-3932FS500H-3912FSS500H-3932FSS500 No. 635 (20µm)H-3912FS635H-3922FS635H-3932FS635H-3912FSS635H-3932FSS635 No. 850 (10µm)H-3912FS850H-3922FS850H-3932FS850–– No. 1000 (2µm)H-3912FS1000H-3922FS1000H-3932FS1000––www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 54 AGGREGATE Sieves Deep, USA Standard ASTM Test Sieves 101mm 4" 305mm 12" No. 3-1/2 (5.6mm)H-3914FS3-1/2H-3924FS3-1/2H-3928FS3-1/2H-3938FS3-1/2 No. 4 (4.75mm) H-3914FS4H-3924FS4H-3928FS4H-3938FS4 No. 5 (4.0mm)H-3914FS5H-3924FS5H-3928FS5H-3938FS5 No. 6 (3.35mm)H-3914FS6H-3924FS6H-3928FS6H-3938FS6 No. 7 (2.80mm)H-3914FS7H-3924FS7H-3928FS7H-3938FS7 No. 8 (2.36mm)H-3914FS8H-3924FS8H-3928FS8H-3938FS8 No. 10 (2.00mm)H-3914FS10H-3924FS10H-3928FS10H-3938FS10 No. 12 (1.70mm)H-3914FS12H-3924FS12H-3928FS12H-3938FS12 No. 14 (1.40mm)H-3914FS14H-3924FS14H-3928FS14H-3938FS14 No. 16 (1.18mm)H-3914FS16H-3924FS16H-3928FS16H-3938FS16 No. 18 (1.0mm)H-3914FS18H-3924FS18H-3928FS18H-3938FS18 No. 20 (850µm)H-3914FS20H-3924FS20H-3928FS20H-3938FS20 No. 25 (710µm)H-3914FS25H-3924FS25H-3928FS25H-3938FS25 No. 30 (600µm)H-3914FS30H-3924FS30H-3928FS30H-3938FS30 No. 35 (500µm)H-3914FS35H-3924FS35H-3928FS35H-3938FS35 No. 40 (425µm)H-3914FS40H-3924FS40H-3928FS40H-3938FS40 No. 45 (355µm)H-3914FS45H-3924FS45H-3928FS45H-3938FS45 No. 50 (300µm)H-3914FS50H-3924FS50H-3928FS50H-3938FS50 No. 60 (250µm)H-3914FS60H-3924FS60H-3928FS60H-3938FS60 No. 70 (212µm)H-3914FS70H-3924FS70H-3928FS70H-3938FS70 No. 80 (180µm)H-3914FS80H-3924FS80H-3928FS80H-3938FS80 No. 100 (150µm)H-3914FS100H-3924FS100H-3928FS100H-3938FS100 No. 120 (125µm)H-3914FS120H-3924FS120H-3928FS120H-3938FS120 No. 140 (106µm)H-3914FS140H-3924FS140H-3928FS140H-3938FS140 No. 170 (90µm)H-3914FS170H-3924FS170H-3928FS170H-3938FS170 No. 200 (75µm)H-3914FS200H-3924FS200H-3928FS200H-3938FS200 No. 230 (63µm)H-3914FS230H-3924FS230H-3928FS230H-3938FS230 No. 270 (53µm)H-3914FS270H-3924FS270H-3928FS270H-3938FS270 No. 325 (45µm)H-3914FS325H-3924FS325H-3928FS325H-3938FS325 No. 400 (38µm)H-3914FS400H-3924FS400H-3928FS400H-3938FS400 No. 450 (32µm)H-3914FS450H-3924FS450H-3928FS450H-3938FS450 No. 500 (25µm)H-3914FS500H-3924FS500H-3928FS500H-3938FS500 No. 635 (20µm)H-3914FS635H-3924FS635H-3928FS635H-3938FS635 No. 850 (10µm)H-3914FS850H-3924FS850H-3928FS850H-3938FS850 No. 1000 (2µm)H-3914FS1000H-3924FS1000H-3928FS1000H-3938FS1000 Sieve Size 4" Diameter12" Diameter Brass Frame, Stainless MeshBrass Frame, Stainless Mesh 1.5" Deep4" Deep4" Deep8" Deep 4" (100mm)--H-3928CS4.000H-3938CS4.000 3-1/2" (90mm)--H-3928CS3.500H-3938CS3.500 3" (75mm)--H-3928CS3.000H-3938CS3.000 2-1/2" (63mm)--H-3928CS2.500H-3938CS2.500 2.12" (53mm)--H-3928CS2.120H-3938CS2.120 2" (50mm)--H-3928CS2.000H-3938CS2.000 1-3/4" (45mm)--H-3928CS1.750H-3938CS1.750 1-1/2" (37.5mm)--H-3928CS1.500H-3938CS1.500 1-1/4" (31.5mm)--H-3928CS1.250H-3938CS1.250 1.06" (26.5mm)--H-3928CS1.060H-3938CS1.060 1" (25.0mm)H-3914CS1.000H-3924CS1.000H-3928CS1.000H-3938CS1.000 7/8" (22.4mm)H-3914CS.875H-3924CS.875H-3928CS.875H-3938CS.875 3/4" (19.0mm)H-3914CS.750H-3924CS.750H-3928CS.750H-3938CS.750 5/8" (16.0mm)H-3914CS.625H-3924CS.625H-3928CS.625H-3938CS.625 0.530" (13.2mm)H-3914CS.530H-3924CS.530H-3928CS.530H-3938CS.530 1/2" (12.5mm)H-3914CS.500H-3924CS.500H-3928CS.500H-3938CS.500 7/16" (11.2mm)H-3914CS.438H-3924CS.438H-3928CS.438H-3938CS.438 3/8" (9.5mm)H-3914CS.375H-3924CS.375H-3928CS.375H-3938CS.375 5/16" (8.0mm)H-3914CS.312H-3924CS.312H-3928CS.312H-3938CS.312 0.265" (6.7mm)H-3914CS.265H-3924CS.265H-3928CS.265H-3938CS.265 1/4" (6.3mm)H-3914CS.250H-3924CS.250H-3928CS.250H-3938CS.250 1/8" (3.17mm)H-3914CS.125H-3924CS.125H-3928CS.125H-3938CS.125 STANDARDwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 AGGREGATE 55 Sieves USA Standard ASTM Test Sieves 76mm 127mm 152mm 254mm 3"5"6"10" Sieve Size Brass Frame, Stainless Mesh 3" Diameter 1" Deep 5" Diameter 1.5" Deep 6" Diameter 1.5" Deep 10" Diameter 3" Deep 4" (100mm)---H-3919CS4.000 3-1/2" (90mm)---H-3919CS3.500 3" (75mm)---H-3919CS3.000 2-1/2" (63mm)---H-3919CS2.500 2.12" (53mm)---H-3919CS2.120 2" (50mm)---H-3919CS2.000 1-3/4" (45mm)---H-3919CS1.750 1-1/2" (37.5mm)---H-3919CS1.500 1-1/4" (31.5mm)---H-3919CS1.250 1.06" (26.5mm)---H-3919CS1.060 1" (25.0mm)H-3913CS1.000H-3915CS1.000H-3916CS1.000H-3919CS1.000 7/8" (22.4mm)H-3913CS.875H-3915CS.875H-3916CS.875H-3919CS.875 3/4" (19.0mm)H-3913CS.750H-3915CS.750H-3916CS.750H-3919CS.750 5/8" (16.0mm)H-3913CS.625H-3915CS.625H-3916CS.625H-3919CS.625 0.530" (13.2mm)H-3913CS.530H-3915CS.530H-3916CS.530H-3919CS.530 1/2" (12.5mm)H-3913CS.500H-3915CS.500H-3916CS.500H-3919CS.500 7/16" (11.2mm)H-3913CS.438H-3915CS.438H-3916CS.438H-3919CS.438 3/8" (9.5mm)H-3913CS.375H-3915CS.375H-3916CS.375H-3919CS.375 5/16" (8.0mm)H-3913CS.312H-3915CS.312H-3916CS.312H-3919CS.312 0.265" (6.7mm)H-3913CS.265H-3915CS.265H-3916CS.265H-3919CS.265 1/4" (6.3mm)H-3913CS.250H-3915CS.250H-3916CS.250H-3919CS.250 1/8" (3.17mm)H-3913CS.125H-3915CS.125H-3916CS.125H-3919CS.125 No. 3-1/2 (5.6mm)H-3913FS3-1/2H-3915FS3-1/2H-3916FS3-1/2H-3919FS3-1/2 No. 4 (4.75mm) H-3913FS4H-3915FS4H-3916FS4H-3919FS4 No. 5 (4.0mm)H-3913FS5H-3915FS5H-3916FS5H-3919FS5 No. 6 (3.35mm)H-3913FS6H-3915FS6H-3916FS6H-3919FS6 No. 7 (2.80mm)H-3913FS7H-3915FS7H-3916FS7H-3919FS7 No. 8 (2.36mm)H-3913FS8H-3915FS8H-3916FS8H-3919FS8 No. 10 (2.00mm)H-3913FS10H-3915FS10H-3916FS10H-3919FS10 No. 12 (1.70mm)H-3913FS12H-3915FS12H-3916FS12H-3919FS12 No. 14 (1.40mm)H-3913FS14H-3915FS14H-3916FS14H-3919FS14 No. 16 (1.18mm)H-3913FS16H-3915FS16H-3916FS16H-3919FS16 No. 18 (1.0mm)H-3913FS18H-3915FS18H-3916FS18H-3919FS18 No. 20 (850µm)H-3913FS20H-3915FS20H-3916FS20H-3919FS20 No. 25 (710µm)H-3913FS25H-3915FS25H-3916FS25H-3919FS25 No. 30 (600µm)H-3913FS30H-3915FS30H-3916FS30H-3919FS30 No. 35 (500µm)H-3913FS35H-3915FS35H-3916FS35H-3919FS35 No. 40 (425µm)H-3913FS40H-3915FS40H-3916FS40H-3919FS40 No. 45 (355µm)H-3913FS45H-3915FS45H-3916FS45H-3919FS45 No. 50 (300µm)H-3913FS50H-3915FS50H-3916FS50H-3919FS50 No. 60 (250µm)H-3913FS60H-3915FS60H-3916FS60H-3919FS60 No. 70 (212µm)H-3913FS70H-3915FS70H-3916FS70H-3919FS70 No. 80 (180µm)H-3913FS80H-3915FS80H-3916FS80H-3919FS80 No. 100 (150µm)H-3913FS100H-3915FS100H-3916FS100H-3919FS100 No. 120 (125µm)H-3913FS120H-3915FS120H-3916FS120H-3919FS120 No. 140 (106µm)H-3913FS140H-3915FS140H-3916FS140H-3919FS140 No. 170 (90µm)H-3913FS170H-3915FS170H-3916FS170H-3919FS170 No. 200 (75µm)H-3913FS200H-3915FS200H-3916FS200H-3919FS200 No. 230 (63µm)H-3913FS230H-3915FS230H-3916FS230H-3919FS230 No. 270 (53µm)H-3913FS270H-3915FS270H-3916FS270H-3919FS270 No. 325 (45µm)H-3913FS325H-3915FS325H-3916FS325H-3919FS325 No. 400 (38µm)H-3913FS400H-3915FS400H-3916FS400H-3919FS400 No. 450 (32µm)H-3913FS450H-3915FS450H-3916FS450H-3919FS450 No. 500 (25µm)H-3913FS500H-3915FS500H-3916FS500H-3919FS500 No. 635 (20µm)H-3913FS635H-3915FS635H-3916FS635H-3919FS635 No. 850 (10µm)H-3913FS850H-3915FS850H-3916FS850H-3919FS850 No. 1000 (2µm)H-3913FS1000H-3915FS1000H-3916FS1000H-3919FS1000 STANDARDwww.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 56 AGGREGATE Inspection Test Sieves USA Standard ASTM Inspection Test Sieves 203mm 8" Inspection Test Sieves are used when accuracy and repeatability are paramount. Inspection Test Sieves start with our Standard ASTM Sieves and include an added Inspection level verification. This verifi- cation specifies the number of openings in each sieve after the cloth has been mounted to the frame. Inspection Test Sieves provides a 99% level of confidence that the standard deviation of these open- ings is within the maximum allowed by ASTM. An Inspection verifica- tion is provided with each sieve. INSPECTION Sieve Size Brass Frame Stainless Mesh Stainless Frame Stainless Mesh Full Height 2" (50mm) Half Height 1" (25mm) Full Height 2" (50mm) Half Height 1" (25mm) 4" (100mm)HI-3920CS4.000HI-3910CS4.000HI-3920CSS4.000 HI-3910CSS4.000 3-1/2" (90mm)HI-3920CS3.500HI-3910CS3.500HI-3920CSS3.500 HI-3910CSS3.500 3" (75mm)HI-3920CS3.000HI-3910CS3.000HI-3920CSS3.000 HI-3910CSS3.000 2-1/2" (63mm)HI-3920CS2.500HI-3910CS2.500HI-3920CSS2.500 HI-3910CSS2.500 2.12" (53mm)HI-3920CS2.120HI-3910CS2.120HI-3920CSS2.120 HI-3910CSS2.120 2" (50mm)HI-3920CS2.000HI-3910CS2.000HI-3920CSS2.000 HI-3910CSS2.000 1-3/4" (45mm)HI-3920CS1.750HI-3910CS1.750HI-3920CSS1.750 HI-3910CSS1.750 1-1/2" (37.5mm)HI-3920CS1.500HI-3910CS1.500HI-3920CSS1.500 HI-3910CSS1.500 1-1/4" (31.5mm)HI-3920CS1.250HI-3910CS1.250HI-3920CSS1.250 HI-3910CSS1.250 1.06" (26.5mm)HI-3920CS1.060HI-3910CS1.060HI-3920CSS1.060 HI-3910CSS1.060 1" (25.0mm)HI-3920CS1.000HI-3910CS1.000HI-3920CSS1.000 HI-3910CSS1.000 7/8" (22.4mm)HI-3920CS.875HI-3910CS.875HI-3920CSS.875 HI-3910CSS.875 3/4" (19.0mm)HI-3920CS.750HI-3910CS.750HI-3920CSS.750 HI-3910CSS.750 5/8" (16.0mm)HI-3920CS.625HI-3910CS.625HI-3920CSS.625 HI-3910CSS.625 0.530" (13.2mm)HI-3920CS.530HI-3910CS.530HI-3920CSS.530 HI-3910CSS.530 1/2" (12.5mm)HI-3920CS.500HI-3910CS.500HI-3920CSS.500 HI-3910CSS.500 7/16" (11.2mm)HI-3920CS.438HI-3910CS.438HI-3920CSS.438 HI-3910CSS.438 3/8" (9.5mm)HI-3920CS.375HI-3910CS.375HI-3920CSS.375 HI-3910CSS.375 5/16" (8.0mm)HI-3920CS.312HI-3910CS.312HI-3920CSS.312 HI-3910CSS.312 0.265" (6.7mm)HI-3920CS.265HI-3910CS.265HI-3920CSS.265 HI-3910CSS.265 1/4" (6.3mm)HI-3920CS.250HI-3910CS.250HI-3920CSS.250 HI-3910CSS.250 1/8" (3.17mm)HI-3920CS.125HI-3910CS.125HI-3920CSS.125 HI-3910CSS.125 No. 3-1/2 (5.6mm)HI-3920FS3-1/2HI-3910FS3-1/2HI-3920FSS3-1/2HI-3910FSS3-1/2 No. 4 (4.75mm) HI-3920FS4HI-3910FS4HI-3920FSS4HI-3910FSS4 No. 5 (4.0mm)HI-3920FS5HI-3910FS5HI-3920FSS5HI-3910FSS5 No. 6 (3.35mm)HI-3920FS6HI-3910FS6HI-3920FSS6HI-3910FSS6 No. 7 (2.80mm)HI-3920FS7HI-3910FS7HI-3920FSS7HI-3910FSS7 No. 8 (2.36mm)HI-3920FS8HI-3910FS8HI-3920FSS8HI-3910FSS8 No. 10 (2.00mm)HI-3920FS10HI-3910FS10HI-3920FSS10HI-3910FSS10 No. 12 (1.70mm)HI-3920FS12HI-3910FS12HI-3920FSS12HI-3910FSS12 No. 14 (1.40mm)HI-3920FS14HI-3910FS14HI-3920FSS14HI-3910FSS14 No. 16 (1.18mm)HI-3920FS16HI-3910FS16HI-3920FSS16HI-3910FSS16 No. 18 (1.0mm)HI-3920FS18HI-3910FS18HI-3920FSS18HI-3910FSS18 No. 20 (850µm)HI-3920FS20HI-3910FS20HI-3920FSS20HI-3910FSS20 No. 25 (710µm)HI-3920FS25HI-3910FS25HI-3920FSS25HI-3910FSS25 No. 30 (600µm)HI-3920FS30HI-3910FS30HI-3920FSS30HI-3910FSS30 No. 35 (500µm)HI-3920FS35HI-3910FS35HI-3920FSS35HI-3910FSS35 No. 40 (425µm)HI-3920FS40HI-3910FS40HI-3920FSS40HI-3910FSS40 No. 45 (355µm)HI-3920FS45HI-3910FS45HI-3920FSS45HI-3910FSS45 No. 50 (300µm)HI-3920FS50HI-3910FS50HI-3920FSS50HI-3910FSS50 No. 60 (250µm)HI-3920FS60HI-3910FS60HI-3920FSS60HI-3910FSS60 No. 70 (212µm)HI-3920FS70HI-3910FS70HI-3920FSS70HI-3910FSS70 No. 80 (180µm)HI-3920FS80HI-3910FS80HI-3920FSS80HI-3910FSS80 No. 100 (150µm)HI-3920FS100HI-3910FS100HI-3920FSS100HI-3910FSS100 No. 120 (125µm)HI-3920FS120HI-3910FS120HI-3920FSS120HI-3910FSS120 No. 140 (106µm)HI-3920FS140HI-3910FS140HI-3920FSS140HI-3910FSS140 No. 170 (90µm)HI-3920FS170HI-3910FS170HI-3920FSS170HI-3910FSS170 No. 200 (75µm)HI-3920FS200HI-3910FS200HI-3920FSS200HI-3910FSS200 No. 230 (63µm)HI-3920FS230HI-3910FS230HI-3920FSS230HI-3910FSS230 No. 270 (53µm)HI-3920FS270HI-3910FS270HI-3920FSS270HI-3910FSS270 No. 325 (45µm)HI-3920FS325HI-3910FS325HI-3920FSS325HI-3910FSS325 No. 400 (38µm)HI-3920FS400HI-3910FS400HI-3920FSS400HI-3910FSS400 No. 450 (32µm)HI-3920FS450HI-3910FS450HI-3920FSS450HI-3910FSS450 No. 500 (25µm)HI-3920FS500HI-3910FS500HI-3920FSS500HI-3910FSS500 No. 635 (20µm)HI-3920FS635HI-3910FS635HI-3920FSS635HI-3910FSS635 No. 850 (10µm)HI-3920FS850HI-3910FS850–– No. 1000 (2µm)HI-3920FS1000HI-3910FS1000––www.humboldtmfg.com • 1.800.544.7220 • 708.468.6300 AGGREGATE 57 Inspection Test Sieves No. 3-1/2 (5.6mm)HI-3912FS3-1/2HI-3922FS3-1/2HI-3932FS3-1/2HI-3912FSS3-1/2HI-3932FSS3-1/2 No. 4 (4.75mm) HI-3912FS4HI-3922FS4HI-3932FS4HI-3912FSS4HI-3932FSS4 No. 5 (4.0mm)HI-3912FS5HI-3922FS5HI-3932FS5HI-3912FSS5HI-3932FSS5 No. 6 (3.35mm)HI-3912FS6HI-3922FS6HI-3932FS6HI-3912FSS6HI-3932FSS6 No. 7 (2.80mm)HI-3912FS7HI-3922FS7HI-3932FS7HI-3912FSS7HI-3932FSS7 No. 8 (2.36mm)HI-3912FS8HI-3922FS8HI-3932FS8HI-3912FSS8HI-3932FSS8 No. 10 (2.00mm)HI-3912FS10HI-3922FS10HI-3932FS10HI-3912FSS10HI-3932FSS10 No. 12 (1.70mm)HI-3912FS12HI-3922FS12HI-3932FS12HI-3912FSS12HI-3932FSS12 No. 14 (1.40mm)HI-3912FS14HI-3922FS14HI-3932FS14HI-3912FSS14HI-3932FSS14 No. 16 (1.18mm)HI-3912FS16HI-3922FS16HI-3932FS16HI-3912FSS16HI-3932FSS16 No. 18 (1.0mm)HI-3912FS18HI-3922FS18HI-3932FS18HI-3912FSS18HI-3932FSS18 No. 20 (850µm)HI-3912FS20HI-3922FS20HI-3932FS20HI-3912FSS20HI-3932FSS20 No. 25 (710µm)HI-3912FS25HI-3922FS25HI-3932FS25HI-3912FSS25HI-3932FSS25 No. 30 (600µm)HI-3912FS30HI-3922FS30HI-3932FS30HI-3912FSS30HI-3932FSS30 No. 35 (500µm)HI-3912FS35HI-3922FS35HI-3932FS35HI-3912FSS35HI-3932FSS35 No. 40 (425µm)HI-3912FS40HI-3922FS40HI-3932FS40HI-3912FSS40HI-3932FSS40 No. 45 (355µm)HI-3912FS45HI-3922FS45HI-3932FS45HI-3912FSS45HI-3932FSS45 No. 50 (300µm)HI-3912FS50HI-3922FS50HI-3932FS50HI-3912FSS50HI-3932FSS50 No. 60 (250µm)HI-3912FS60HI-3922FS60HI-3932FS60HI-3912FSS60HI-3932FSS60 No. 70 (212µm)HI-3912FS70HI-3922FS70HI-3932FS70HI-3912FSS70HI-3932FSS70 No. 80 (180µm)HI-3912FS80HI-3922FS80HI-3932FS80HI-3912FSS80HI-3932FSS80 No. 100 (150µm)HI-3912FS100HI-3922FS100HI-3932FS100HI-3912FSS100HI-3932FSS100 No. 120 (125µm)HI-3912FS120HI-3922FS120HI-3932FS120HI-3912FSS120HI-3932FSS120 No. 140 (106µm)HI-3912FS140HI-3922FS140HI-3932FS140HI-3912FSS140HI-3932FSS140 No. 170 (90µm)HI-3912FS170HI-3922FS170HI-3932FS170HI-3912FSS170HI-3932FSS170 No. 200 (75µm)HI-3912FS200HI-3922FS200HI-3932FS200HI-3912FSS200HI-3932FSS200 No. 230 (63µm)HI-3912FS230HI-3922FS230HI-3932FS230HI-3912FSS230HI-3932FSS230 No. 270 (53µm)HI-3912FS270HI-3922FS270HI-3932FS270HI-3912FSS270HI-3932FSS270 No. 325 (45µm)HI-3912FS325HI-3922FS325HI-3932FS325HI-3912FSS325HI-3932FSS325 No. 400 (38µm)HI-3912FS400HI-3922FS400HI-3932FS400HI-3912FSS400HI-3932FSS400 No. 450 (32µm)HI-3912FS450HI-3922FS450HI-3932FS450HI-3912FSS450HI-3932FSS450 No. 500 (25µm)HI-3912FS500HI-3922FS500HI-3932FS500HI-3912FSS500HI-3932FSS500 No. 635 (20µm)HI-3912FS635HI-3922FS635HI-3932FS635HI-3912FSS635HI-3932FSS635 No. 850 (10µm)HI-3912FS850HI-3922FS850HI-3932FS850–– No. 1000 (2µm)HI-3912FS1000HI-3922FS1000HI-3932FS1000–– USA Standard ASTM Inspection Test Sieves 305mm 12" Inspection Test Sieves are used when accu- racy and repeatability are paramount. Inspection Test Sieves start with our Stan- dard ASTM Sieves and include an added Inspection level verification. This verification specifies the number of openings in each sieve after the cloth has been mounted to the frame. Inspection Test Sieves provides a 99% level of confidence that the standard devia- tion of these openings is within the maximum allowed by ASTM. An Inspection verification is provided with each sieve. INSPECTION Sieve Size Brass Frame Stainless Mesh Stainless Frame Stainless Mesh Full Height 3" (75mm) Inter. Height 2" (50mm) Half Height 1.625" (41mm) Full Height 3" (75mm) Half Height 1.625" (41mm) 4" (100mm)HI-3912CS4.000HI-3922CS4.000HI-3932CS4.000HI-3912CSS4.000HI-3932CSS4.000 3-1/2" (90mm)HI-3912CS3.500HI-3922CS3.500HI-3932CS3.500HI-3912CSS3.500HI-3932CSS3.500 3" (75mm)HI-3912CS3.000HI-3922CS3.000HI-3932CS3.000HI-3912CSS3.000HI-3932CSS3.000 2-1/2" (63mm)HI-3912CS2.500HI-3922CS2.500HI-3932CS2.500HI-3912CSS2.500HI-3932CSS2.500 2.12" (53mm)HI-3912CS2.120HI-3922CS2.120HI-3932CS2.120HI-3912CSS2.120HI-3932CSS2.120 2" (50mm)HI-3912CS2.000HI-3922CS2.000HI-3932CS2.000HI-3912CSS2.000HI-3932CSS2.000 1-3/4" (45mm)HI-3912CS1.750HI-3922CS1.750HI-3932CS1.750HI-3912CSS1.750HI-3932CSS1.750 1-1/2" (37.5mm)HI-3912CS1.500HI-3922CS1.500HI-3932CS1.500HI-3912CSS1.500HI-3932CSS1.500 1-1/4" (31.5mm)HI-3912CS1.250HI-3922CS1.250HI-3932CS1.250HI-3912CSS1.250HI-3932CSS1.250 1.06" (26.5mm)HI-3912CS1.060HI-3922CS1.060HI-3932CS1.060HI-3912CSS1.060HI-3932CSS1.060 1" (25.0mm)HI-3912CS1.000HI-3922CS1.000HI-3932CS1.000HI-3912CSS1.000HI-3932CSS1.000 7/8" (22.4mm)HI-3912CS.875HI-3922CS.875HI-3932CS.875HI-3912CSS.875HI-3932CSS.875 3/4" (19.0mm)HI-3912CS.750HI-3922CS.750HI-3932CS.750HI-3912CSS.750HI-3932CSS.750 5/8" (16.0mm)HI-3912CS.625HI-3922CS.625HI-3932CS.625HI-3912CSS.625HI-3932CSS.625 0.530" (13.2mm)HI-3912CS.530HI-3922CS.530HI-3932CS.530HI-3912CSS.530HI-3932CSS.530 1/2" (12.5mm)HI-3912CS.500HI-3922CS.500HI-3932CS.500HI-3912CSS.500HI-3932CSS.500 7/16" (11.2mm)HI-3912CS.438HI-3922CS.438HI-3932CS.438HI-3912CSS.438HI-3932CSS.438 3/8" (9.5mm)HI-3912CS.375HI-3922CS.375HI-3932CS.375HI-3912CSS.375HI-3932CSS.375 5/16" (8.0mm)HI-3912CS.312HI-3922CS.312HI-3932CS.312HI-3912CSS.312HI-3932CSS.312 0.265" (6.7mm)HI-3912CS.265HI-3922CS.265HI-3932CS.265HI-3912CSS.265HI-3932CSS.265 1/4" (6.3mm)HI-3912CS.250HI-3922CS.250HI-3932CS.250HI-3912CSS.250HI-3932CSS.250 1/8" (3.17mm)HI-3912CS.125HI-3922CS.125HI-3932CS.125–HI-3932CSS.125Next >