Instruction Manual

www.humboldtmfg.com
HUMBOLDT
Testing Equipment for
Construction Materials
Humboldt Mfg. Co.
875 Tollgate Road
Elgin, Illinois 60123 U.S.A.
U.S.A. Toll Free: 1.800.544.7220
Voice: 1.708.456.6300
Fax: [phone]
Email: [e-mail]
Warranty
Humboldt Mfg. Co. warrants its products to be free from defects in material or
workmanship. The exclusive remedy for this warranty is Humboldt Mfg. Co.,
factory replacement of any part or parts of such product, for the warranty of this
product please refer to Humboldt Mfg. Co. catalog on Terms and Conditions
of Sale. The purchaser is responsible for the transportation charges. Humboldt
Mfg. Co. shall not be responsible under this warranty if the goods have been
improperly maintained, installed, operated or the goods have been altered or
modified so as to adversely affect the operation, use performance or durability
or so as to change their intended use. The Humboldt Mfg. Co. liability under
the warranty contained in this clause is limited to the repair or replacement of
defective goods and making good, defective workmanship.
Aggregate Size-fraction
Thickess Gauge
Width of Slot
Minimum Mass
for Subdivision
BS Test Sieve
Nominal Aperature Size
100% Passing 100% Retained
63.0mm 50.0mm 33.9 ± 0.3mm 50kg
50.0mm 37.5mm 26.3 ± 0.3mm 35kg
37.5mm 28.0mm 19.7 ± 0.3mm 15kg
28.0mm 20.0mm 14.4 ± 0.15mm 5kg
20.0mm 14.0mm 10.2 ± 0.15mm 2kg
14.0mm 10.0mm 7.2 ± 0.1mm 1kg
10.0mm 6.30mm 4.9 ± 0.1mm 0.5kg
Table 1. Dimensions of Thickness Gauge.