beautypg.com

Humboldt H-2786 Air Meter User Manual

Page 3

background image

nnmm

2

Press-Ur-Meter— H-2786
The original Press-Ur-Meter for field and laboratory tests, 1/4-cu.-ft.

(.007m

3

) air meter is designed to determine air content, determination

of specific gravity and free moisture test of aggregates. Designed to

save time, reduce water used, ensure accuracy and maintain sample

integrity (sample may be used for slump and compression tests).

Features built-in, all-brass H-2785.DB super pump. Furnished with all

necessary accessories for calibration and operation and carrying case.

Overall height: 20-1/2" (521mm). Shipping wt. 36 lbs. (16.4kg)

All our Type-B Concrete Air Meters feature our all-brass H-2785.DB

Super Pump for reliability and faster operation.

All air meters meet ASTM C231; AASHTO T152.