Standard: EN 12350-7, ASTM C231 Type B, AASHTO T152

Concrete Air Content
Used to measure the air content in fresh mix concrete. The test procedure equalizes a known volume of air in the pressure chamber. With aluminium cast vassel & designed for easy disassembly in order to replace worn or damaged parts in the field.

It consists of an aluminum vessel with built in hand operated pressure pump,a precision pressure gauge with 95 mm Dia. for easy display of reading,it come with standard self calibration accessories and solid carrying case.

 
Technical Specifications 
 

Model Number	NL 4023 X / 005
Air Content Range	0-100%
Gauge Graduations	0.1% up to 6%, 0.2% from 6 to 10%
Approx. Product Weight	7.3 kg
Approx. Total Weight	20 kg
Product Dimension	Ø 212 (D) x 540 (H) mm
Case Dimension	660 (L) x 450 (W) x 310 (H) mm