Model: HQ-7S
Standards: GB/T50080-2002, GB/T50119-2003, GB/T8076-1997, JTJ053-94
Features
1. No curves drawings needed, easy operation, higher efficiency
2. Corrosion resistance metal, water dust proof, explosion-proof pressure gauge
3. Compact size, light in weight, portable
4. Suitable for use in harsh condition, good for construction field operation
Description
This apparatus is suitable to test the air entrainment of concrete mixture, the aggregate grain size should less than 31.5mm, and air content should no over than 10%, also with slumps. It’s kind of common concrete test instrument.
Technical specifications
Air entrainment measuring range: 0-10%
Direct readout measuring bowl: 7L
Aggregates Max size: < 40 mm
Sensor calibrated pressure: 0.1Mpa
Max design pressure: 4Mpa
Max working pressure: 0.4Mpa
Air tightness pressure: 0.4Mpa
Body material: stainless steel
Net weight: 15kg
Power supply: DC 6V (4pcs 5# battery for 8hrs continuous work)
