Product Category

Bituminous Mixtures Theoretical Maximum Specific Gravity Tester TBT-0711A

Item Code:TBT-0711A Features:
  • Description
  • Main Specifications
  • Accessories

1. It adopts single chip machine technology to vacuumize, shake, fill air and relieve pressure automatically.

2. Equipped with a high-accuracy absolute pressure sensor, the negative pressure can reach 3.7 kPa±0.3 kPa.

3. The working status of the vacuum pump can be reflected by a vacuum meter.

4. It equips a water buffer device to prevent the water in the negative pressure container from flowing into the vacuum pump.

5. It can determine two samples at the same time. Test efficiency is high. The structure is reasonably designed. It is easy to use.

 

Power supply

AC (220±10%) V, 50Hz.

Volume of vessel

4000ml×2

Power of vacuum pump

160W

Negative pressure

3.7 kPa(27.75mmHg). 

Allowable bias is ±0.3 kPa.

Power of shaking machine

30W

Dimension

510mm×520mm×380mm  

 

Constant temperature water bath:   HWY-1 Low-temperature water bath

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