BalunTech BL512-400MPA-5 High-Pressure Deadweight Tester (5~400 MPa, 0.05%)

Datasheet

The model BL512 high pressure deadweight testers are applicable in very wide variety of pressure calibration and measurement tasks. The pressure ranges is up to 800MPa. The piston cylinder assembly is the heart of the dead weight tester and responsible for its high accuracy. We manufactures piston cylinder with accuracies from 0.05% up to 0.005% of reading. To give an idea of the manufacturing skills, the space between the piston and the cylinder is in the um range and can only be measured in a climate room.

KEY FEATURES

5MPa to 500MPa,… 20MPa to 800MPa

0.01%, 0.02%, 0.05% accuracy

With piston rotation electric motor

3.5 inch LED displays piston location, ambient temperature and humidity

400ml oil reservoir

16mm thick aluminum alloy base

Piston position can be easily calibrated

Modulzied piston and cylinder unit

The piston and cylinder is made of the high intensity, extreme hardness and lowest thermal expansion tungsten carbide, which , density is 15 g/cm3, thermal coefficient of expansion is 16.5 ppm /℃

APPLICATION   

Pressure calibration labs

Pressure measurement in field