Mechanical dead-weight tester
Primary standard
- Pressure range: 0,04… 250 MPa
- Accuracy: 0,005; 0,01; 0,02; 0,05
The Pressure balance is available in nine versions: 6, 60, 100, 250, 400, 600, 1000, 1600, 2500 with accuracy class from 0,005 to 0,05.
The device is designed for calibrating gauge pressure measuring instruments: pressure calibrators, pressure transducers (sensors), reference and other manometers, pressure balances.
Advantages
Piston-cylinder assembly (PCA) made of tungsten carbide provides for significantly reduced (fourfold) temperature effect on measurement results, long-term stability, wear resistance and durability of the device.
Set of weights made of stainless steel (stainless non-magnetic steel for instruments of accuracy class 0,01 and 0,005).
Working fluid MP-6…MP-600 — oil, water, MP-1000…MP-2500 oil. Hydraulic system for pressure generating includes pre-filling pump and screw press.
Piston-cylinder assemblies (PCA) for MP 60 and MP 600 can be manufactured suitable for using with one and the same set of weights.
