Technical specifications
- measuring : 0.1 to 30 bar / 2 to 400 PSI / 10 to 3000 kPa
- uncertainly of the pressure measured by the dead weight : 0.0003 + (1.10-4 x P* ) (*with P in bar)
- accuracy : 0.01% of the scale / option : 0.007% if certificate COFRAC or DKD
- weight of the DWT without weights : 22 Kg
- weight of the comparison bench : 18 Kg
- generator base : CH2-125B
- fluid : Oil H15 – fluid density : 845 kg/m3
- typical piston section : 78.4825mm²
- piston/cylinder/pipe material : P = treated steel / C = treated steel
- number of pistons : 1
Options
To be specified when ordering :
– Choice of the unit of the principal set of weights: Bar, PSI, KPa etc…
– Standard gravity (9.80665m/s²) or special gravity (indicate the desired value)Options available :
– Intermediaite set of weights and/or additional principael set of weights for different units
– A calibration certificate COFRAC or DKD/DAkkS.
– Option OP0004 : Motorization (drive of rotating masses) / Visualization (piston position by indicator lights)
– Option OP0301 : Calculator module with dynamic visualization of the position of the piston, automatic display of the pressures generated by the dead weight according to the temperature, the atmospheric pressure and the hygrometry, with data transfer to a computer for total traceability and calibration certificate edition.
– Adaptation of corrosive products such as skydroll, brake fluid, etc.
