JHMD-5 SF6 density relay high and low temperature verification device
Adopt electronic adjustment pressure, automatically complete the stress testing, alarm value, lock value calibration, pressure P20 conversion and pressure indication value calibration of 6 density relays
project | Technical parameter configuration |
Pressure accuracy/resolution | 0.05 level/0.00001MPa |
Ambient temperature accuracy/resolution | ±0.5℃/0.01℃ |
Pressure calibration range | 0~ 1.0MPa, can choose absolute pressure or relative pressure |
sealing performance | Sealing performance: ≤ 1 × 10-8mbar.l/s (helium test) |
number of samples | Six density relays can be tested simultaneously |
Ambient temperature/humidity range | -40 ℃~ 80 ℃/10~ 95% RH, no condensation at 20 ℃, temperature acquisition can be built-in or manually input |
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