Specifications
Specification
ADT773
Max Pressure Range [1]
400 inH2O (14.5 psi, 1 bar)
Min Pressure Range
-380 inH2O (-13.5 psi, -0.95 bar)
Precision [2]
0.015% FS (DP2-DP5) / 0.025% FS (DP10-DP1K)
Accuracy [3]
0.05% FS (DP2-DP5) / 0.02% FS (DP10-DP1K)
Control Stability [4]
< 0.003% FS
Control Response Time [5]
< 10 Seconds
Pressure Type
Low Differential Pressure
Internchangeable Pressure Module Bays
2
Max Pressure Control Range of Internal Module
(-400 ~ 400) inH2O / (-1 ~ 1) bar
Min Pressure Control Range of Internal Module
(-1~1) inH2O / (-2.5~2.5) mbar
Range Switching Mode
Fixed or Auto
Supply Source
Built-in air pump
Control Mode
Fast, standard or custom
Maximum Overshoot
< 1%FS
Maximum Load Volume
500 mL
Fluid Exhaust System (FES)
Optional
Pressure Port
6 mm Festo
Port Filter [6]
Support
[1] The minimum negative pressure limit is given based on the atmospheric pressure value of 1 bar.
[2] Precision: the error components includes linearity, hysteresis, repeatability, resolution, and temperature compensation.
[3] Accuracy: the error components includ linearity, hysteresis, repeatability, resolution, reference standard measurement uncertainty, annual drift, temperature compensation, K=2.
[4] The control stability is 0.003%FS or 0.05Pa, which is greater.
[5] The air pressure is tested under the condition of external load volume 50 mL, 20% step, and the time to reach 0.005% FS stability.
[6] All pressure ports are installed with 40~100μm filters.
