Specifications
Specification
ADT783-D
ADT783-1K
ADT783-3.5K
Max Pressure Range
36 psi (2.5 bar)
1000 psi (70 bar)
3500 psi (250 bar)
Min Pressure Range [1]
-14.35 psi (-0.99 bar)
Precision [2]
0.015% FS (DP2-DP5) / 0.025% FS (DP10-DP1K)
0.01% FS or 0.007% FS or 0.008% RD
Accuracy [3]
0.05 % FS (DP2-DP5) / 0.02% FS (DP10-DP1K)
0.02%FS or 0.01%FS or 0.01%RD
Control Stability [4]
< 0.003%FS, typically 0.001%FS
Control Response Time [5]
< 10 Seconds
Pressure Type
Differential
Gauge
Gauge and Absolute Pressure Switchable [6]
Optional
Interchangeable Pressure Module Bays
2
Max Pressure Control Range of Internal Module
-14.5 to 36 psi (-1 to 2.5 bar)
-14.5 to 1000 psi (-1 to 70 bar)
-14.5 to 3500 psi (-1 to 250 bar)
Min Pressure Control Range of Internal Module
±2 inH20 (±2.5 mbar)
±10 psi (±0.7 bar)
-15 psi to 150 psi (-1~10 bar)
Maximum High-low Range Ratio
NA
20:1
NA
Range Switching Mode
Fixed or Auto
Supply Source [7]
External air source
Maximum Supply Pressure [8]
4 bar
80 bar
280 bar
Control Mode
Fast, standard, custom
Maximum overshoot
< 1%FS
Maximum Load Volume
1000 mL
Contamination Prevention System (CPS)
Optional
Pressure Port
6 mm Festo
1/4 BSP M
Air Source Port Safe Pressure Limit [9]
Air source port: 10 bar, Vacuum source port: 5 bar
Air source port: 140 bar, Vacuum source port: 5 bar
Air source port : 300 bar, Vacuum source port: 5 bar
Port Filter [10]
Support
[1] The minimum negative pressure limit is given based on the atmospheric pressure value of 1 bar.
[2] Precision: the error components include linearity, hysteresis, repeatability, resolution, and temperature compensation.
[3] Accuracy: the error components include linearity, hysteresis, repeatability, resolution, reference standard measurement uncertainty, annual drift, temperature compensation, K=2.
[4] In order to achieve 0.001% FS control stability, some additional stabilization time at the desired pressure may be needed depending on the configuration and pressure level.
[5] The air pressure is tested under an external load volume 50 ml, 20% step, and the time to reach 0.005% FS stability.
[6] After the reference atmospheric pressure module is installed, users can select gauge or absolute pressure.
[7] Gas refers to clean and dry nitrogen or air.
[8] In order to achieve the best control effect, the pump source pressure should be adjusted to about 110% of the maximum range of the internal pressure control module, or 1 bar, whichever is greater.
[9] In order to prevent the inlet pressure of the air source from exceeding the safety limit, it is reccomnded to install a suitable pressure safety valve at the outlet of the air source.
[10] All pressure ports are installed with 40 ~ 100 μm filters.
General Specifications
Specification
Description
Power Requirements
Power supply: AC100~240 V, 50/60 Hz
Fuse: T3.15A 250V AC
Maximum Power consumption: 150W
Size /Weight
Chassis Size: 440(W)×133(H)×380(D) mm
Rack Mount Dimensions: 3U-19” rack, Horizontal Direction
Chassis weight: 16.9 kg
Pressure module weight: 0.4 kg
Environment
Operating Ambient: 10°C ~50°C
Storage Temperature: -20°C ~70°C
Operating humidity: 5%RH~95%RH, non-condensing
Altitude (Operation): <2000 m
Ingress Protection: IP20, Indoor use only
Vibration level: 2 G
Impact intensity: 4 G
Warmup Time: 15 minutes
Machine drop weight: 250 mm
Conformity
CE, UKCA
Communications
RS232, USB-A*2, LAN
WIFI, Bluetooth, GPIB, Mouse, Keyboard and other peripheral components can be expanded based on the USB port.
SCPI Command set is compatible with ADT780, PACE5000/6000, DRUCK DPI520, user customizable
External drive valve port
3-channel external drive valves, green terminal connector with lock
Maximum driving ability 24 V / 12 W, 30 V max
One channel fixed to the CPS pollution prevention device, the remaining 2 channels, users can be used to Control the external vacuum Pump and external isolation valve
I/O Alarm port
3-channel, green terminal connector with a lock
Volt-Free No/Nc relay, the maximum 24 V / 0.5 A current-carrying capacity, 30V max
Pressure switch test port
One channel, green terminal connector with lock
Maximum load 24 V / 0.1 A 30 V max
Support mechanical switch, electronic switch testing
Display
7-inch capacitive touch screen, 1280 * 800 resolution, reflective panels, black, white background can switch
Communication update speed: 10 times per second
Display refresh rate: 5 times per second
Pressure value maximum displays: + 9999999, display digits is adjustable
External pressure module
Measurement only
Internal pressure control module port
Opening the cabin door will automatically release the pressure for safe removal of modules. Inside of cabin, 3 pressure module bays, from left to right including a high pressure module bay, a low pressure module bay, and a barometric pressure module bay.
