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Additel ADT761 Calibrator   ADT761 with manifold link    Additel ADT761 Calibrator
         

• Fully automated pressure calibrator with built-in pressure generator / controller to as high as  600psi (401 bar) 

• 0.02%FS accuracy 

• Dual pressure modules 

• Built-in filter and liquid trap with venting system prevents contamination of the calibrator 

• Portable (12.4 lb)  

 

Overview
Features
Specifications
Pressure Range
Ordering Info
Video Demo
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With a built-in high performance electronic pump and precision pressure controller, Additel's 761 series portable automated pressure calibrators provide a turn-key solution for calibration of gauges, transmitters, and switches both in the field and in the laboratory. In a portable package, this calibrator can automatically generate pressures from 90% vacuum to 600 psi (40 bar) with 0.005% FS pressure control stability and 0.02% FS accuracy. To improve the calibrator accuracy, two pressure modules with differing ranges are built-in and integrated with the internal pump and controller.

With optional external pressure modules (160 series), the 761 can measure pressures up to 10,000 psi (700 bar) with 0.025%FS accuracy. In addition to the pressure generation, control, and measurement capabilities, the 761 also features HART communication capability, supplies 24V loop power, and reads the current or voltage produced by the pressure transducers. The 761 is a state of the art automated pressure calibrator which brings automated pressure calibration to the field.

 

• Pressure Range 
  Pressure generated by built-in pump and controlled automatically from 90% vacuum to 600 psi (40 bar)
  Pressure measured with external pressure modules (160 series) to 10,000 psi (700 bar) 
  Accuracy (Fully temperature compensated) 0.02%FS 
 
• Control Stability
  <0.005%FS
 
• Contamination prevention system
  Built-in filter and liquid trap with venting system prevent contamination of the calibrator 
  Solid particles can be blocked by built-in filter
  A small amount of Liquid can be collected by the built-in liquid trap
  Both solid particles and liquid can be blown out through the venting system
 
• Automation and Test Program
  Fully Automated pressure calibration
  Task preset and auto run
  Auto step
 
• Easy to Use
  User friendly interface 
  Intuitive icon driven menu structure
 
• Sourcing and Measuring electrical signals
  Measure mA or V with 0.01% RD + 0.005%FS accuracy
  Source/sink 0 to 22mA current
  24 VDC loop power supplied to pressure transmitter during test
  Automated switch test
 
• Misuse Protection
  Up to 30V misuse protection  on any two sockets
 
• Display
  7" LCD color screen (800X480)
• Documenting and data logging
  Task management capability
  Internal memory stores 200 tasks
  Download tasks and upload results
• HART Communication capability
  Support HART instrumentation
• Rechargeable battery: 
  Rechargeable battery with up to 8 hours operation between charges
 
• Leak testing: 
  Apply leak test to an external pressure system to determine the magnitude of pressure variations
  due to leaks
 
• Pipeline Protection: 
  Special design the pipeline layout to avoid possible blockage and leakage
 
• Portable: 
  Only 12.4 lb
 
• Multi Lingual Interface
  English, German, French, Italian, Spanish, Portuguese, Simplified Chinese
  (Traditional Chinese, Japanese and Russian are available per request)
 
• NIST Traceable: 
  NIST traceable calibration with data (included) 

• Control Stability
  <0.005%FS; 

• Pressure Connections
  G1/8 Female on calibrator  
  Two 1/4NPT(or 1/2NPT, 1/4BSP, M20×1.5) female hand-tight connectors on the external
   pressure manifold (included)

• External Pressure Module Connection
  External pressure module connector

• Electrical Connection
  0.156 inch (Ø4mm) banana sockets

• Documenting and data logging 
  Task management capability 
  Internal memory stores 200 tasks 
  Download tasks and upload results

• Display
  7" LCD color screen (800×480)
  Display rate: 5 readings per second

• Pressure Units
  Pa, kPa, MPa, psi, bar, mbar, inH2O 4°C, mmH2O 4°C, inH2O 20°C, mmH2O 20°C, inHg 0°C, mmHg 0°C,
  kgf/cm2

• Power
  Battery: Rechargeable Li-ion Polymer battery (included)
  Li-Battery working time: ~8 hours
  Recharge time: ~3 hours
  External Power: 110/220V Power adapter (DC 27 V) (Included)

• Environmental Specification:
  Operating temperature: 32°F to 122°F (0°C to 50°C) 
  Compensated Temperature: 32°F to 122°F (0°C to 50°C)
  Storage temperature: -20°C to 60°C 
  Humidity: <90%, non-condensing

• European Compliance:
  CE Marked

• Communication
  RS232 (DB9/F, environmentally sealed)
  Baud rate: 2400, 4800, 9600, 19200, 38400, 57600, 115200
  Data length: 7 Bits, 8 Bits 
  Stop bit: 1 Bit, 2 Bits 
  Address: from 1 to 121

• Dimension
  11.65" X 7.32" X 7.09"(296mm X186mm X180mm)

• Weight:
   12.4 lb (5.6 kg)

• Warranty:
  18 months 

Pressure Range

 Type  Model  Pressure Range  Pressure Module 1  Pressure Module 2
Range Accuracy Range Accuracy
 Low /
 Differential
 Pressure  
 ADT761-L
 -25 to 25 mbar
(-10 to 10 in H2O)
-2.5 to 2.5 mbar
(-1 to 1 in H2O)
0.05%FS
 -25 to 25 mbar
(-10 to 10 in H2O)
0.05%FS
 ADT761-M
-0.95 to 1 bar
(-13.5 to 15 psi)
-25 to 25 mbar
(-10 to 10 in H2O)
0.05%FS
-0.95 to 1 bar
(-13.5 to 15 psi)
0.02%FS
ADT761-H
-0.90 to 40 bar
(-13 to 600 psi)
-0.95 to 2.5 bar
(-13 to 35 psi)
0.02%FS
0 to 40 bar
(0 to 600 psi)
0.02%FS

* One year accuracy (including yearly stability) except ADT761-LLP which is 0.05%FS calibration accuracy and 0.05%FS yearly stability.

* * Additel ADT761 calibrators support ADT160 series intelligent digital pressure modules that are available for gauge, vacuum and absolute pressure from -15 psi to 10,000 psi (-1 bar to 700 bar). Accuracy from 0.025%FS includes operation over 14°F to 122°F (-10°C to 50°C), one year stability and calibration uncertainty. 

 

Electrical Measurement and Source Accuracy

  Range  Resolution  Accuracy 
 Voltage Measurement ±30.0000v 0.1mV ±[0.01%RD + 0.005%FS]
 Current Measurement   ±30.0000v  0.1UA  ±[0.01%RD + 0.005%FS]
 Current Source  0.000 to 22.000mA   1uA  ±[0.02%RD + 0.005%FS]
 On-Off Measurement   if the switch has detective voltage, the range is from 3V to 24V
 DC 24v ouput  24V ± 0.5V, max: 50mA

  

ADT761 L M OrderInfo 

 

ACCESSORIES [included]

Code  Description  Qty 
 ADT106   External Pressure Manifold [except ADT761-LLP]  1 pc 
 9618   110V / 220V external power adapter   1 pc
 9722  Chargeable Li-ion battery 1 pc
 9022  Test leads for calibrator 1 sets
 9020  Short circuit cable 1 set
 9907  Carry case for ADT761 calibrator and accessories 1 pc
 9060  Pressure module connection cable 1 pc
   O-rings [except ADT761-LLP] 20 pcs
   Manual 1 pc
   Tools 1 set
   Hose 2 pc
   NIST traceable Calibration Certificate 1 pc

ACCESSORIES [optional]

Code  Description 
 ADT100-761-4N   Hose test kit, 5 feet flexible hose, 04mm tube to 1/4NPT hand-tight quick connector
 ADT100-761-4B  Hose test kit, 5 feet flexible hose, 04mm tube to 1/4BSP hand-tight quick connector
 ADT106-N  External Pressure Manifold [with two 1/4NPT hand-tight quick connectors]
 ADT106-B  External Pressure Manifold [with two 1/4BSP hand-tight quick connectors]
 ADT106-M  External Pressure Manifold [with two M20X1.5 hand-tight quick connectors]
 ADT160  Pressure modules [please check Additel AST160 datasheet]
 9060  Pressure module connection cable

  

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