Additel 761-BP

 

 

Description

Additel 761-BP

  • Fully automated pressure calibrator with built-in pressure generator / controller from 100hPa to 1200hPa
  • 0.01%FS accuracy
  • Built-in filter and liquid trap with venting system prevents contamination of the calibrator
  • Portable (16.3 lb)


With a built-in high performance electronic pump and precision pressure controller, the 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 100hPa to 1200hPa.

The 761-BP is specially designed for low pressure calibration . With a quartz pressure sensor , the accuracy of 761-BP can achieve 0.01%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.

Features

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) 0.01%FS(ADT761-BP) 
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 with 0.01%RD + 1.5μA accuracy
  • Measure V with 0.01%RD + 1.5mV 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 16.3 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)

Applications

Specifications

Control Stability <0.005%FS;
Pressure Connections ADT761-LLP/BP: stainless steel hose barb fitting
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 hPa (ADT761-BP)
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 16.3 lb (7.4 kg)
Warranty 18 months
Pressure Range

Type

Model

Pressure Range

Pressure Module

Range

Accuracy

Barometric pressure ADT761-BP 100 to 1,200 hPa 100 to 1,200 hPa 0.01%FS

* One year accuracy (including 1 year stability). FS specification applies to the span of the module range.

** 0.05% FS accuracy (including 6 months stability). One year accuracy is 0.05% FS calibration accuracy combined with 0.05% FS one year stability.

*** Additel 761 calibrators support 160A 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. For detailed specification refer to 160A series pressure modules datasheet.

Electrical Measurement and Source Accuracy

Range

Resolution

Accuracy

Voltage Measurement

±30.0000V

0.1mV

±(0.01%RD + 1.5 mV)

Current Measurement

±30.0000mA

0.1μA

±(0.01%RD + 1.5 μA)

Current Source

0.000 to 22.000mA

1μA

±(0.02%RD + 2.2 μA)

Switch Test

If the switch has detective Voltage, the range is from 3V to 24V

DC 24V output

24V ± 0.5V, max:50mA

Information

Additel 761 Series Firmware Update Information

Additel 761 Automated Pressure Calibrator Datasheet

Additel 761 Automated Pressure Calibrator User Manual

Additel/Land Software For Additel 761/672/681(data logging version)/223A/222A/221A(English)

Order Info