Pressure / Process Calibration EquipmentAdditel Datasheet 2014 / 2015
Fully automated pressure calibrator with built-in pressure generator / controller
to as high as 600 psi (40 bar) or as low as 0.01 Pa (0.00004 inH
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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
With a built-in high performance electronic pump and precision pressure controller,
the 761 series portable automated pressure calibrators provide a turnkey solution for
calibration of gauges, transmitters, and switches both in the eld 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.
The 761-LLP is specially designed for low pressure calibration, and pressures can be
set to as low as 0.01 Pa (0.00004 inH
(0.0002 inH
The 761-BP is designed for barometric gauge calibration. With a quartz pressure
sensor, the accuracy of 761-BP can achieve 0.01%FS accuracy.
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 eld.
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O) with a control stability better than 0.05 Pa
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Corporate Headquarters
22865 Savi Ranch Parkway Ste F
Yorba Linda, CA 92887, USA
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
Pressure / Process Calibration EquipmentAdditel Datasheet 2014 / 2015
0.05%FS (ADT761-LLP)
0.01%FS (ADT761-BP)
Control Stability
<0.005%FS
ADT761-LLP: < 0.05 Pa (0.0002 inH
Contamination prevention system
Built-in lter and liquid trap with venting system prevent
contamination of the calibrator
Solid particles can be blocked by built-in lter
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
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
Corporate Headquarters
22865 Savi Ranch Parkway Ste F
Yorba Linda, CA 92887, USA
Pressure / Process Calibration EquipmentAdditel Datasheet 2014 / 2015
Low/Differential
Pressure
Gauge Pressure
Gauge/Absolute
Pressure
Barometric pressureADT761-BP100 to 1,200 hPa 100 to 1,200 hPa 0.01%FSNANA
* One year accuracy (including yearly stability) except ADT761-LLP which is 0.05%FS calibration accuracy and 0.05%FS yearly stability.
* * Additel 761 calibrators support 160 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 specication refer to 160 series pressure modules datasheet.
ADT761-LLP
ADT761-D
ADT761-L
ADT761-M
ADT761-H
ADT761-LA
ADT761-MA
ADT761-HA
-25 to 25 mbar
(-10 to 10 inH
-0.95 to 1 bar
(-13.5 to 15 psi)
-0.95 to 7 bar
(-13.5 to 100 psi)
-0.90 to 25 bar
(-13 to 375 psi)
-0.90 to 40 bar
(-13 to 600 psi)
-0.95 to 7 bar
(-13.5 to 100 psi)
0.05 to 8 bar.a
(1.2 to 115 psi.a)
-0.90 to 25 bar
(-13 to 375 psi)
0.1 to 26 bar.a
(1.7 to 390 psi.a)
-0.90 to 40 bar
(-13 to 600 psi)
0.1 to 41 bar.a
(1.7 to 615 psi.a)
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Pressure Module 1Pressure Module 2
RangeAccuracyRangeAccuracy
-2.5 to 2.5 mbar
(-1 to 1 inH2O)
-25 to 25 mbar
(-10 to 10 inH
-0.95 to 2.5 bar
(-13.5 to 35 psi)
-0.9 to 2.5 bar
(-13 to 35 psi)
-0.9 to 2.5 bar
(-13 to 35 psi)
-0.95 to 2.5 bar
(-13.5 to 35 psi)
0.05 to 3.5 bar.a
(1.2 to 50 psi.a)
-0.9 to 2.5 bar
(-13 to 35 psi)
0.1 to 3.5 bar.a
(1.7 to 50 psi.a)
-0.9 to 2.5 bar
(-13 to 35 psi)
0.1 to 3.5 bar.a
(1.7 to 50 psi.a)
0.05%FS
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0.05%FS
0.02%FS
0.02%FS
0.02%FS
0.02%FS
0.03%FS
0.02%FS
0.03%FS
0.02%FS
0.03%FS
-25 to 25 mbar
(-10 to 10 inH2O)
-0.95 to 1 bar
(-13.5 to 15 psi)
0 to 7 bar
(0 to 100 psi)
0 to 25 bar
(0 to 375 psi)
0 to 40 bar
(0 to 600 psi)
-0.95 to 7 bar
(-13.5 to 100 psi)
0.05 to 8 bar.a
(1.2 to 115 psi.a)
-0.9 to 25 bar
(-13 to 375 psi)
0.1 to 26 bar.a
(1.7 to 390 psi.a)
-0.9 to 40 bar
(-13 to 600 psi)
0.1 to 41 bar.a
(1.7 to 615 psi.a)
0.05%FS
0.02%FS
0.02%FS
0.02%FS
0.02%FS
0.02%FS
0.025%FS
0.02%FS
0.025%FS
0.02%FS
0.025%FS
Electrical Measurement and Source Accuracy
RangeResolutionAccuracy
Voltage Measurement±30.0000V0.1mV±(0.01%RD + 1.5mV)
Current Measurement±30.0000mA0.1μA±(0.01%RD + 1.5μA)
Current Source0.000 to 22.000mA1μA±(0.02%RD + 2.2μA)
Switch TestIf the switch has detective Voltage, the range is from 3V to 24V
DC 24V output24V ± 0.5V, max: 50mA
Corporate Headquarters
22865 Savi Ranch Parkway Ste F
Yorba Linda, CA 92887, USA