Fluke Loop Valve Tester

 the 710 Valve Testing Loop Calibrator's built in HART 

communication function, users can source a 4-20 mA signal to cause 

the smart control valve to move, while simultaneously interpreting 

the valve's HART feedback signal to determine whether the valve is 

moving to the expected position. In addition to positional information, 

the measured pressure delivered from the valve's internal I/P (which 

moves the valve) can be determined through the HART communication 

protocol.

The 710 has built-in test procedures that automatically increase 

and change the mA signal while monitoring the HART position and 

pressure feedback from the control valve, giving you a better overall 

picture of valve health at the simple push of a button.

Valve test routines built into the 710 include:

• Manual testing; manually change the mA signal and view the 

HART position and pressure variable information

• Full range ramping of the mA signal from 4 to 20 to 4 mA while 

recording the 0-100-0% position, or the pressures applied that 

move the valve from 0-100-0% 

• Stepping the mA signal on the input to the valve in steps and 

evaluating the valves response to the mA input changes

• Speed tests to determine how fast the valve can open or close

• Bump and partial stroke tests that help test valves over a portion 

of their range so they can be tested in a live process

Valve tests that are logged and recorded to memory in the 710 are 

available to upload to included ValveTrack™ analysis software.

ValveTrack™ software enables you to:

• Upload, print and plot logged valve tests taken in the field

• Compare previous uploaded tests to recent tests 

• View valve test history by HART Tag ID

• Export valve test data to CSV for additional analysis in Microsoft 

Excel®

In addition, the 710 offers:

• Logging of HART data in the field. Once recorded by the 710 

in the field, the ValveTrack™ software can upload the HART 

configuration of up to (20) HART devices in your plant and 

output data in either (.csv) or (.txt) format.

• Data logged mA loop measurements and HART data can be 

recorded from a particular transmitter for troubleshooting and 

loop tuning. The data log feature offers selectable capture with 

recording intervals of 1 to 60 seconds and a logging capacity of 

4910 records or 99 individual sessions. Each record contains the 

mA measurement and all four process variables.

In addition, the 710 offers:

• Logging of HART data in the field. Once recorded by the 710 

in the field, the ValveTrack™ software can upload the HART 

configuration of up to (20) HART devices in your plant and 

output data in either (.csv) or (.txt) format.

• Data logged mA loop measurements and HART data can be 

recorded from a particular transmitter for troubleshooting and 

loop tuning. The data log feature offers selectable capture with 

recording intervals of 1 to 60 seconds and a logging capacity of 

4910 records or 99 individual sessions. Each record contains the 

mA measurement and all four process variables.

Features

Functions mA source, mA simulate, mA read, mA read/loop power, and volts read.

Ranges mA (0 to 24 mA) and Volts (0 to 30 V dc)

Resolution 1uA on mA ranges and 1mV on voltage range

Accuracy 0.01 % ± 2 counts all ranges (@ 23 °C ± 5 °C [73.4 °F ± 41 °F])

Operating temperature range -10 °C to 55 °C (14 °F to 131 °F) 

Humidity range 10 to 95 % non-condensing

Stability 20 ppm of F.S./°C from -10 °C to 18 °C and 28 °C to 55 °C

Display 128 x 64 pixels, LCD graphic w/backlight, .34 in high digits

Power 6 AAA alkaline

Battery Life ≥ 40 hours continuous use (measure mode using alkaline)

Loop Compliance Voltage 24 V dc @ 20 mA

Voltage Protection 240 V ac

Overload Current Protection 28 mA dc

EMC EN61326 Annex A (portable instruments)

Dimensions (L x W x D) 15 cm x 9 cm x 3 cm (6 in x 3.6 in x 1.3 in) 

Weight 0.3 kg (9.5 ounces)

Included Accessories mTraceable calibration certificate with data, batteries, test leads, USB upload cable and safety 

anual 

Warranty Three year