Single function calibrators
Our ranges of single function calibrators from manufacturers Additel, Fluke and Martel include loop calibrators, voltage current calibrators, mini-source portable calibrators and thermocouple calibrators.
Single function calibrators
Our ranges of single function calibrators from manufacturers Additel, Fluke and Martel include loop calibrators, voltage current calibrators, mini-source portable calibrators and thermocouple calibrators.
Additel 220
Additel ADT 220
Loop calibrator
Additel 220 loop calibrator is a highly integrated instrument featuring several patented technologies, the calibrator is an ultra-compact, rugged, and best of all, easy to use hand-held device that will source, simulate and measure loop current, mV/V, loop integrity, and also perform switch testing. Its smart phone-like menu and interface makes it simple and easy to use. The 220 is ideal for calibrating, maintaining, and troubleshooting various loop devices in the field.
- Measure and source loop current, mV and V
- Data Statistics and analysis
- Data logging
- “As Cal” on-site calibration tools
- 3 year warranty
Fluke 707Ex
Fluke 707Ex
Intrinsically safe loop calibrator
The 707Ex is an intrinsically safe loop calibrator for use in explosion endangered areas. The Fluke 707Ex is certified in accordance with the ATEX directive (Ex II 2 G Eex ia IIC T4) in Zones 1 and 2. The 707Ex is also certified to operate in accordance with Factory Mutual N.I. Class 1, Division 2 areas Group A-D.
- Measure, source and simulate mA
- 24 V loop supp
- Mains voltage input protection
- ATEX compliant
ly with simultaneous current measurement
Fluke 750/707 & 715
Fluke 705/707 & 715
Loop Calibrators
These calibrators provide current output for calibrating and testing 0 to 20 mA and 4 to 20 mA current loops and instruments. In source mode, the calibrator supplies the current. In simulate mode, the calibrator simulates a two-wire transmitter in an externally-powered current loop.
- Simultaneous mA and %
- mA accuracy of 0.02%
- Measure, source and simulate mA
- Push button 25% steps for fast, easy linearity checks
- “Span Check” for fast confirmation of zero and span
- Selectable slow ramp, fast ramp, and step function
- 24 volt internal loop supply
- 0-20mAor4-20mA default startup modes
