5070
Ductor Tester and Micro-Ohmmeter Calibrator
Modelo: 5070
Features:
- Calibrate ductor testers & micro-ohmmeters
- 0.2, 2, 20, 200, 2000mΩ ranges
- 5 point calibration: 0, 25, 50, 75, 100%
- 0.1% best accuracy
- Gold plated terminals
- Low thermal emf connection
- Portable and robust carrying case
Description:
The 5070 DuctorCal is a portable instrument suitable for calibrating high current ductor testers and micro-ohm meters. It incorporates 5 sets of high current standard resistors that are used to enable precision calibration.
It has full 4 terminal capabilities with extra large terminals for the current connection. Gold plated terminals are used throughout to reduce contact resistance and thermal emfs. It has a substantial maximum continuous current rating, but can also be used with much higher transient/pulse test currents. The internal resistance standards are all high quality manganin types with good long term stability and temperature coef cients.
Rugged and portable, the 5070 is ideal for site calibration work, housed in a safety yellow eld case with carry handle.