High Temperature Two Probe Set-up (TPX-600N)
SES Instruments Pvt. Ltd, Two Probe Method for resistivity measurement of near insulators at different, The resistivity measurement of such samples is beyond the range of Four Probe.

The Two Probe Method is one of the standard and most commonly used method for the measurement of resistivity of very high resistivity samples like sheets/films of polymers. The resistivity measurement of such samples is beyond the range of Four Probe Method. Description of Experimental Set-up 1. Two Probe Arrangement It has two spring load contact probes. These probes move in a pipe and are insulated by Teflon washers. This probes arrangement is mounted in a suitable stand, which also holds the sample plate and RTD sensor. The stand also serves as the lid of PID Controlled Oven. Teflon coated leads are provided for connecting with High Voltage Power Supply EHT-11 and Digital Picoammeter DPM-111. With this set-up assuming max.
Technical data
- Model
- TPX-600N
- Manufacturer
- SVS Labs
- Temperature Range
- Ambient to 600ºC
- Oven
- Specially designed for Four Probe Set-Up
- Display Accuracy
- +-0.3ºC
- Sensor
- Thermocouple (Chromel-Alumel)
- Setting Type
- Front push buttons
- Display
- 7 segment LED, two rows
- Control Method
- PID, PIDF, PIDS
- Values
- Process Value, PV and Set Value, SV
- Temperature control range
- Ambient to 600ºC
- Power
- 150W
- Used in physics and electronics laboratories for high temperature two probe set-up-related experiments.
- Suitable for undergraduate teaching, postgraduate coursework, and research projects.
- Compact bench-top design fits standard laboratory benches and demonstration setups.
- SES Instruments Pvt. Ltd.
- Two Probe Method for resistivity measurement of near insulators at different
- The resistivity measurement of such samples is beyond the range of Four Probe
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