I-RRT type Rock Resistivity Tester
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Detailed description
The I-RRT rock resistivity tester uses advanced measurement technology, including an RCL resistivity meter, a normal pressure core holder, a high-pressure core holder, and four-electrode resistivity measurement. It is designed to measure the resistivity of core samples using two-electrode or four-electrode methods under normal and confining pressure. Normal pressure measurement uses a pneumatic holder to apply a constant air pressure to the sample, eliminating human error. Multi-parameter measurement and automatic calculation of rock sample resistivity—voltage, current, polarizability, and secondary field can be measured and stored. It is currently an important device for studying rocks, cores, and rock samples, and is an important parameter instrument in the I-RPT rock velocity tester and I-SFT dual-channel rock acoustic emission tester three-piece set, and is one of the devices for geotechnical mechanics research.
Main Technical Indicators:
1. Display: LCD display
2. Electrode Measurement Method: Integrated N, B electrode double electrode
3. Measurement Voltage: 64Vp-p
4. Measurement Accuracy: ±1% ±1 digit
5. Storage: USB storage
6. Measurement Parameters: Resistivity, voltage, current, polarizability, secondary field, etc.
7. Sample Size: 25mm×25mm×24mm ~ 60mm×60mm×100mm (rectangular or cylindrical)
8. Clamping Method: Double-sided adjustable clamping
9. Instrument Power Supply: Built-in lithium battery
10. Operating Temperature: -10℃ ~ +50℃, 95%RH
11. Storage Temperature: -20℃ ~ +60℃
12. Can be used with the I-PRT rock velocity tester for velocity testing
13. Can be used with the I-SFT dual-channel rock acoustic emission tester for acoustic emission testing
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