Introduction: The economical powder resistivity tester adopts four-terminal measurement method and is suitable for carbon powder plants, coking plants, petrochemical plants, powder metallurgy plants, universities, and scientific research departments. It is an important tool for inspecting and analyzing the quality of powder samples. This instrument uses a 4.3-inch large LCD screen display. The economical powder resistivity tester displays the resistance value, resistivity, conductivity value, temperature, pressure value, unit automatic conversion at the same time, and it is equipped with different test fixtures to meet the test of different materials. Claim. Technical Parameters: 1. Resistance: 10-7～2×107Ω 2. Range of resistivity: 10-7～2×107Ω-cm 3. Conductivity: 5×10-7～107s/cm 4. Test current range: 1μA, 10μA, 100μA, 1mA, 10mA, 1000mA 5. Measuring voltage range: Measuring voltage range: 2mV 20mV 200mV 2V Measurement accuracy ± (0.1% of reading) Resolution: 0.1uV 1uV 10uV 100uV 6. Current accuracy: ±0.1% 7. Resistance accuracy: ≤0.3% standard resistance 8. Display reading: LCD display: resistance value, resistivity, conductivity value, temperature, pressure value, automatic unit conversion, cross section, height, upper and lower limit alarm 9. Test method: Four-terminal measurement method 10. Height range and accuracy: Height measurement to percentile range: 0.01-10.01mm, measurement resolution 0.01mm 11. Optional pressure range: a.200kg; b.300kg; c.500kg; d.1000kg 13. Working power supply: Input: AC 220V±10%, 50Hz Power consumption: <30W 14. Dimensions: Mainframe: about L330mm*D350mm*H120mm Manual device: about H450mm*L200mm*D120mm 15. Net weight: about 35kg 16. Optional outside standard configuration: a. Standard calibration resistors 1-5; b. PC software set; c. Computer and printer configured according to customer requirements; d. Measurement certificate 1 copy, e. Height calibration plug gauge 1
Introduction: The economical powder resistivity tester adopts four-terminal measurement method and is suitable for carbon powder plants, coking plants, petrochemical plants, powder metallurgy plants, universities, and scientific research departments. It is an important tool for inspecting and analyzing the quality of powder samples. This instrument uses a 4.3-inch large LCD screen display. The economical powder resistivity tester displays the resistance value, resistivity, conductivity value, temperature, pressure value, unit automatic conversion at the same time, and it is equipped with different test fixtures to meet the test of different materials. Claim.
