This TOB New Energy four terminal powder resistivity tester is suitable for battery materials powder resistivity testing. It has no requirement for materials. It only requires the sample`s test value to be within the measuring range of the instrument.
Four terminal powder resistivity tester Measuring range:
Resistivity:15.0×10-6 ~ 200.0×103 Ω-cm resolution:1.5×10-6 ~ 0.1×103 Ω-cm (1.0×10-6 ~ 200.0×101 Ω-cm resolution:0.1×10-6 ~ 0.1×101 Ω-cm)
Allowable measurements of all kinds of powder.
Digital Voltmeter:
(1)range:200mV ~ 2.0V,automatic measurement
(2)display: 4-digit Significant Number, Maximum display 200.0 Unit automatic display
Digital controlled const current source
Current output: Direct current 0.1µA~1000mA (Adjustable),The system can be adjusted step by step automatically.
PARTIAL PARAMETERS OF POWDER TEST STAND:
1. powder size:Recommended below 40 meshes, maximum particle size not more than 10 meshes, too fine without impact!
2. Container volume:internal diameter:Φ11.28mm(S=1.0cm2) height:0~20mm, Monitoring with Height Sensor, measurement error:±0.05mm.
3.Test pressure Standard pressure:P0=4Mpa±0.05Mpa. Pressure range:MAX = 30Mpa, P=0~30Mpa.
4.Manual adjustable pressure. Electronic Digital Display Pressure Value!00.00~20.00MPa,resolution:±0.01 MPa
5.Test table size:250mm(width)×220 mm(length)×540mm(height) Weight:10Kg
Power Supply: Power consumption < 10W, input:220V±10% 50Hz
The working parameters of instrume: Temperature: 0-40℃, relative humidity: ≥60%,No strong electromagnetic interference,Not sharing power with high frequency equipment.