PRODUCT PARAMETER
LSFM-100 four-point measuring system: four probes are arranged on the same line in sequence with equal
spacing, and appropriate pressure is applied to form ohmic contact between the probe and the object to be
measured. The resistance and square resistance of the object to be measured can be measured. If the thickness of
the object to be measured is known, the resistivity of the object to be measured can be calculated.
Application: resistance, resistivity measurement; IV curve test; Low power pulse IV curve measurement;
Differential conductance measurement; Delta small resistance measurement;
Probe spacing
1±0.01 mm
Sample size
4 mmx4 mm
Resistance
10 -4-10 8Ω
Resistivity
10 -4-10 8Ω•m
Resolving power
100μΩ
Probe
Basic model (4 probes);Upgrade model (16 probes)
Product size
40 cm*25 cm*50 cm