Single Channel/Multi-Channel SMR220

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Product Description

1uΩ~3.3MΩ test range
0.02% basic accuracy
Fully meet most resistance test applications
Anti-interference design, can complete accurate testing in various complex electromagnetic environments, fast and high-precision testing
Rich interfaces: RS232/RS485/LAN and I/O interface, suitable for automation equipment with computer software
Multi-channel 24PH/48PH channel resistance test, support two-wire four-wire switching

Resistance tester	SMR220
Number of channels	Single channel	24PH	48PH
Test mode	4/2-wire (switchable)
Test item	DC resistance, temperature
Test range	0.1uΩ~3.3MΩ (10 ranges)
Resolution	0.1μΩ
Test accuracy	0.02%
Test speed	Fast (50HZ: 21ms; 60HZ: 18ms), slow (200ms)
Temperature	Range: -10°C~60°C Accuracy: ±1°C
Correct	Zero short-circuit clearance in full scale
Comparator	10 levels of sorting; Support HIGH/IN/LOW sorting
Other functions	Temperature compensation function; Power frequency setting
Protocol	SCPI
Connectors	External I/O, LAN , RS232
Size	325mm215mm96.5mm(LWH)
Weight	2kg
Annex	Power cord, test clip, temperature probe, optional probe pen (multiple-channel models come with multiple-channel cables)