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| Categories | Loop Resistance Tester |
|---|---|
| Measurement Principle: | Four Terminal Measurement |
| Model Number: | SXHL-100A |
| Test Targets: | Contact and Connection Points |
| MOQ: | 1 |
| Maximum Current: | 100 A |
| Brand Name: | Sansion Power |
| Delivery Time: | 30 Working Days |
| Typical Equipment: | Circuit Breakers and Busbars |
| Payment Terms: | L/C,T/T |
| Packaging Details: | Plywood Case |
| Current Output: | Constant Current |
| Certification: | CE/SGS/EMS/ISO 9001 |
| Display Type: | LCD Touch Screen |
| Place of Origin: | China |
| Company Info. |
| Sansion Power Electric Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
SXHL-100A Resistance Tester
The SXHL-100A measures the resistance of electrical contact points by applying a controlled test current and detecting the corresponding voltage response. This makes it suitable for evaluating circuit breaker contacts, busbar joints, and other conductive connections in power equipment.
The four terminal measurement technique provides a dedicated path for voltage sensing, helping improve the accuracy of resistance measurement. The instrument also incorporates stable constant current output and an LCD touch screen, combining reliable electrical testing with simplified operation.
| Parameter | Specification |
|---|---|
| Product Name | Electrical Contact Resistance Tester |
| Model | SXHL-100A |
| Maximum Current | 100 A |
| Measurement Principle | Four Terminal Measurement |
| Current Output | Constant Current |
| Display Type | LCD Touch Screen |
| Test Targets | Contact and Connection Points |
| Typical Equipment | Circuit Breakers and Busbars |
Q1: How does the tester measure contact resistance?
A: It applies a controlled current through the connection and
measures the voltage response to determine resistance.
Q2: What does the 100A rating refer to?
A: It refers to the maximum test current provided by the
instrument.
Q3: Why are separate current and voltage paths used?
A: The four terminal configuration helps reduce the influence of
lead resistance on the measured value.
Q4: Can it test busbar connections?
A: Yes. Busbar joints and other conductive connection points are
suitable applications.
Q5: What information can operators view on the display?
A: The LCD touch screen is used for test operation and viewing
measurement results.
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