Resistor Calibrator CAL-RT
CAL-RT Standard resistor is composed of 9pieces 1/2w high-precision military-grade wire-wound resistors. When Calibration resistors, direct shift and test without replacing the test line. The performance is stable and the structure is solid, especially convenient for calibration test. adopt military-grade wire wound...
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Key features
CAL-RT Standard resistor is composed of 9pieces 1/2w high-precision military-grade wire-wound resistors. When Calibration resistors, direct shift and test without replacing the test line. The performance is stable and the structure is solid, especially convenient for calibration test. adopt military-grade wire wound resistor which the highest accuracy of 0.05%, the resistance value including 1mΩ, 10mΩ and 100mΩ, 1Ω, 10Ω, 100Ω...
- CAL-RT Standard resistor is composed of 9pieces 1/2w high-precision military-grade wire-wound resistors. When Calibration resistors, direct shift and test without replacing the test line. The performance is stable and the structure is solid, especially convenient for calibration test. adopt military-grade wire wound resistor which the highest accuracy of 0.05%, the resistance value including 1mΩ, 10mΩ and 100mΩ, 1Ω, 10Ω, 100Ω, 1kΩ, 100kΩ fully meet the national weather service 31 order “lightning protection device detection qualification management approach” specified in the range of 10-3 ~ 105 Ω. This standard resistance is mainly used for calibration of ground resistance tester, equipotential tester and other instruments. It is widely used in building quality inspection station, supervision company, construction company, lightning protection company, electric power department, etc.
Specification
| FUNCTION | Used for calibration og grounding resistance tester, equipotential tester and other instrument |
| Range and Accuracy | 0.001Ω; 2% |
| 0.01Ω; 0.5% | |
| 0.1Ω 0.2% | |
| 1.0Ω 0.2% | |
| 10Ω 0.05% | |
| 100Ω 0.05% | |
| 1KΩ 0.05% | |
| 10KΩ 0.05% | |
| 100KΩ 0.05% | |
| Connection wire method | 4 wire method |
| Power | 1/2W |
| Temperature Coefficient | ±25ppm |
| Dimension | 173mmX125mmX70mm |
| Weight | Host: 345g, Total weight: about 1.3kg (including accessories) |
| Test Line | Red 0.5m & black 0.5m, each with 2pcs |
Test Wire | Red color high voltage test wire 1 pcs (with alligator clip 1PCS and hook 1PCS), green color test wire 1PCS, black color test wire 1PCS |
| Working Environment | -10℃～40℃；70%rh below |
| Insulation Resistance | 10MΩ above (between the test circuit and shell 500V） |
| Withstand Voltage | AC 3700V/rms (between the test circuit and shell） |
| Suitable Safety Standard | IEC61010-1, CAT III 600V, Polluted Gradation |
Applications
CAL-RT Standard resistor is composed of 9pieces 1/2w high-precision military-grade wire-wound resistors. When Calibration resistors, direct shift and test without replacing the test line. The performance is stable and the structure is solid, especially convenient for calibration test. adopt military-grade wire wound resistor which the highest accuracy of 0.05%, the resistance value including 1mΩ, 10mΩ and 100mΩ, 1Ω, 10Ω, 100Ω , 1kΩ, 100kΩ fully meet the national weather service 31 order “lightning protection device detection qualification management approach” specified in the range of 10-3 ~ 105 Ω. This standard resistance is mainly used for calibration of ground resistance tester, equipotential tester and other instruments. It is widely used in building quality inspection station, supervision company, construction company, lightning protection company, electric power department, etc.
Accessories
- Tester
- Test Wires (2PCS red; 2PCS black)
- Instrument Bag
- User manual
Resistor Calibrator CAL-RT
Datasheets and manuals for this instrument, as PDF.
