RK2678XM Grounding Resistance Tester
RK2678XM Grounding Resistance Tester
product description
Merrick RK2678XM grounding resistance tester is used to measure the grounding resistance inside the electrical equipment, which reflects the (contact) resistance between the total grounding terminals of the electrical equipment. It is suitable for measuring the resistance value between the casing of various motors, electrical appliances, instrumentation, household appliances and other equipment and its grounding. This series of testers complies with the following standards: household appliances standards (IEC6035, GB4706.1-2001, GB4793.1-2007), lighting standards (IEC60598-1-1999, GB7000.1-2000), information standards (GB8898 -2001, GB12113.GB4943-2001, IEC60065, IEC60950) and so on.
Application field
Household appliances: TVs, refrigerators, air conditioners, washing machines, dehumidifiers, electric blankets, chargers, etc.
Instrumentation: oscilloscope, signal generator, DC power supply, switching power supply, etc.
Lighting appliances: ballasts, road lights, stage lights, portable lamps and other lamps
Electric heating appliances: electric drill, pistol drill, gas cutter, grinder, grinder, electric welding machine, etc.
Motor: Rotary motor, etc.
Office equipment: computers, money detectors, printers, photocopies, etc.
Performance characteristics
1. The maximum test current is 32A in line with the "GB4743.1-2011 standard"
2. The test time can be set arbitrarily
3. Test resistance, current and time are all digitally displayed
4. The minimum time resolution is 0.1s
5. The test alarm value can be set continuously and arbitrarily, and the unqualified sound and light alarm
6. Overcurrent protection, easy operation and high reliability
7. Four-terminal measurement method can eliminate the influence of contact resistance on measurement results
8. Optional PLC interface
Packing&Shipping
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| model | RK2678XM (32A) | RK2678XM (70A) |
| Output current | 5～32A | 5～70A |
| Test resistance | 10.0～200mΩ（32A） | 10.0～200mΩ(70A) 200～600mΩ(10A) |
| 200～600mΩ(10A) | ||
| Test accuracy | ±5% | |
| testing time | 0.0s～999s 0.0=Continuous test | |
| PLC interface | Optional | |
| Power requirements | 220V±10% 50Hz±5% | |
| working environment | 0℃～40℃ ≤85%RH | |
| Dimensions | 320*280*180mm 320*295*170mm | |
| (DxWxH) | ||
| weight | 9Kg | 10.8Kg |
| Accessories | Test lead, power lead | |
| Optional | PLC interface, RK301 inspection box | |
Fast arrival Rek RK2678XM 32A ground tester resistance leakage current ground resistance tester
| model | picture | type | Overview |
| RK-12 |  |
Standard | The instrument comes standard with a ground test clip, which can be purchased separately. |
| RK00001 |  |
Standard | The instrument comes standard with a national standard power cord, which can be purchased separately. |
| Certificate of Qualification Warranty Card |  |
Standard | The instrument comes with a certificate of conformity and a warranty card as standard. |
| Factory Calibration Certificate |  |
Standard | The instrument comes standard with a product calibration certificate. |
| manual |  |
Standard | The instrument comes with a product instruction manual as standard. |
| RK00002 | |
Optional | The optional PLC interface cable for the instrument needs to be purchased separately. |
| RK301 Check Box |  |
Optional | For details, please refer to the attached inspection instrument |
