| After-sales Service: | Normal Industry Service |
|---|---|
| Warranty: | 1 Year |
| Display Type: | Analogue Only |
| Certification: | Third Party Measurement Testing |
| Customized: | Non-Customized |
| Output Curren: | 3-30A |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Programmed ground resistance tester
peculiarity
1. Simple operation, keyboard lock function
2. Provide 5 sets of memory Settings
3.LCD liquid crystal display, test results at a glance
4. Resistance upper and lower limit Settings, intelligent alarm, provide remote PLC control interface
| Model number | SZ7303 | |
| Output current | 3.0~30.0 (A) | |
| Output voltage | 6V. MAX | |
| Output frequency | 50 or 60 Hz, ±100 ppm | |
| Output waveform | Sine wave, distortion degree (THD) < 2%, Crest Factor = 1.3 ~1.5 | |
| Resistance setting range | 0~510(mΩ) | 0~120(mΩ) |
| Corresponding current output | 3.0~10.0(A) | 10.0~30.0(A) |
| Resistance resolution | 1 mΩ | |
| Test time, seconds (s) | 0, 0.5 - 999.9 (s) (0 = continuous) | |
| Decision accuracy | ±(2% of setting +2 counts) | |
| Voltage setting | 0.00~6.00 V | |
| Test mode | Four-wire measurement | |
| Memory set | 5 groups of memory | |
| Keyboard lock | Prevents unauthorized operators from arbitrarily changing instrument Settings | |
| Peripheral remote control, PLC interface | Provide Pass, Fail, and Processing remote monitoring signals and TEST and STOP contacts | |
| Security protection | Overload or open circuit automatically cut output, signal light and buzzer alarm | |
| size | 280*89*370 mm | |
| weight |
10 kg | |
Mainly committed to the production of integrated software design, constant temperature and humidity chamber; Cold and heat shock chamber; Air drying box; High and low temperature test chamber; Vertical + horizontal vibration testing machine; Drop tester; Salt spray testing machine; Constant temperature electric heating air drying box; Economical electronic tensile testing machine; Quadric element image measuring instrument; Corrosive test chamber; Microcomputer controlled tensile testing machine; Liquid crystal display universal material testing machine; Servo controlled tensile testing machine; Lithium battery testing food; Tensile testing machine, carton compression testing machine, cardboard pressure testing machine, constant temperature and humidity box, air aging test chamber, salt spray testing machine, swing test machine, the friction resistance tester, insertion force tester, simulating motor transport vibration test machine, density meter and so on measuring instrument, swaying wire tester is developed, and the life testing machine, plug wire tension tester, connectors, corrosive testing machine, hardware plastic tensile strength tester, tensile strength testing machine, rubber sole bending tester, traffic information, aerospace, various testing instruments and equipment, etc., the company constantly introducing new equipment manufacturing technology and management, Xinhongda company will continue to strengthen and expand, and at the same time, combined with professional business, production and research and development of a good team with a healthy spirit, and strive to research and design, manufacturing a series of international quality and quality equipment
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Audited Supplier 
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