Sz-7122 LCD Display Programmed Pressure Tester/Programmed Insulation Tester

• After-sales Service: Normal Industry Service
• Warranty: 1 Year
• Certification: Third Party Measurement Testing
• Customized: Non-Customized
• Test Voltage: 0 - 5.00(Kvac)/ 12(Ma)
• Leakage Current Range: AC 0 ~ 2mA 0 ~ 20mA
• Model NO.: SZ-7122
• Voltage Accuracy: ≤±5%
• Transport Package: Carton Packing
• Origin: Guang Dong
• Production Capacity: 5000pieces/Year

Product Description

Product Description

Programmed voltage/insulation tester

peculiarity
1. Simple operation, keyboard lock function
2. Provide 5 groups of memory Settings, each group can choose four working modes
3.LCD liquid crystal display, test results at a glance
4. The voltage rises according to the time gradient, real-time analysis, find the breakdown point
5. Current upper and lower limit Settings, intelligent alarm
6. Arc detection function (Level 1-9)
7. Provide remote PLC control interface

Product Parameters

Technical parameter number	Van Wai	resolution	Basic precision
Ac voltage resistance (essential for all models)
Output voltage	0 - 5.00(Kvac)/ 12(mA)	0.01	±(2% of setting +5V)
Output frequency \ waveform	50 or 60 Hz, ±100 ppm, Sine wave, distortion degree(THD)< 2%
Current upper and lower limits set	0.10 - 12.009(mA)	0.01	±(2% of setting +2 counts)
Rise time, seconds (s)	0.1 - 999.9 (s)	0.1	±(0.1% +0.05 counts )
Test time, seconds (s)	0, 0.2 - 999.9 (s) (0 = continuous)	0.1	±(0.1% +0.05 counts)
Arc (Arc) detection	Level 9 (0 is off, 1 is most sensitive)
Dc voltage resistance (only 7120,7122)
Output voltage	0 - 6.00(KVdc)/ 5 (mA)	0.01	±(2% of setting +5V)
Current set	0.02 -- 5.00(mA)	0.01	±(2% of setting +2 counts)
Rise time, seconds (s)	0.1 - 999.9 (s)	0.1	±(0.1% +0.05 counts)
Test time, seconds (s)	0, 0.2 - 999.9 (s) (0 = continuous)	0.1	±(0.1% +0.05 counts)
Arc (Arc) detection	Level 9 (0 is off, 1 is most sensitive)
Insulation resistance characteristics (only 7112,7122 have this feature)
Output voltage	0.10 - 1.00(KVdc)	0.01	±(2% of setting +5V)
Upper insulation resistance limit	0 - 2000 (MΩ) (0=OFF)	1	±(2% of setting+2c.) ≥500vdc ±(5% of setting+2c.) < 500vdc
Lower insulation resistance limit	1 - 2000 (MΩ)	1
Test time, seconds (s)	0, 0.5 - 999.9 (s) (0 = continuous)	0.1	±(0.1% +0.05 counts )
Other specifications
Memory set	memory sets, 4 test modes: W, I, W-I, I -- W
Peripheral remote control, PLC interface	Provide Pass, Fail, and Processing remote monitoring signals and TEST and STOP contacts
Security protection	Overload or short circuit automatically cut off output, signal light and buzzer alarm
size	280×89×320 mm
weight	10 kg

Detailed Photos

Delivery shot

 

Company Profile

 

Mainly committed to the production of collection software design, constant temperature and humidity box, cold and heat shock box, blast drying box, high and low temperature cycle test box, salt spray test machine, constant temperature electric blast drying box, economic electronic tensile testing machine, two dimensional image measuring instrument, corrosion test box, tensile testing machine, carton compression testing machine, cardboard pressure testing machine, constant temperature and humidity box, air exchange aging test box, Salt spray testing machine, swing testing machine, friction resistance testing machine, inserting and pulling force testing machine, simulated automobile transportation vibration testing machine, balance scale, density meter, wire swing testing machine, plug life testing machine, wire tension testing machine, microscope, electronic instruments, instrument control circuit board program, traffic information, aerospace, various testing instruments and equipment, etc. The company continues to introduce new production equipment manufacturing process and management, and continue to make deep light technology company stronger and bigger, combined with professional business, the production and development of a healthy spirit of good team, and strive to R & D design, manufacturing a series of international quality assurance instruments and equipment.