Product Details
SMR635/SMR635A Insulation Resistance Tester, High Performance ARM
Micro Processor Control Design
SMR635/SMR635A Insulation Resistance Tester
1.DESCRIPTION
An insulation resistance tester is an instrument used to measure
the insulation resistance of electrical insulation materials,
equipment, or circuits. It is mainly used to detect the integrity
of the insulation system, evaluate the insulation performance, and
identify potential insulation faults.
The working principle of the insulation resistance tester is based
on Ohm's law. By applying a DC voltage to the insulation system
under test and measuring the leakage current passing through the
insulation system, the insulation resistance value can be
calculated. The insulation resistance value is usually expressed in
megaohms (MΩ).
2.FEATURE
- SMR635/SMR635A is an intelligent measurement instrument with high
performance ARM micro processor control design. It is ideal for
different ranges of various electrical, electronic parts, and
electronic equipment testing.
- One-in-four professional instrument that integrates insulation
resistance meter, picometer, digital potentiometer and digital high
voltage source meter 6 measurement ranges 0.001V~1000V arbitrary
voltage output under 1V resolution meets any test voltage
requirements and can test resistance ranges 500Ω~9.9PΩ, with max
display of 99999 digits.
- Equipped with test electrode can test the volume resistivity and
surface resistivity of the material
- SMR635 can accurately draw curve V-I/V-R curve
- Equipped with discharging function
- Supper-high speed testing provides the best solution for automated
production. SMR635 has a sorting and beeper function
- Equipped with Handler and RS232 interfaces fit for the automatic
sorting system to complete the automatic pipeline test.
- Calibration function, open-circuit clearing at full measurement
ranges.
- 4.3-inch TFT true color LCD display
3. Product Parameters
Model | SMR635 | SMR635A |
Display | 4.3-inch large screen LCD display |
Test Parameters | Insulation resistance (IR),leakage current (I),volume resistivity
(Rv),area resistance(Rs) |
Readback Voltage Accuracy | 0.5%±1V |
Output Voltage | Programmed:1~1000 V,Step value:1mV | Programmed:1~1500 V,Step value:1V |
Measurement Range | Resistance:12-9.9P2;Leakage current:2mA~10fA |
Ranges | 6 different measurement ranges,auto and manual modes are available
in each range |
Basic Accuracy | 1%(10M~1G);3%(1G~10G);5%(10G~100G);10%(100G~1T);20%(≥1T) |
Calibration | Open-circuit reset for all ranges |
Test Speed | 1 meas/sec.,5meas/sec. |
Timing Charger | 0~999.9S |
Comparator | 1 set data records,judging over the upperlimit(HI),qualified
(IN),and less than the lower limit(LO) |
Trigger mode | Internal trigger,manual trigger,external trigger,bus trigger |
Interface | RS-232,Handler(PLC) |
Power supply | Voltage:198VAC~240VAC,Frequency:47Hz-63Hz,Max power:50VA |
Size and Weight | 331mm*329mm*80mm(L*W*D),gross weiht:2.5kg |
Accessories | 9330 cable,PB36 connector,9800 cable,Power cord,USB |
Options | 0305 test electrode |
4.IN ALL
The insulation resistance tester is widely used in the fields of
power, electrical, electronics, industry, aerospace, etc. It is
used to test the insulation performance of motors, transformers,
cables, switchgear, electrical equipment, etc. It is an important
tool to ensure the safe operation of electrical equipment and
preventive maintenance. When using an insulation resistance tester,
it is necessary to follow the correct operating methods and safety
precautions to ensure the accuracy of the test and personal safety.
Company Profile
Suzhou Saimr Electronic Technology Co., Ltd. was established on
November 23, 2011, the company specializes in independent research
and development, production and sales: new energy charging
gun/charging base test system, high-voltage harness comprehensive
test system, PDU tester, multi-point low-voltage harness
comprehensive test system, high-voltage connector test, wire
testing machine, multi-channel impedance tester, mode two test
system, charging box test series, programmable DC electronic load
series, battery test series, safety test series, resistance test
series, impedance analyzer, LCR bridge series, transformer
comprehensive tester series, DC overlapping bias source series,
etc. Service and after-sales is an important foundation of the
company, so our products always lead the forefront of technology,
our service is based on providing customers with high-quality
technical solutions and consultation, the sales of a wide range of
products, we with high-quality after-sales service has been widely
praised!
Over the years, in addition to focusing on providing perfect
testing solutions for traditional power electronics related majors,
Sewell Electronics has also updated and expanded the new energy
industry, and continuously explored and developed testing needs;
Provide perfect solutions for automotive electronics, LED lighting,
lithium batteries, power batteries, electric vehicles and other
global development industries, escorting the use of global green
energy.