Changzhou Tonghui Electronic Co., Ltd,
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Product Specification
| High Light | Micro Signal Type Tester ，Micro Signal Tester ，Source Micro Signal Type Testers | ||
Leakage Current Measurement: Capacitance Testers can measure the leakage current of capacitors, which represents the current flowing through the dielectric material. This measurement helps identify any insulation or leakage issues in the capacitors.
Component Sorting and Selection: Capacitance Testers are used to sort and select capacitors based on their capacitance values. This function is crucial in production environments, where capacitors need to be categorized according to their specifications for optimal circuit performance.
Quality Control and Manufacturing: Capacitance Testers play a vital role in quality control processes during capacitor manufacturing. They ensure that the produced capacitors meet the specified capacitance values and other performance criteria, maintaining consistent quality and reliability.
Test voltage range: 1-1000V(TH2683A),1-500V(TH2683B)
Insulation resistance test range: 100K-10T
Insulation resistance, leakage current dual display
24-bits, 4.3-inch and 4-wire touch LCD screen
LCD resolution: 480*272
Zero clearing function
Contact detection function for capacitive components
Fast test: 30ms
Programmable sequence test mode
6 ranges, manual or auto range mode
4-bin comparison function: 3 bins for PASS, 1 bin for FAIL
20 setup files can be stored in the internal memory,support U-disk
Measurement data can be stored on U-disk
Automatically upgrade firmware by a disk
Selectable Chinese and English operation interfaces
Handler interface realizes on-line operation
Achieve remote control by RS232C and USB Device interface
Footswitch trigger function
With touch, color LCD screen and unique insulation resistance/leakage current dual test function, TH2683A/TH2683B insulation resistance meter is an intelligent measurement instrument that is used for rapid measurements on insulating properties of electronic parts and components (especially the capacitance), dielectric material, equipments, wires, cables, etc.
TH2683A/TH2683B is provided with sorting output and external single pulse signal input interface, making it easy for pipeline operation. The quipped communication interface can achieve the off-site operations of all functions of the instrument through microcomputer. The instrument has a powerful anti-jamming capability, which makes the measurement more reliable.
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Model |
TH2683A |
TH2683B |
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Resistance Test |
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Test Range |
100k - 10T |
100k - 5T |
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Test Accuracy |
I＞10nA2%, I≤10nA5% |
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Current Test |
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Test Range |
Range1: 100uA - 1mA, input internal resistance: 10k, Range2: 10uA - 100uA, input internal resistance: 10k, Range3: 1uA - 10uA, input internal resistance: 10k, Range4: 100nA - 1uA, input internal resistance: 10k, Range5: 10nA - 100nA, input internal resistance1M, Range6: 1nA - 10nA, input internal resistance: 1M. |
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Test Accuracy |
2%+3pA |
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Voltage Test |
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Range |
1V - 1000V |
1V - 500V |
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Accuracy |
Voltage≥10V1%+1V, Voltage＜10V10%+0.1V. |
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Current Limit |
10mA |
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Switch |
Turnit on or off manually on the front panel, or through the built-in timercontrol or remote control. |
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Charging Time |
0～999s, programmable. |
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Test Delay |
0～999s, programmable. |
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Test Speed |
Fast30ms, Slow60ms. |
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Comparator Function |
4 bins: 3-bin pass, 1 bin fail. |
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Range Mode |
Auto, Hold. |
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Storage |
Internalstorage, USB. |
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Standard Interface |
RS232C, USB HOST, USB DEVICE, HANDLER. |
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General Technical Parameter |
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Working Humidity |
10℃～40℃≤90%RH |
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Power Requirement |
90～121V AC (60Hz)or 198～242V AC (50Hz) |
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Power |
50VA |
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Volume |
235mmX104mmX360mm |
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Weight |
3.6kg |
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| Standard | ||||||
| Accessories name | Model | |||||
| Test Cable at both End | TH26004B | |||||
| Optional | ||||||
| Accessories name | Model | |||||
Company Details
Business Type:
Manufacturer
Year Established:
1994
Total Annual:
10000000-100000000
Employee Number:
500~1000
Ecer Certification：
Active Member
Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super... Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super...
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