Changzhou Tonghui Electronic Co., Ltd,
| Accuracy | 0.2% of reading ± 0.1mΩ |
| Communication Interface | USB, RS232 |
| Data Storage | 1000 readings |
| Dimensions | 200mm x 100mm x 70mm |
| Display | LCD |
| Measurement Range | 0.1mΩ to 200Ω |
| Operating Temperature | 0 to 50°C |
| Power Supply | AC 100V to 240V |
| Product Name | AC/DC Low-Ohm Meter |
| Resolution | 0.1mΩ |
| Test Current | 1mA to 10mA |
| Test Voltage | 1V to 10V |
| Warranty | 2 years |
| Weight | 1.2kg |
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Product Specification
| Accuracy | 0.2% of reading ± 0.1mΩ | Communication Interface | USB, RS232 |
| Data Storage | 1000 readings | Dimensions | 200mm x 100mm x 70mm |
| Display | LCD | Measurement Range | 0.1mΩ to 200Ω |
| Operating Temperature | 0 to 50°C | Power Supply | AC 100V to 240V |
| Product Name | AC/DC Low-Ohm Meter | Resolution | 0.1mΩ |
| Test Current | 1mA to 10mA | Test Voltage | 1V to 10V |
| Warranty | 2 years | Weight | 1.2kg |
| High Light | DC Resistance Meter ，low ohm resistance tester ，digital low resistance ohmmeter | ||
Maximum accuracy: 0.01%
Temperature accuracy: 0.1℃
Minimum resolution: 0.1u (resistance)
Low-resistance test mode can effectively protect DUT
Multiple measurement combinations of R, LPR, T
24 bits, 4.3-inch and 4-wire touch LCD screen
LCD resolution: 480×272
Temperature compensation(TC)
Temperature conversion(t)
Maximum sampling rate: 100samps/sec
Offset voltage compensation (OVC)
Customer self-correction(0 ADJ)
Simultaneously output compare results of 10 bins (OVER,PASS and BEEP)
Statistics function: CpK, Cp
30 groups of parameter files can be saved and loaded
Screen information can be stored on U-disk
Data save function brings convenience for saving measurement result
Automatically update operation software through USB HOST
Operation languages: Chinese and English
Intelligent detection for test state error
Flexible and convenient file operation system
Handler interface realizes on-line operation.
Interfaces such as RS232, USB HOST, USB Device and LAN are available and GPIB is optional.
Compatible with LXI C standard Specifications
On the basis of rich experience in impedance test and wide market research, now Tonghui launches a new touch screen meter---TH2515 DC Resistance meter. TH2515, with elegant appearance, easy operation and excellent performance, is comparable to the most advanced products in the market.
TH2515 adopts 32 bits CPU and high density SMD technology.24 bits, 4.3-inch and touch LCD screen brings ease for your eyes and convenience to your operation. For the contact influence of the thermoelectricity on DUT, its elimination is achieved. The maximum 0.01% accuracy and minimum 0.1 resolution shore up its leading role in testing relay contact resistance, interconnecting resistance, conductor resistance, PCB resistance and welding-hole resistance.
Temperature compensation and conversion functions make your tests be free from the effect of the environment temperature. The offset voltage compensation has effectively eliminated the electromotive force of the DUT and its contact potential difference. Automation on production lines can be greatly improved by the realization of ultra-high test speed and the signal output of 10 compare results through HANDLER interface.
Providing 1 optional interface GPIB and 4 standard ones RS232C, USB HOST, USB Device and LAN, TH2515 is able to make data communication with PC and further realizes remote control.
| Model | TH2515 | ||||||
| Display | |||||||
| Display | 24-bit, 400 X 272 and touch TFT LCD screen | ||||||
| Reading Digits | 5 digits | ||||||
| Resistance Measurement | |||||||
| Measurement Range | 0.1 --110M | ||||||
| Resistance Range | Current | Resolution | *Accuracy (ppm of Rd + ppm of Fs) |
||||
| 20 m | 1A | 0.1 | 2500+10 | ||||
| 200m | 1 | 2500+10 | |||||
| 200m | 100mA | 1 | 3500+10 | ||||
| 2 | 100mA | 10 | 350+10 | ||||
| Model | TH2515 | ||||||
| 20 | 10mA | 100 | 250+10 | ||||
| 200 | 1m | 100+10 | |||||
| 2k | 1mA | 10m | 100+10 | ||||
| 20k | 100A | 100m | 100+5 | ||||
| 100/200k | 1 | 100+30 | |||||
| 1/2M | 10A | 10 | 200+10 | ||||
| 10M | 1A | 100 | 1000+60 | ||||
| 100M | 100nA | 1k | 8000+600 | ||||
| Measurement Function | |||||||
| Resistance Measurement Time |
FAST: 7ms; MED: 22ms; SLOW1: 102ms; SLOW2: 402ms Above data is correct when DISPLAY is OFF. When DISPLY is ON, 20ms should be added. |
||||||
| Temperature Measurement Time | |||||||
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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