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Keyword 1:
Resistance Meter
Keyword 2:
≤2MΩ
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TH2516A

DC Resistance Meter
Basic Accuracy: 0.05%
Test Range 10uΩ-200kΩ
4 1/2 Colorful LCD Touch Display.
Retail price
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Product description

Features

■ Maximum resistance accuracy: 0.05%

■ Temperature accuracy: 0.2℃

■ Minimum resolution: 1uΩ

■ 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(Δt)

■ Maximum sample rate: 50samps/sec

■ Offset voltage compensation (OVC)

■ Customer self-correction(0 ADJ)

■ Simultaneously output compare results of 3 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

■ Flexible and convenient file operation system

■ Handler interface realizes on-line operation

■ Achieve data communication with PC and remote control through interfaces such as RS232, USB HOST, USB Device

 

Brief Introduction

■ On the basis of rich experience in impedance test and wide market research, now Tonghui launches the new DC impedance measurement instrument with touch and LCD screen ---TH2516 DC Resistance meter. TH2516, with elegant appearance, easy operation and excellent performance, is comparable to the most advanced products in the market.

TH2516 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. The maximum 0.05% accuracy and minimum 1 µΩ resolution shore up its leading role in testing relay contact resistance, interconnecting resistance, conductor resistance, PCB resistance and weldinghole 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. For the contact influence of the thermoelectricity on DUT, its elimination is achieved. Automation on production lines can be greatly improved by the realization of ultra-high test speed and the signal output of 3 compare results through HANDLER interface.

 

Specifications

Model TH2516A
Display
Display 24-bit, 480 X 272 and touch TFT LCD screen
Reading digits 4½ digits
Resistance measurement
Measurement range 10μΩ –200kΩ
Resistance range Current Resolution *Accuracy Rd%+digits
20 mΩ ------
200mΩ 100mA 10μΩ 0.05+2
100μΩ
20Ω 10mA 1mΩ
200Ω 1mA 10mΩ
2kΩ 100μA 100mΩ
20kΩ
200kΩ 10μA 10Ω
2MΩ ------
Measurement function
Resistance measurement time FAST:10ms; MED:25ms; SLOW1:115ms; SLOW2:455ms
Above data is correct when DISPLAY is OFF; 
when DISPLAY is ON, 20ms should be added.
Temperature measurement time ------
Test terminal 4-terminal
Average setup 1--255
Zero clearing
Range switch Auto, Manual
Trigger mode Internal, Manual, External, BUS
Power frequency selection √ (avoid the interface of the power noise)
Setting data storage 30 groups
Low voltage measurement Open voltage: ≤ 40mV
Effective range: 2Ω, 20Ω, 200Ω, 2kΩ
Thermal electromotive
force elimination
------
Statistics function AVG, MAX, MIN, OSD (Overall standard deviation),
SSD (Sample standard deviation), Process capacity index (Cp, cpk)
Beep state Comparator, Button
Key lock
Temperature measurement
Temperature measurement1 ------
Temperature measurement2 ------
Temperature compensation ------
Temperature switch ------
Compare Judge
Comparator Signal output HI/IN/LO
Beep Beep mode: OFF, IN, HI/LO
Limit setup mode Absolute value high/low limit,
 Percentage high/low limit +nominal value
Sorting 3 bins, absolute value/percentage
External trigger delay time Auto: dependent on range, low voltage mode ON/OFF, 
OVC (offset voltage compensation) 
ON/OFF Manual: 0.000--9.999s
External input trigger Rising/Failing edge
Interface
Interface USB DEVICE, USB HOST, RS232C, HANDLER
General specification
Working condition Temperature:0℃ - 40℃,Humidity:≤ 80%RH
Storage condition Temperature:-10℃ - 50℃,Humidity:≤ 90%RH
Accuracy guarantee condition Temperature:18℃ - 28℃,Humidity:≤ 80%RH
Power Voltage 99V—121V,198V—242V
Frequency 47.5Hz—63Hz
Consumption 30 VA
Dimension 215mm×89mm×360mm (net size)
235mm×104mm×360mm (with foam sheath)
Weight Approx.3.6kg

 

Accessary

Standard
Accessories name Model  
Four Terminal Test Cable TH26050S

 

Optional
Accessories name Model  
Low Resistance probe TH26065
Keyword:
DC Resistance Meter
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Changzhou Tonghui Electronic Co. Ltd.   苏ICP备XXXXXX号  Powered by: www.300.cn Changzhou tha   tha   tha   tha
Changzhou Tonghui Electronic Co. Ltd.   苏ICP备05016932号-1  Powered by: www.300.cn Changzhou tha   tha   tha   tha