Tonghui Th2515 DC Low Resistance Meter/Ohm Tester/Milliohm Meter

• After-sales Service: Online
• Warranty: 1 Year
• Type: Resistance Meter
• Weight: 0-100Kg
• Power Source: AC220V
• Transport Package: Plywood Case
• Model NO.: TH2515
• Trademark: LONROY
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200pieces/Month

Product Description

Tonghui TH2515 DC Low Resistance Meter/Ohm Tester/Milliohm Meter

Brief Introduction

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 µΩ 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.

Tonghui TH2515 DC Low Resistance Meter/Ohm Tester/Milliohm Meter

Model			TH2515
Display
Display			24-bit, 400 X 272 and touch TFT LCD screen
Reading Digits			5 ½ digits
Resistance Measurement
Measurement Range			0.1μΩ --110MΩ
Resistance Range			Current	Resolution		*Accuracy±(ppm of Rd + ppm of Fs)
20 mΩ			1A	0.1μΩ		2500+10
200mΩ				1μΩ		2500+10
200mΩ			100mA	1μΩ		3500+10
2Ω			100mA	10μΩ		350+10
Model			TH2515
20Ω			10mA		100μΩ		250+10
200Ω					1mΩ		100+10
2kΩ			1mA		10mΩ		100+10
20kΩ			100μA		100mΩ		100+5
100/200kΩ					1Ω		100+30
1/2MΩ			10μA		10Ω		200+10
10MΩ			1μA		100Ω		1000+60
100MΩ			100nA		1kΩ		8000+600
Measurement Function
Resistance Measurement Time			FAST: 7ms; MED: 22ms; SLOW1: 102ms; SLOW2: 402msAbove data is correct when DISPLAY is OFF; When DISPLY is ON, 20ms should be added.
Temperature Measurement Time			100 ± 10ms
Test Terminal			4-terminal
Average Setup
Zero Clearing
Range Switch			AUTO and Manual
Trigger Mode			Internal, Manual, External, BUS
Power Frequency Selection			√ (avoid the interference of the power noise)
Setting Data Storage			30 groups
Low Voltage Measurement			Open voltage≤ 60mVEffective 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)
Measurement Error Detection			√ (Detect the measurement cable has been connected correctly or not.)
Multipole Connector			√(Noise abatement function of high-resistance is optional)
Beep State			Comparator, Bin compare, Button
Key Lock			√
Temperature Measurement
Temperature Measurement1			-10.0ºC--99.9ºC        Sensor:PT500
Temperature Measurement2			Analog input:0V--2V       Display:-99.9ºC -- 999.9ºC
Temperature Compensation			(Convert the resistance measurement value to that one measured under preset temperature)
Temperature			(Temperature rising is gained from resistance test values before and after warming)
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			10 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/Falling edge
Interface
Interface			USB DEVICE,USB HOST,RS232C,HANDLER,GPIB(OPTION)
General Specification
Working Condition			Temperature:0ºC - 40ºC,Humidity:≤ 80%RH
Storage Condition			Temperature:-10ºC-50ºC,Humidity: ≤90%RH
Accuracy Guarantee Condition			Temperature:18ºC - 28ºC,Humidity:≤ 80%RH
Power		Voltage	99V-242V
		Frequency	47.5Hz-63Hz
Consumption			30 VA
Dimension			215mm×87mm×335mm(net size)        235mm×105mm×360mm(with foam sheath)
Weight			Approx. 3.6kg