Tonghui Th2684A High Precision IR Tester Single Channel Voltage Output

• After-sales Service: Lifelong
• Warranty: 1 Year
• Display Type: Digital Only
• Customized: Customized
• Parameter: Insulation Resistance
• Test Voltage: 10 to 1000V, 1V Resolution
• Model NO.: TH2684A
• Comparator: 4 Bins:(3 Bins for Pass,1 Bin for Fail)
• Product Name: Tonghui Th2684A High Precision IR Tester Single CH
• Range Mode: Auto, Hold
• Memory: 20 Sets of Setup Values Can Be Stored.
• Circuit Limit: 2,25,or 100mA
• Test Delay: 0 to 1000s Programmable
• IR Range: 10K -100t Ohm
• Transport Package: Carton
• Specification: 54x57x32cm
• Trademark: Tonghui
• Origin: China
• HS Code: 9030332000
• Production Capacity: 3000 Sets Per Month

Product Description

Product Description

Brief Introduction

TH2684/TH2684A High Precision IR Tester is an intelligent measurement instrument that is used for rapid measurements on IR properties of electronic parts and components, dielectric materials, equipments, cables, etc. Large LCD and user friendly menu provide you easier operation.

This instrument is especially designed for capacitor IR test TH2684/TH2684A can achieve rapid measurements through following methods:

1. Selectable internal input impedance: If the current is greater than 10nA, only 10kΩ input impedance can be used; if the current is below 10nA, you can choose 10kΩ or 1MΩ impedance to test.

2. With the built-in dual voltage output, TH2684 can charge large capacitors. By dual voltage output, TH2684 is able to output a precharge voltage up to 500V, 200mA. In voltage follow mode, precharge voltage follow with the test voltage output and can be finely adjusted. Above features ensure the perfect charge of capacitive materials.

3. TH2684A can output a voltage of 1000V, 100mA to fully charge the capacitive material. In addition, user can program the sequence measurement steps (up to 18 steps) on TH2684/TH2684A. For instance, charge, wait, test, and discharge steps can be programmed. Each step can last up to 100s. 

TH2684/TH2684A has a unique contact detection function. For capacitive material such as capacitors and cables, contact detection function can detect the contact of components under test. Moreover, this detection function will not increase any test time. 

TH2684 equips with interfaces of RS232, USB DEVICE, SCANNING and Handler. Handler interface provide convenience for automatic test system; SCANNING interface is useful for mass measurement of components. User can use a scanner to speed measurement of components.

Specification:

Model	TH2684A
Resistance Test
Range	10 kΩ to 100TΩ
Accuracy	Test current > 100pA: 2% Test current ≤ 100 pA: 2% ± Vtest/2pA
Current Test
Range	Range 1 :100uA - 1mA , Internal Input impedance 10 kΩ
	Range 2 :10uA - 100uA , Internal Input impedance 10 kΩ
	Range 3 :1uA - 10uA , Internal Input impedance 10 kΩ
	Range 4 :100nA - 1uA , Internal Input impedance 10 kΩ
	Range 5 :10nA - 100nA, Internal Input impedance 10 kΩ
	Range 6 :1nA - 10nA, Internal Input impedance 10 kΩ or 1MΩ (selectable)
	Range 7 :10pA - 1nA, Internal Input impedance 10 kΩ or 1MΩ (selectable)
Accuracy	2% ± 2pA
Measurement Voltage
Range	10 to 1000V, 1V resolution
Accuracy	2% of readout,or ± 1V
Source Resistance	200Ω
Current Limit	2, 25 , or 100mA
Voltage Output	Manually turn on or off on front panel, or controlled by built-in timer, or by remote control.
Timing	Programmable charge time: 0 to 1000s
Measurement Delay	0 to 1000s programmable
Discharge Resistance	2kΩ
Discharge Time	t = 0.03 x Cx (in μF), when Vtest falls to 1% of the test level.
Measurement Speed
Trig Mode	Single measurement: < 100ms(exclude charge time) Average up to 100 measurements:<100+ (N-1) x 100 ms (exclude charge)
Continuous Mode	Direct readout: 100ms - 10000ms depending on average number
Comparator	4 bins:(3 bins for PASS,1 bin for FAIL)
Range Mode	Auto, Hold
Average Times	1 to100
Memory	20 Sets of setup values can be stored.
Standard Interface	GPIB (optional), RS232C, HANDLER interface output, USBDEVICE ( USBTMC and USBCDC support), USBHOST, SCANNING

Operating Temperature and Humidity	10°C - 40°C,  ≤90%RH
Power Supply	90 to 130 V  AC(60Hz) orto 260V  AC(50HZ)
Power Consumption	TH2684 : 250W TH2684A: 150W
Dimensions (W×H×D)	430mm×400mm×130mm
Weight	TH2684 : 14kg TH2684A: 10kg

 

Detailed Photos

 

Packaging & Shipping

Company Profile

Chuangkai Electronic Co., Ltd is leading company specialized in producing, developing & selling various types of measuring instruments and testing equipment, such as temperature data logger, LCR meter, DC resistance tester (micro ohm meter), digital power meter, power supply, transformer tester, battery tester, programmable DC electronic load, charger, temperature controller, tachometer, high voltage signal-amplifier, power amplifier, etc.

FAQ:
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales teams that can respond to you within 24 hours to resolve technical issues. We provide one-to-one after-sales service.

Q: Can you customize it?
A: Yes, we accept customization according to customer's specific requirements.

Q. How long is your lead time? If I want to customize instruments, how long will it take?
A. When order quantity is 1-10 units, we have ready stock goods, we can ship out within 3-5 working days after receipt of deposit; products required new production of common materials, usually the lead time is about 10-15 days; products requiring new production of special and rare materials, usually the lead time is about 20-30 days.

Q. What payment method do you accept?
A. Our company accept payment method of T/T (bank transfer), Western Union, PayPal and so on.

Q. What package do you use for your products? What shipping method do you use?
A.1. Our company use standard exporting carton for packing. 2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.

For more questions, please feel free to send inquiries to us.