Cht3544 DC Low Resistance Tester DC Resistance Measuring Instrument

https://ckt2017.en.made-in-china.com/product-list-1.html

Brief Introduction
Measuring range 0.1μΩ~3.3MΩ
Thermistor test function (optional thermistor test card)
Basic accuracy 0.02%, minimum resolution 0.1μΩ, maximum test current 1A
With EXT I/O interface suitable for NPN/PNP, it can be used in various automatic production lines.
Improve test current by using a probe that protects the port to realize anti-interference measurement.
Use comparison judgment indicator (optional) and loud volume beeper to accurately judge whether it is qualified or not at the production site.
Specification:

Model	CHT3544	CHT3544-12H	CHT3544-24H
Channel No.	1	12	24
Measurement Parameter	DC Resistance
Measurement Range	0.1μΩ~3.3MΩ
Max Test Current	DC: 1A; Maximum DC 5.5V
Basic Accuracy	±0.02%rdg.±0.001%f.s. (accuracy varies based on different ranges, please refer to manual for detailed accuracy description)
Test Speed	Fast (50Hz: 21ms, 60Hz: 18ms), slow (200ms)
Temperature	Range:-10ºC~60ºC  Accuracy:±1ºC
Range	3m ohm/ 30m ohm/ 300m ohm/ 3 ohm/ 30 ohm/ 300 ohm/ 3k ohm/ 30k ohm/ 300k ohm/ 3M ohm
Correction	Short-circuit clear zero for all ranges
Comparator	10 bins sorting, output HIGH/IN/LOW sorting signal
Trigger	Internal, External, Manual, Bus Trigger
Other Function	Temperature compensation function, comparator (ABS/REF%), keypad lock (OFF/menu lock/all lock), Power frequency setting (AUTO/50Hz/60Hz), judgment tone setting, automatic hold, average, panel save/read
Interface	External I/O interface, LAN interface, RS232/485 interface
Power Supply	AC 100~256V, 50~60 Hz, rated power: 15 VA
Dimension and Weight	325mm(L) x 215mm(W)x 96.5 mm(D) 4Kg

 

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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.