Tonghui Th9520 High-Resolution Winding Component Est Tester

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Features

 High-resolution: 7-inch 800 × 480 dots, TFT-LCD display
 Six-in-one comprehensive analysis, one machine can achieve the
comprehensive test needs of coil components
High-power AC withstand voltage analysis
DC voltage analysis
Insulation resistance analysis
Turn-to-turn insulation analysis
DC low resistance analysis
Inductance test analysis
 Eight-channel switching technology that can test eight different
components simultaneously
 500VA power AC withstand voltage design, in line with UL 1004-1 motor
test standards
 Insulation resistance test: maximum voltage can reach 5kV
 DC / IR automatic rapid discharge function
 Turn-to-turn insulation test: sampling ADC promoting to 12bit, 200MHz
sampling rate
 DC low resistance test: support DC resistance calculation of △ Y-type motor
 DC low resistance temperature conversion function and optional
temperature sensor
 Inductance test analysis of up to 100kHz frequency
 Quick contact check function to realize rapid detection of test fixture
 New-type high voltage test fixture
Four-terminal Kelvin test of DC low resistance and inductance
 Test steps up to 32
 Internal file storage and external U disk file saving

Technical Parameter

Model		TH9520
Number of Channels		8
Withstand Test
Output Voltage	AC	0.050 - 5.000kV,Step 0.001kV,Frequency 50Hz/60Hz ±0.1%,sinusoidal waveform
	DC	0.050 - 6.000kV,Step 0.001kV
	Accuracy	± (1% set value + 0.1% of full scale)
	Adjustment Rate	(1% output + 0.1% of full scale) rated power
Current Range	AC	Voltage≤4.000kV: 0.001mA - 120.0mA, Voltage>4.000kV:0.001mA - 100.0mA
	DC	0.1uA - 20.00mA
	Accuracy	± (1% of reading + 0.5% of full scale), AC Real: ± (1% of reading + 5% of total current reading + 5 digits)
Output Power		AC: 500VA; DC: 120VA
ARC	AC	1.0mA - 20.0mA,0.1mA Step
	DC	1.0mA - 10.0mA,0.1mA Step
Insulation Resistance Test
Output Voltage		0.050 - 5.000kV,Step  0.001kV           Accuracy: ± (1% of set value + 0.1% of full scale)
Resistance Test Range		0.100MΩ- 99.99GΩ                Resolution:0.1MΩ
Measurement Accuracy	≥500V	1.000MΩ - 1.000GΩ, ± (3% of reading + 5 digits)
		1.000GΩ - 10.00GΩ, ± (7% of reading + 5 digits)
		10.00GΩ - 99.99GΩ, ± (10% of reading + 5 digits)
	< 500V	0.100MΩ - 1.000GΩ, ± (7% of reading + 5 digits)
		1.000GΩ - 99.99GΩ,for reference only, no accuracy requirements
Time Setting
Rise Time		OFF,0.1s - 999.9s,Step 0.1s
Test Time		0.1s - 999.9s,Step 0.1s
Fall Time		OFF,0.1s - 999.9s,Step 0.1s
Waiting Time		OFF,0.1s - 999.9s,Step 0.1s
Turn-to-turn Insulation Test
Output Pulse Voltage		0.01kV - 6.000kV,0.01kV Step,± 5% set value ± 15V
Inductance Test Range		≥10μH
Pulse Energy		up to 0.36 Joule
Waveform Sampling		Sampling rate: 12bit, Sampling speed: 200MHz, adjustable 8-level, Memory depth: 12k Byte, Sample average: 1 - 32
Number of Applied Pulses		up to 32
Judgment Method		Area comparison, area difference comparison, corona discharge, phase difference comparison
Low Resistance Test / △ and Y Type Resistance Test
Test Signal		mΩ           1A,1Ω   0.5A,others ≤3V
Test Range		0.01mΩ - 1.2MΩ
Resistance	Range	0.01mΩ - 120.00mΩ	0.1mΩ - 1200.0mΩ	0.001Ω - 12.000Ω	0.01Ω - 120.00kΩ	0.1kΩ - 1200.0kΩ
	Accuracy	± 0.5% of reading +0.04% of full scale	± 0.3% of reading +0.03% of full scale	± 0.2% of reading +0.03% of full scale	± 0.1% of reading +0.03% of full scale	± 0.2% + 0.03% of full scale)
Inductance Test
Test Parameters		Ls,Lp,Rs,Rp,Q
Measurement Accuracy		0.5%
Test Frequency		100Hz,120Hz,1kHz, 10kHz, 100kHz
Test Signal Level		1.0Vrms,10% accuracy

 

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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.