Tonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test System

Get accurate and reliable transformer testing with the Tonghui TH2840AX 20Hz-500kHz Automatic Transformer Test System. As a factory, we ensure top quality and performance.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
TH2840AX
Customized
Customized
Range Selection
Auto, Hold
Highest Accuracy
0.05% Please Refer to The Manuals for The Details
Test Terminal Configuration
Four Terminal Pair
Product Name
Tonghui Th2840ax with 20Hz-500kHz Automatic Transf
Frequency
20Hz-500kHz
Output Voltage
100-120VAC/198-242VAC Optional, 47-63Hz
Interface
RS232c,RS485,USB Host,USB Device,LAN,Handler,
Internal Storage
About 100m Non-Volatile Memory Test Setting File
Test Pin
20 Pin (by Th1806)
Transport Package
Carton
Specification
61x56x41cm
Trademark
Tonghui
Origin
China
HS Code
9030339000
Production Capacity
2000 Sets Per Month

Product Description

Product Description

 

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Brief Introduction

Features

The test speed is as high as 1000 times/s (>10kHz), without relay action time
Test level up to 20Vrms
The bias voltage is built-in ±40V/±100mA/2A
Up to 288 test pins (only TH2840NX)
Industry-friendly user experience: Linux bottom layer, built-in help file
10.1 inch 1280×800 capacitive touch screen
Graphical pin association setting page, so that wiring is no longer a problem
Lk setting does not need to input the leakage inductance pin, which  is more intuitive
Enhanced balance scanning function, from 5 points to 10 points
Range switching adopts electronic switch, fast speed, long life, no noise
Optional LCR function
Approximately 100M setting file storage space in the machine, and massive U disk setting file storage capacity
Provide host computer to support early model file format conversion to ensure compatibility

Applications
Switching transformer scanning test, comprehensive characteristics analysis.
Network transformer scanning test, comprehensive characteristics  analysis
Discrete passive components (L, R, C) multi-channel scanning test

Technical Parameter

Model TH2840AX TH2840BX TH2840NX
Display Display 10.1"  Captive Touch Screen
Ratio 16:09
Resolution 1280×RGB×800
Test PIN 20PIN(By TH1806) 48PIN(Can extend to 288PIN)
Frequency Range 20Hz-500kHz 20Hz-2MHz 20Hz-500kHz
Accuracy 0.01%
Resolution 0.1mHz (20.0000Hz-99.9999Hz)
1mHz (100.000Hz-999.999Hz)
10mHz (1.00000kHz-9.99999kHz)
100mHz (10.0000kHz-99.9999kHz)
1Hz (100.000kHz-999.999kHz )
10Hz (1.00000MHz-2.00000MHz)
AC test signal mode Rated value (ALC OFF) Set the voltage as the Hcur voltage when the test terminal is open
Set the current to be the current flowing from Hcur when the test terminal is short-circuited
Constant value (ALC ON) Keep the voltage on the DUT the same as the set value
Keep the current on the DUT the same as the set value
Test Level AC Voltage 5mVrms-20Vrms F<=1MHz 5mVrms-20Vrms 5mVrms-20Vrms
F>1MHz 5mVrms-15Vrms
Accuracy ±(10%×the set value+2mV)(AC<=2Vrms)
±(10%×the set value+5mV)(AC>2Vrms)
Resolution 1mVrms (5mVrms-0.2Vrms)
1mVrms (0.2Vrms-0.5Vrms)
1mVrms (0.5Vrms-1Vrms)
10mVrms (1Vrms-2Vrms)
10mVrms (2Vrms-5Vrms)
10mVrms (5Vrms-10Vrms)
10mVrms (10Vrms-20Vrms)
AC Current 50μArms-100mArms
Resolution(100Ω Internal
Resistance)
10μArms (50μArms-2mArms)
10μArms (2mArms-5mArms)
10μArms (5mArms-10mArms)
100μArms (10mArms-20mArms)
100μArms (20mArms-50mArms)
100μArms (50mArms-100mArms)
RDC Test Voltage 100mV-20V
Resolution 1mV (0V-1V)
10mV (1V-20V)
Current 0mA-100mA
Resolution 10μA (0mA-10mA)
100μA (10mA-100mA)
DC Bias * Voltage 0V-±40V
Accuracy AC<=2V 1%×the set voltage+5mV
AC>2V 2%×the set voltage+8mV
Resolution 1mV (0V - ±1V)
10mV (±1V - ±40V)
Current 0mA-±100mA
Resolution 10μA (0mA-10mA)
100μA (10mA-100mA)
Built-in current source Current 0mA-2A
Accuracy I>5mA ±(2%×the set value+2mA)
Resolution 1mA
Output impedance 30Ω, ±4%@1kHz
100Ω, ±2%@1kHz
LCR Function
Test Parameter Method Arbitrary selection of four parameters
AC Cp/Cs, Lp/Ls, Rp/Rs, |Z|, |Y|, R, X, G, B, θ, D, Q, VAC, IAC
DC RDC, VDC, IDC
Test Terminal Configuration Four Terminal Pair
Test Cable Length 0m
Computation The absolute deviation from the nominal value Δ, the percentage deviation from the nominal value Δ%
Equivalent Way Series, Parallel
Calibration Function OPEN, SHORT, LOAD
Average Times 1-255
Range Selection AUTO, HOLD
Range Configuration LCR 100mΩ, 1Ω, 10Ω, 20Ω, 50Ω, 100Ω, 200Ω, 500Ω, 1kΩ, 2kΩ, 5kΩ, 10kΩ, 20kΩ, 50kΩ, 100kΩ
RDC 1Ω, 10Ω, 20Ω, 50Ω, 100Ω, 200Ω, 500Ω, 1kΩ, 2kΩ, 5kΩ, 10kΩ, 20kΩ, 50kΩ, 100kΩ
Test Speed (ms) Fast+: 1ms. Fast: 3.3ms. Middle: 90ms.
Slow: 220ms
Highest accuracy 0.05% Please refer to the manuals for the details
Measurement display range
Cs, Cp 0.00001pF-9.99999F
Ls, Lp 0.00001μH-99.9999kH
D 0.00001-9.99999
Q 0.00001-99999.9
R, Rs, Rp, X, Z, RDC 0.001mΩ-99.9999MΩ
G, B, Y 0.00001μs-99.9999S
VDC ±0V-±999.999V
IDC ±0A-±999.999A
θr -6.28318
θd -179.999°-179.999°
Δ% ±(0.000%-999.9%)
TurnsRatio 1:0.001-1000:1
Transformer Test 
Test Parameter Cs/Cp, Ls/Lp, DCR, Zx, Rs/Rp, D, Q, dZ, , Lk, Phase, Balance
Turns-Ratio, Ns:Np=U2/U1, Np:Ns=U1/U2
Turns: Ns=Np×U2/U1, Np=Ns×U1/U2
Test Mode Continous In the single trigger mode, manually trigger once, and once test all the test parameters.
Step In the single trigger mode, manually trigger once to measure one parameter. Trigger again to measure the next parameter.
Test Speed (ms) Fast Fast: 3.3ms, Fast+ 0.56ms(>10kHz)
Middle Middle: 90ms
Slow Slow: 220ms
Bias Resource See *
Average Times Each test parameter can set different average times, the average times is 0-255
Time Delay Each test parameter can set a different delay time
Transformer Scanning
Built in Scanning Board No One Board as standard. Could extend to six boards. ((24×2)PIN per  board)
Transformer Handler PIN Definition NS1-NS30, GOOD, NG, TEST, TRIGGER, RESET NS1-NS9, GOOD, NG, TEST,  TRIGGER,  RESET
Output characteristics Optocoupler isolation, ULN2003 drive enhancement, collector output 
Model Direct reading, percentage
Test Range Auto, Hold
Bias Resource See *
External scanning box compatible to TH1901 series, TH1831 scanning box, TH1806 series
Number of windings Primary 60
Secondary 9
Average Times Each test parameter can set different average times, the average times is 0-255
Time Delay Each test parameter can set a different delay time
Test Speed (ms) Fast Fast: 3.3ms(>=1kHz). Fast+ : 0.56ms(>=10kHz) (Exclude the time for the realy action)
Middle Middle: 90ms
Slow Slow: 220ms
Test lead interface 25*2pin FRC socket
Other Functions and specifications
Storage Internal About 100M non-volatile memory test setting file
U Disk  Test setting file,  screenshot graph, record file
Keyboard Lock The front panel keys can be locked
Interface USB HOST 2 USB HOST ports. Mouse and keyboard could work at the same time. Only one U disk can be used at the same time.
USB DEVICE Universal serial bus socket,  small type B (4 contact positions); compatible with USB TMC-USB488 and USB2.0,  the female connector is used to connect an external controller.
LAN 10/100M Ethernet adaptive, 8 Pin
HANDLER Used for Bin signal output
External DC BIAS Control Support TH1778A (do not support transformer scanning)
RS232C Standard 9-pin,  cross
RS485 Can accept modification or connect to RS232 to RS485 adaptor
Power-on Warm-up Time 60 Minutes
Output Voltage 100-120VAC/198-242VAC Optional, 47-63Hz
Power Consumption More than 130VA
Size (WxHxD) mm 430mm(W)x177mm(H)x265mm(D) 430mm(W)x177mm(H)x405mm(D)
Weight (kg) 11kg 17kg
Detailed Photos

Tonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test SystemTonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test System




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Packaging & Shipping

Tonghui Th2840ax with 20Hz-500kHz Automatic Transformer Test System

 


https://ckt2017.en.made-in-china.com/company-Changzhou-Chuangkai-Electronic-Co-Ltd-.html
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.

 

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