Tonghui TH2829 Series - Delay Time; Connection Modes of Test Terminals; Test Speed (Frequency>=10 Khz); Average

TH2829X Series Operation Manual Chapter 8 Performance and Test
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Internal: Test DUT constantly and display the result
Manual: Press TRIGGER to test once then the result will be displayed.
External: After HANDLER receiving “start” signal, perform a measurement and
output test result.
8.1.7 Delay time
Delay time: time from trigger to start. 0 to 60s are programmable with a
resolution of 1ms.
8.1.8 Connection modes of test terminals
TH2829X adopts 4-terminal test method.
HD(Hcur): current sample high terminal
LD(Lcur): Current sample low terminal
HS(Hpot)：voltage sample high terminal
LS(Lpot): Voltage sample low terminal
8.1.9 Test speed (Frequency>=10kHz)
Fast：about 75 times/s（13ms/time）
Medium：about 11 times/s（90ms/time）
Slow：about 2.7 times/s（370ms/time）
The fast and middle speed will be slow down when frequency <10kHz.
8.1.10 Average
Be programmable from 1 to 255.
8.1.11 Display digit
6 digits, max. displayed digit: 999999
8.2 Test signal
8.2.1 Test signal frequency
Test signal is sine wave, accuracy：0.01％
Frequency range：
20Hz～300kHz（TH2829A）
20Hz～200kHz（TH2829AX）