Tonghui TH2827 Series - Delay Time; Connection Modes of Test Terminals; Test Speed (Frequency>=10 Khz); Average

TH2827 Series Operation Manual Chapter 7 Command Reference
67
6.1.5 Delay time
Delay time: time from trigger to start. 0 to 60s are programmable with a
resolution of 1ms.
6.1.6 Connection modes of test terminals
TH2827A 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
6.1.7 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.
6.1.8 Average
Be programmable from 1 to 255.
6.1.9 Display digit
6 digits, max. displayed digit: 999999
6.2 Test signal
6.2.1 Test signal frequency
Test signal is sine wave, accuracy：0.01％
Frequency range：
20Hz～300kHz（TH2827A）
20Hz～500kHz（TH2827B）
20Hz～1MHz （TH2827C）
Min. resolution：0.5mHz