GRAPHTEC GL820 - Chapter 1 General Description; Overview; Features; Operating Environment

In this section we will provide a simple explanation of the data capture procedure:
Preparations -> Setup -> Data Capture -> Data Replay.
Voltage measurement is performed here.
Purpose of data capture : To measure the temperature of the target objects
Temperature Range = T Thermocouple
Voltage range TW
Sampling interval :1sec
Data save destination : Internal memory device
Required for Data tio! How to Make the Preparati Prep
1.Connect Thermocouple to the CH 1 terminal (Temperature).
2.Connect wire to the CH 2 terminal (Voltage).
3.Connect the AC power supply.
4,Turn on the power supply.
Measurement
object