Measurement Procedure; How To Make The Preparations Required For Data Capture - GRAPHTEC GL840 Quick Start Manual

13. Quick settings
14. Alarm display area
15. Pen display
16. File name display area
17. Scale lower limit
18. Waveform display area
19. Scale upper limit
20.
Data capture bar
In this section we will provide a simple explanation of the data capture procedure:
Preparations -> Setup -> Data Capture -> Data Replay.
Voltage and temperature measurements are performed here.
Purpose of data capture : To measure the temperature of the target objects
Target point
Temperature Range
Voltage range
Sampling interval
Data save destination
1. Preparations : How to Make the Preparations Required for Data Capture
1. Connect Measurement object 1 to the CH 1 terminal (Temperature).
2. Connect Measurement object 2 to the CH 2 terminal (Voltage).
3. Connect the AC power supply.
4. Turn on the power supply.
11
: Displays items that can be easily set. The
make a Quick settings item active, and the
values.
: Displays the status of the alarm output. (Red = alarm generated)
: Displays the signal positions, trigger
positions, and alarm ranges for each
channel. (see right figure)
: Displays the data capture file name during
the data capture operation.
: Displays the lower limit of the scale of the
currently active channel.
: The input signal waveforms are displayed
here.
: Displays the upper limit of the scale of the
currently active channel.
: Indicates the remaining capacity of the capture media during data capture.
When data is being replayed, the display position and cursor information are
displayed here.

Measurement Procedure

: 2 points
: T type Thermocouple, 100℃
: 1V
: 1 sec
: Internal memory (SD1)
3
Measurement
object
Connect securely!
2 1
and keys can be used to
and keys to change the
Trigger position Alarm range
Rriisg
Outside
tignegr Falling
the range
tignegr
Stop side
Within
the range
Start side
4