Applent Instruments Anbai AT510, Руководство пользователя

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Start up
17

Indicator lighted means the keypad is locked.
3.4.9 20mV limit
（
The function is invalid in the AT510x’s version.
）
The function is invalid in the AT510x’s version.
3.4.10 Temperature Compensation Function
AT510PRO, AT510: Standard function.AT510SE: Optional function.AT510L/510M:
Invalid function.
The temperature probe is plugged into the jack
， the function is enabled.
Resistance value of temperature compensation works when the meter is equipped with
temperature probe temperature.
When the temperature probe is properly plugged into the jack and turn on the meter, the
temperature value will display in the 2
nd
line.
Press Shift Relative keys to turn ON/OFF temperature relative function. The REL
indication is ON, the function works.
Input temperature coefficient
α
：
1
．
Press Shift Relative keys to input password
“
11111
”（
5 digits
）
and setup the α .
2 ． For example, copper material temperature coefficient of 20 ℃ is 0.00393,enter
0.393%.
3
．
Press Shift Relative keys to input password“22222”
（
5
）
digits and setup
temperature status.
4 ． Press number keys to input the temperature value. The normal relative temperature
is room-temperature ( 20
º
C ).
Compensation formula ：
T0
－
Reference temperature
（
take 20
℃）
T
－
Current temperature
α － Temperature coefficient of reference temperature
F1
－
Without compensation value
F2 － Temperature compensated value
3.4.11 Remote Control
Remote control function is used for opening series communication interface.
The

indication is ON,Remote control function is ON.
1 ． Press Shift +Remote to the Remote control status.
2
．
Select RS-232 and setup Bond rate..(Normal: 9600)
3 ． Press Esc key to the measurement status.
4 ． Press Enter key to save and exit.
3.4.12 Adjust VFD Brightness
Press Shift Brightness key to adjust VFD Brightness.
The first line of VFD displays “VFD-LT” and the 2
nd
line shows current brightness level.
Press <, > or turn the Knob to change a new level.
Press Enter to save and exit to discharge state. Press Esc to exit to discharge state but not
be saved.
Brightness includes 8 levels:
0(dark) ~ 7(bright)