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PDF TH2683 Data sheet ( Hoja de datos )
| Número de pieza | TH2683 | |
| Descripción | Insulation Resistance Meter Mannual | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TH2683 (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
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TH2683 Insulation
Resistance Meter
User’s Mannual
1
1 page  
Chapter 2 TH2683 Overview
2.1 Front Panel Summary
The front panel of the TH2683 is shown in Figure 2-1. This figure includes some important abbreviated
information that should be reviewed before operating the instrument.
1
2
34
5
TONGHUI
ELECTRONICS
TH2683 INSULATION RESISTANCE METER
VOLTAGE
VDC
RANGE
POWER
UNKNOWN
ON HV ON
OFF
(+) (-)
!
READOUT
FUNCTION
GΩ nA
MΩ µA
R/I
TEST AUTO
DISCH
CLEAR
SORT
NG GOOD
PARAMETER
SET/ENTER
16
15 14
13 12
11 10 9
87
6
Figure 2-1 TH2683 Front Panel
1. Voltage Window
Display the current test voltage, when TH2683 is in the measurement or discharge status. Menu
items will also be displayed in this window when TH2683 is in the setup menu.
2. Range Window
Display the current measurement range.
3. Readout Window
Display the measurement results of Resistance or Current with four effective digits. Parameters and
options will also be displayed in this window when TH2683 is in the setup menu.
4. Unit Indicator
Indicate the current IR unit: MΩ, GΩ or current I unit: nA, µA.
5. Comparator Indicator
z NG: This indicator turns on when comparison result is HIGH or LOW.
z GOOD: This indicator turns on when comparison reslutl is IN.
5
5 Page 
3.2 Low Limit Setup
Perform the following steps to input the low limit.
1) Press SET/ENTER key in the discharge status to enter the main setup menu as shown in the
following figure 3-3.
VOLTAGE
VDC
RANGE
READOUT
GΩ nA
MΩ µA
Figure 3-3 Main Setup Menu
2) Press or key to scroll through the main setup items, until “2. Lo” is flashing in the voltage
window as shown in the following figure 3-4.
VOLTAGE
VDC
RANGE
READOUT
GΩ nA
MΩ µA
Figure 3-4 Low Limit Setup
3) Press SET/ENTER to enter the low limit setup submenu from the main setup menu, and the least
significant digit of current low limit value will be blinking in the readout window.
4) Use the or key to choose a numerical digit or decimal point position. Use or key to
increase or decrease the digit value or move the decimal point (choose the unit). Enter a low limit
value from 0.1MΩ to 9999GΩ.
5) Press SET/ENTER to confirm the low limit value and return to the main setup menu. The current
low limit value will be stored in the non-volatile memory automatically; it does not change when
power has been off.
6) Press or key to scroll through the main setup items, until “ESC” is blinking in the voltage
window. Press SET/ENTER key to exit the main setup menu and return back to the discharge
status.
7) Press DISCH key to exit the main setup menu or even submenu directly and return back to the
discharge status. The current low limit value will be stored in the non-volatile memory automatically;
it does not change when power has been off.
8) Press R/I TEST key to exit the main setup menu directly and return back to the measurement
status.
11
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet TH2683.PDF ] | |
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