HTC 5004 Benutzerhandbuch - Seite 6

Blättern Sie online oder laden Sie pdf Benutzerhandbuch für Messgeräte HTC 5004 herunter. HTC 5004 11 Seiten. Digital micro ohm meter

HTC 5004 Benutzerhandbuch
humidity
Overload
protection
Insulation
resistance
Pressure resistance
Electromagnetic
properties
Suitable for Safety
Regulations
VI . Structure
1. USB/charging interface
2. charging indicator
3. Test line interface
4. LCD
5. Rubber insulated protective sleeve
6. Function button area
7. Test line ( red and black each 2pcs)
VII . Operation
1.
Switch on/off
Press "
" to switch the machine. APO is displayed in the lower corner after power on, and it
will automatically power off after 15 minutes when it is not in operation.
2.
Battery voltage check
Wait for 2~4 seconds after powering on. If the LCD displays the low battery voltage symbol "
means the battery is low, please charge it in time. Adequate battery power can ensure the accuracy of
the measurement. When the battery power decreases, the power indicator bar decreases.
3. Resistance precision test
During the test, first remove the insulating layer and oxide layer on the surface of the tested
object.
When measuring resistance or DC low resistance, live test is not allowed. Live test may burn
the meter.
The test clip may be oxidized after using it for a long time. Pay attention to clean the oxide or
foreign matter attached to the clip to make the clip contact well.
AC 220V/0.0001 second between C1-C2 P1-P2 ports, after overload protection, you need to
restart the meter to test normally
More than 10MΩ(Between circuit and case 500V)
AC 3700V/rms(Between circuit and case)
IEC61010-4-3,Wireless frequency electromagnetic field≤1V/m
IEC61010-1, CAT III 600V, Pollution Level 2, JJG724-1991 "Determination of Direct Current
Digital Ohmmeter", JJG166-1993 "Dialect Resistor Verification Regulation", "DL/T967-2005
Loop Resistance Tester and DC Resistance Fast Tester Verification Procedures
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