GWL M-YR1035P User manual

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Overview
Safety instrucons
Part names and funcons
POWER key
(Power /Set/Cancel)
POWER
POWER
POWER
POWER
HOLD key
(Save/conrm)
RANGE R key
(Move up/add)
RANGE U key
(Move down/reduce )

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Parameter seng
POWER
POWER
1
2
3
5
POWER
POWER
POWER POWER
7

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8
in
POWER
POWER
~
Precision specicaons

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Maintenance
HOST MAINTENANCE:
EXTERNAL TEST LINE:
General technical indicators

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Maers needing aenon in the test
Summary and classicaon of common problems
1. Voltage value jier when not measured aer starng up
2. Could you tell me how to adjust YR1035+ to zero?There is also a 0.0X mΩ resistance between the
two Kelvin clips
3. Can YR1035+ measure large single lithium iron phosphate baery?

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4. The internal resistance below 0.3 mΩ cannot be measured, can it?
5. To measure the internal resistance of the 18650 baery, should it be fully charged or not?
6. Is the instrument measuring me posive and negave?Will the connecon be damaged?
7. The gures change quickly and cannot be measured.
8. Is it necessary to take o the baery line to test one of the mulple connecons of electric cars?
Or can you just measure it?
9. Is it OK to measure the baery pack?
10. Can I measure the internal resistance of capacitance?
11. What are the advantages of YR1035+?

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Correlaon between internal resistance and other para-
meters

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Internal resistance parameters of some baeries
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Standard reference for internal resistance of ordinary baery: (unit: mΩ)
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