PB243_Resistant_Test_Manual_EN.pdf
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
TEST FUNCTION
TEST
function enables testing of the links of a nominal voltage
not higher than 24V. The whole process takes 15 seconds and
can not be dicontinued.
Two kinds of tests are conducted:
·
according to the IEC60285 norm (standard of resistance establishing, used by Energizer, among
others)
·
according to the IEC61436 norm (CADEX standard)
After measuring, analyzer PB243 show results – value of resistant (internal resistant of one cell), and
battery condition. Ideal cell has resistant equal 0 ohms in nominal charge volage. Rapid
incrase of resistant value show that cell has broken or used chemistry...
Note, that battery has minimal serial resistance in nominal charge state. Incresing of this parameter has
batery discharged and overcharged too!
Litum bartery has resistance values from 0.001 Ohm (1mOhm) to about 0.500 Ohm (500mOhms). I is
mean that all additional connections can change final measuring... To long cables, and not proper
conenctions can adds errors... Our experience show, that using good quality and short cuprum cables
conected drectly to battery connctors gives proper measuring results. These cables You recieved with
Analzyzer device.
You need to remember that a lot of factors influence the analysys result. These are: the lin
temperature, and the charging status. You should not conduct tests neither in too high temperatures
(above 30 C) nor in too low ones.
On the basis of conducted measurements, the condition of package for Li-Ion links is specified:
75-150
mOhm
Excellent
150-250
mOhm
Good
250-350
mOhm
Marginal
350-500
mOhm
Poor
over
500
mOhm
Fail
We are pointing out above method identifies conditions of 1 cell packet. It is mean that battery with
nominal volage more that 3.7V can be showed with wrong condition... Result of resistance have to
be divided by cell number.
Battery condition can be used for battery pack comparing. It is ideal tool for checking battery
before selling...
Plik z chomika:
mojan8
Inne pliki z tego folderu:
MARTECH_ANALIZER_PB243_v11_PL.pdf
(761 KB)
PB243_Resistant_Test_Manual_EN.pdf
(31 KB)
PB243_Test_Rezystancji_Manual_PL.pdf
(47 KB)
Inne foldery tego chomika:
1.Multi-COM QuickSupport
3w1_MULTI-COM
4SE
Acer Flasher
AdvanceBox
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