Matco Tools MBT1015 User Manual page 27

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MBT1015 rev-C
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 DIN (Deutsches Industrie Normen) Standard.
Basing on DIN , the rating requires that at 0
deliver the number of amperes while maintaining a voltage of at least of 9.0 Volts
for 30 seconds and 8.0 Volts for 150 seconds during cranking.
 CA (Cranking Amperes) Rating.
This rating is the number of amperes that a new fully charged battery can
delivery at 32
7.2 Volts for a 12V battery during cranking.
 Unknown
If you are not sure which ratings (CCA, EN, IEC, JIS or DIN) that the battery is
based on, then choose this setting. It will show the battery's Voltage (State of
Charge), CCA and the Internal Resistance (m Ohm) only. This selection can also
be used to test 12V - Deep Cycle Batteries.
Examples of the results display are shown below: (Figures 34 & 35)
Battery: Good
Measured: 404 CCA
Volts:
Int. R: 6.68 mOhm
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To determine the condition of the tested Deep Cycle Batteries, refer the
Volts reading – State of Charge (should not fall below 12.60V when fully
charged for Lead Acid Batteries, 12.85V for Gel Batteries and 12.80V for AGM
Batteries) and the Internal Resistance [Int. R] of the tested battery should not
be more 25 mOhm readings.
Batteries that had been left idle for long periods can still be tested with this
analyser. To perform the test, just clamp the analyser clips onto the battery
terminals and it will display the screen (Fig.38) as shown if its voltage falls
below the normal 12.0 volts.
Fig.38
F (0 C) for 30 seconds, while maintaining a voltage of at least
 
12.26 V
Fig.36
Battery voltage is
below 12.00 Volts!
[Enter] to proceed
User's Manual Versio18.08
 F (-18  C), the 12V battery is able to
Battery: Replace
Measured: 86 CCA
Volts: 12.26 V
Int. R: 31.52 mOhm
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Fig.37