| 603B Specifications |
| Quick Test Mode |
VO |
Voltage open |
| VL |
Voltage loaded |
| IR |
Internal resistance |
| SOC |
State of charge percentage |
| RS |
Resistance status, pass/fail user configured |
| Record Mode |
VO |
Voltage open |
| VL |
Voltage loaded |
| IR |
Internal resistance |
| SOC |
State of charge percentage |
| SOT |
SOC table used for test |
| Tmp |
User provided temperature |
| RS |
Resistance status, pass/fail user configured |
| Data |
Rec |
Record number |
| Dat |
Date |
| Tme |
Time |
| Bld |
Building |
| Loc |
Location |
| Typ |
Type of system |
| Ser |
Battery serial number |
| Mfd |
Battery manufacturer or in-service date |
| Tmp |
User provided temperature |
| V |
Battery voltage (as labeled) |
| Ah |
Battery ampere hour (as labeled) |
| VO |
Voltage open |
| VL |
Voltage loaded |
| RC |
Remaining capacity (SOC) |
| NIR |
Nominal internal resistance used for test |
| IR |
Measured internal resistance |
| OCV |
Open charger voltage |
| LCV |
Loaded charge voltage |
| WEI |
Weighting state during test, Y or N |
| SOT |
SOC table used for test |
| SOV |
SOC voltage used for test |
| Voltage |
0.2% ±10 mV |
| Current |
0.2% ±10 mA |
| Resistance (IR) |
5% ±1 mΩ |
| Open voltage |
5.5 V to 30 V |
| 6 Volts |
Battery test |
5.5 V to 6.8 V |
| Charge circuit test |
5.5 V to 8.5 V |
| 12 Volts |
Battery test |
8 V to 14 V |
| Charge circuit test |
8 V to 17 V |
| 24 Volts |
Battery test |
N/A |
| Charge circuit test |
16 V to 28 V |
| Current |
1 A to 10 A |
| Resistance (IR) |
1 mΩ to 100 mΩ |
| Voltage (record mode) |
6 V, 12 V |
| Ah (record mode) |
1 Ah – 100 Ah in 1 A steps |
| Current (load test mode) |
0.5 A to 10 A in 0.5 A steps |
| Time (load test mode) |
0.5 sec to 5 sec in 0.5 sec steps |
| Nominal Internal Resistance (NIR) |
N/A, 0.1 mΩ to 199 mΩ |
| Temperature (record mode) |
User settable |
| Real Time Clock |
√ |
| Data Time Log |
√ |
| Cycle Time |
≤ 5 seconds, typical |
| Battery Load current |
0.1 C based on Ah value entered by user |
| SOC tables |
2 default tables, one for 6 and one for 12 V |
| 3 user configurable tables for 6 V |
| 3 user configurable tables for 12 V |
Battery Charger Circuit Test
6, 12 or 24 Volt Charger Circuits |
Quick Test mode |
Measurement data is
displayed but not recorded |
| Record mode |
Records open and loaded
charger circuit voltage |
| Pass / Fail |
Optional, calculated based on user provided NIR |
| Internal Memory |
50 records |
| Minimum Operating Voltage |
5.5 V |
| Minimum Operating Current |
0.45 A with back light on, typical |
| Display |
20 x 4 LCD with back light |
| Remote Communication |
USB Cable (type B) |
| Test Leads Type |
Detachable |
| Storage Temperature |
-10º C to 70º C |
| Dimensions (W x H x D) |
2.91” x 10.44” x 2.28” (74 x 265.1 x 58 mm) |
| Weight |
2.65 lbs (1.2 kg) |
| Warranty |
One year |
| Included Accessories |
USB (type B) cable, two sets alligator test leads,
adapter for testing charger circuit, test report,
certificate, user manual available for download. |