Data Sheet

ManualsBrandsGossen Metrawatt Manuals(Rechargeable) Battery AccessoriesGossen Metrawatt Battery tester B100B Reading range (battery testers) < 600 V Rechargeable, Battery B100B

3-447-057-03

1/11.19

GMC-I Messtechnik GmbH

METRACELL BT PRO

Portable Battery Tester for Storage Batteries

Applications

Periodic testing and well-organized maintenance are necessary in

order to assure the availability of stationary battery systems. The

METRACELL BT PRO is a universal, multifunctional test instru-

ment for user-friendly, professional maintenance of these battery

systems. It can be used to determine the current status of the

battery and pinpoint concealed battery defects. The battery tester

is used primarily for testing stationary battery systems.

Features

• Simple, intuitive menu prompting

• Easy-to-understand measured value display

• PC-aided measured value analysis

• Illuminated display

• Mobile, safe use on-site

• Compact design and easy to carry

• Unrestricted motion with attachment to carrying strap,

fastening clip or magnet

• Kelvin connection (4-wire measurement) suppresses influence on the

measurement results due to cable and contact resistance

• Battery operation – furnished with 4 rechargeable NiMH bat-

teries as standard equipment

Meanings of Abbreviations

Symbol Meaning

Rel

Electrical Resistance

Resistance is a measure of strictly electrical losses. These losses occur at,

for example, plate straps, plate grids and electrolytes. The battery delivers

rapidly changing currents via this resistance, for example for switched-

mode DC/DC converters.

Rct

Charge Transfer Resistance

The battery can be charged or discharged via this resistance. This makes it

possible to identify battery blocks which are operating at a loss during

trickle charging.

Together, these two values (Rct and Rel) constitute the battery’s internal re-

sistance. The battery delivers current which is as constant as possible over

a lengthy period of time via this internal resistance.

• Internal resistance measurement for storage batteries

• Simultaneous measurement of electrical resistance (Rel) and

electrochemical (charge-transfer) resistance (Rct)

• Measurement of block voltages

• Measurement of total voltage up to 600 V

• Measurement of charging and discharging current

• Measurement of block temperatures

• Ascertainment of acid densities

• Transfer of complete battery databases

• Storage of up to 300,000 data records

• Integrated Bluetooth interface

• Battery identification by means of transponders

• Direct connection of a DMA35 density meter from Anton Paar

• Battery operation for up to 10 hours

Summary of content (4 pages)

PAGE 1
METRACELL BT PRO Portable Battery Tester for Storage Batteries 3-447-057-03 1/11.
PAGE 2
METRACELL BT PRO Portable Battery Tester for Storage Batteries Relevant Standards IEC 61010-1 EN 61010-1 VDE 0411-1 Safety requirements for electrical equipment for measurement, control and laboratory use – General requirements EN 60529 VDE 0470, part 1 Test instruments and test procedures Degrees of protection provided by enclosures (IP code) DIN EN 61326-1 VDE 0843-20-1 Electrical equipment for measurement, control and laboratory use – EMC requirements – Part 1: General requirements Characteristic V
PAGE 3
METRACELL BT PRO Portable Battery Tester for Storage Batteries Power Supply Rechargeable NiMH batteries Input Impedance Measuring input S+ Measuring input S- Scope of Delivery 4 ea. 1.2 V AA (recommended: Ansmann maxE 2500 mAh) 1.6 M > 10 M Ambient Conditions Operating temperature +5 ... +40 C Storage temperature -20 ... +60 C Relative humidity Max. 75%, no condensation allowed Elevation Max.
PAGE 4
METRACELL BT PRO Portable Battery Tester for Storage Batteries Prepared in Germany • Subject to change without notice • PDF version available on the Internet GMC-I Messtechnik GmbH Südwestpark 15 D-90449 Nürnberg • Germany Phone: +49 911 8602-111 Fax: +49 911 8602-777 e-mail: info@gossenmetrawatt.com www.gossenmetrawatt.