BRS BIM1, Инструкция по эксплуатации

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Battery Impedance Meters
BRS Messtechnik GmbH Page 32 of 36 Version 1.7 / April2015
10 Technical data
Parameter Value Note
Impedance
Measurement ranges
1mΩ…1Ω in 1/3 steps
BIM1:
10mΩ…1Ω, BIM2:1mΩ…1Ω
BTC1:
1mΩ…1Ω
Resolution 0.00
1mΩ
Accuracy
12
±1% o.D ±0,3% o.R
±5µΩ
±2% o.D ±0,5% o.R
±10µΩ
>1Hz…1kHz
0,1Hz…1Hz
Frequency range
0.
1 Hz…. 1 kHz
(1
Hz … 1 kHz (BIM1)
frequency grid switchable
Measurement time for
individual measurements
<1 sec (8Hz…1000Hz)
ca. 3/f below
Measurement time for
spectrum measurements ca. 15 sec
ca. 3 min 3/decade and 1Hz stop frequency
6/decade and 0.1Hz stop frequency
Amplitude of measure-
ment current
5mA….2000mA
BIM1: 5, 10, 20, 50, 100, 200 mA
BIM2&BTC1: 5, 10, 20, 50, 100, 200, 500,
1000, 2000mA
Signal shape Quasi-sinus, discharging
Battery voltage range
0V… 60V
A minimum voltage of 1V
(1.5V at ≥1A) is
necessary to measure impedance
Voltage measurement
Range
0…5V and 0….60V
Measurement range can be changed
Resolution 1mV and 10mV
Accuracy ±0.1% o.D. ±0.06% o.R.
Input resistance
50 kΩ
Temperature measurement
Range 0°C
…. +60°C
Using an attachable PT1000
Resolution 0.1°C
Accuracy ±1°C
External sensor
1000Ω at 0°C
Current measurement via external current clamp
Range
0…1V
Presentation 1mV/A, 10mV/A, 100mV/A internal calculation of current units
Resolution 1mA, 10mA, 100mA
Accuracy ±0.1% of display ±3 digits
Capacity measurement Discharge by constant current
Discharge currents
5mA…..2A
in steps of 1-2-5
Capacity range
ca. 25mAh….ca.10Ah
for discharge rate of C/5
Accuracy 1%
Main measurement input for impedance and voltage
Number, type 1x4 type selectable
Connection six-pole sensor socket LEMO PXG, push-pull
Measurement cable ca. 1m Socket type: LEMO PAG
Aux. measurement input for temperature and current
Number, type 1x2 unterminated
Connection six-pole sensor socket LEMO EXG.0B.304.HLN
Measurement cable ca. 1m, unterminated Plug type: LEMO FGG.0B.304.CLAD42ZG
Data outputs
Serial USB 1.1 or 2.0 Galvanically isolated
Data format ASCII characters
Masses and weights
Dimensions 120 x 80 x 42 mm Aluminium housing
Weight ca. 350g
12
o.D.= of display, o.R.= of range