Technical Data - BEHA UNITEST TELARIS ERDE 8986 Manual De Instrucciones

13.0 Technical Data

Display: ..........................................LCD
Duration of measurement: ..............3-5s
Measurement principle: ..................current-voltage measurement principle in accordance with EN61557-5
Measurement voltage: ....................25V/ 50V selection
Current/power consumption: ..........approx. 10mA/ 0,1W max. 500mA briefly, during measurement
Measurement current: ....................max. 12mA
Frequency (f1/ f2): ..........................127Hz/ 140Hz
Measurement method: ....................2 pole, 3 pole, 4 pole
Tolerance:........................................
RE: 0.05 - 2.00 Ohm ....................±(4% + 0.1 Ohm)
RE: 2.00 - 1999 Ohm ....................±(4% + 2 Digit)
RH, RS: 0.1 - 50 kOhm ..................±(10% + 3 Digit)*
IM: 0.1 - 13mA ............................±(10% + 3 Digit)*
*Instrument error
Nominal use range:
Correct polarity: ..............................for 3/4 pole measurements
Disturbance voltage:........................0...5V, max. 10% of measurement voltage
RH, RS: max. 50 kOhm
Ratio RH/ RE: ..................................max. 1000/1
Ratio RS/ RE: ..................................max. 10000/1
RE: max. 2 KOhm
Reference range:
Correct polarity: ..............................for 3/4 pole measurements
Disturbance voltage:........................0 V
Temperature ranges:........................+17°C...+27°C
RH,RS: 0 Ohm
RE:..max. 2 kOhm
Auto power off:................................after approx. 5 min
Power supply:..................................6 x Mignon Type LR6 Size AA
Low Bat at: ......................................6,6V ±5% (OFF at 6,1V ±5%)
Battery life:......................................approx. 1 year for continuous use
Casing: ..........................................protection class II
Built in accordance with:..................IEC 1557, EN61557, DIN VDE 0413/T7
Dimensions (LxWxD):......................235x105x68 mm
Weight: approx. 640g (inc. 6 x batteries)
Environmental Conditions:
Temperature ranges:........................0°C...40°C
Overvoltage category.: ....................CAT III / 300V against ground
Pollution degree:..............................2
Height above NN: ............................up to 2000m
Relative humidity:............................80% at -10°C...40°C
±(6% + 0.1 Ohm)*
±(6% + 3 Digit)*
Technical Data
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