Technical Data; Measuring Unit; Mains Adaptor - VOLTCRAFT LCR-400 Mode D'emploi

15. TEChNICaL DaTa

a) Measuring unit
Maximum voltage at inputs ...................30v DC or 30v AC rms
Display ..................................................Dual-LCD, 19999/1999 Counts (signs) + bar chart
Measuring rate ......................................Approx. 1.25 measuring operations/second
Measurement frequency .......................100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz (tolerance +- 0.05%)
Test level ...............................................0.6 v rms (tolerance +- 10%)
DC Bias Level .......................................1v (tolerance +- 10%)
Equivalent circuits .................................Serial/parallel
Automatic switch-off .............................approx. 10 minutes after the last touch of a button
Power supply ........................................4 Mignon batteries (AA or LR6) or 5 v via USB or DC power supply
Battery life .............................................approx. 50 hours
Working conditions ...............................10 °C to 50 °C (<80%rF)
..............................................................non condensing ≤10 °C,
..............................................................11 °C ~ 30 °C (≤80% rF),
..............................................................30 °C ~ 40 °C (≤75% rF),
..............................................................40 °C ~ 50 °C (≤45%rF)
temperature coefficient. ........................0.15 x (given tolerance) / °C, < 18 °C or > 28 °C
Storage temperature .............................20 to +60 °C
Storage temperature .............................-20 to +60 °C / 0% to 80% RH
Operating height ...................................max. 2000m
Weight ..................................................Approx. 630 g incl. battery
Dimensions (LxWxH) ............................207 x 95 x 52 (mm)
Protection class ....................................II
Measurement category .........................EN61010-1 / ICE 61010-1 / EN 61326-1
b) Mains adaptor
Mains voltage .......................................100 - 240 v/AC, 47 - 63Hz
Electrical input ......................................0.19 A max.
Output voltage ......................................5 v DC
Output current .......................................1 A
Dimensions (L x W x H) ........................52 x 29x 84 (mm)
Weight ..................................................ca. 100 g
Protection class ....................................II
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