Mechanical Specifications - Chauvin Arnoux C.A 43 FILEDMETER Mode D'emploi

Power supply
The power supply of the instrument is produced by a 9 V battery type 6 LF 22.
Voltage range ensuring correct operation: 6.5 V to 11 V.
- Display of symbol flashing for a battery voltage < 7.5 V (remaining service
life approx. 1 hour).
- Display of symbol continuously for a battery voltage < 7 V (remaining service
life approx. 10 minutes).
- Display of the symbol and auto OFF for a battery voltage < 6.5 V (no operation
possible, the battery must be changed).
Average service life: 30 hours in continuous operation without use of the demodulation
function. Each time the instrument is switched ON, the remaining service life (3) as a
percentage of the capacity appears on the display of the C.A 43.
Saline batteries, Lithium batteries and rechargeable accumulators are also accepted.

MECHANICAL SPECIFICATIONS

Operating range
Temperature: 0°C to +50°C (limited to 30°C for a humidity of 90% RH).
Relative humidity: 10 to 90% RH (no condensation).
Storage range
Temperature: -20°C to +60°C.
Relative humidity: 10 to 95% RH (no condensation).
Adherence to standards (for the measuring instrument)
- Watertightness: IP 50 (IEC 529)
- Drop resistance: 0.5 m (IEC 68-2-32)- 0.25m with probe
- Shock resistance: 3 shocks of 100g - 6 ms, in the 3 axes (IEC 68-2-27)
- Vibration resistance: 10 cycles from 10 Hz to 55 Hz at 10 g or 0.75 mm in the 3 axes
(IEC 68-2-6),
- Bump resistance: 100 bumps of 10 g in the 3 axes (IEC 68-2-29)
Dimensions and weight
- C.A 43 (without probe): 216 x 72 x 37 mm - 350 g
- Measurement probe (EF1/EF2) : length: 320 mm diameter: 50 mm
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