Variations In The Nominal Working Range; Electrical Specifications - Chauvin Arnoux C.A 6511 Manual De Instrucciones

Variations in the nominal working range.

Distortion quantities
Operating
position
Temperature
Humidity
Supply voltage
Frequency (on voltmeter)
Electromagnetic field
(1) For measurements in MΩ, it is a % of the measurement.
For the other measurements, it is end of scale.
(2) For insulation measurements from 0.1 to 100 MΩ, voltage measurements from 0 to
600 V, continuity measurements from 0 to ± 10 Ω and resistance measurements from
0 to 1000 Ω.
(3) The magnetic fields envisaged are fields with stable amplitude and direction, and of
frequency between 0 and 60Hz.

ELECTRICAL SPECIFICATIONS

Power supply
The instrument is powered by 4 batteries 1.5V type R6 alkaline
The voltage range ensuring correct operation is from 4.5V to 6.5V
Check correct operation by testing the battery (see "Use").
Consumption is approximately :
300mA for R = 0.5 MΩ on the MΩ 500V range
600mA for R = 1 MΩ on the MΩ 1000V range (C.A 6513 only)
200mA on continuity on the +10 Ω and -10 Ω ranges
10mA on ohmmeter on the 1kΩ range (C.A 6513 only)
The average service life is :
1000 insulation measurements of 10s on the MΩ 500 V range for R = 500 kΩ,
200 insulation measurements of 10s on the MΩ 1000 V range for R = 1 MΩ (C.A 6513 only)
1500 continuity measurements of 10s on the 10 range.
Limits of working
range
0 + 90 °
0 - 90 °
-10 to + 55 °C 3 % / 10°C (1)
20 to 80 % RH (2)
the measurement
4.5 to 6.5 V
the measurement
45 to 400 Hz
0 to 400 A/m (3)
19
% variation of
the measurement
Typical Max.
- ≤ 5 % of
- the measurement
5 % / 10°C (1)
5 % of 10 % of
the measurement
0.1 % of 0.2 % of
the measurement
- ≤ 0.1 % of
the measurement
- 1/2 class