User Manual

5.8. ENVIRONMENTAL CONDITIONS

For use indoors and outdoors.

Operating range -10 to 60°C and 10 to 90%RH without condensation

Storage range -20 to +70°C and 10 to 95%RH without condensation, without batteries

Altitude < 2000m, and 10,000m in storage.

Pollution degree 2

5.9. MECHANICAL CHARACTERISTICS

Dimensions (L x W x H) 150 x 72 x 32 mm

Mass 260g approx.

Inrush protection IP 50, with the USB connector closed, per IEC 60 529.

Drop impact test 1 m per IEC 61010-1.

5.10. COMPLIANCE WITH INTERNATIONAL STANDARDS

The instrument is compliant with standard IEC 61010-1.

5.11. ELECTROMAGNETIC COMPATIBILITY (CEM)

The instrument is compliant with standard IEC 61326-1.

While the instruments are not perturbed by electromagnetic waves, this is not true of the sensors connected to the C.A 1821 and

C.A 1822. Their threadlike shapes turn them into antennas capable of receiving electromagnetic radiation and likely to perturb the

measurements.