Specifications; Maintenance - Chauvin Arnoux C.A 871 Notice De Fonctionnement

5. SPECIFICATIONS

■ ■ ■ ■ ■ Measuring range :
1000°F
■ ■ ■ ■ ■ Resolution :
■ ■ ■ ■ ■ Indication of polarity : automatic (minus only)
■ ■ ■ ■ ■ Accuracy :
20°C
■ ■ ■ ■ ■ Emissivity :
■ ■ ■ ■ ■ Spectral response :
■ ■ ■ ■ ■ Response time :
■ ■ ■ ■ ■ LASER viewfinder:
■ ■ ■ ■ ■ Operating environment :
Temperature :
Humidity :
■ ■ ■ ■ ■ Storage environment :
Temperature :
battery)
Humidity :
■ ■ ■ ■ ■ Power supply :
■ ■ ■ ■ ■ Dimensions / weight :
■ ■ ■ ■ ■ Electromagnetic compatibility
EN 50081-1 Ed. 1992 : EN 55022
EN 50082-1 Ed. 1997 : EN 55024

6. MAINTENANCE

Only use specified spare parts for maintenance
purposes. The manufacturer cannot accept any
responsibility for accidents occurring following repairs
carried out outside its after-sales department or
approved maintenance network.
6.1 Taking Care of Your C.A 871 Infrared Thermometer
6.1.1 Remplacing the battery
■ ■ ■ ■ ■
Remove the cover at the base of the instrument.
■ ■ ■ ■ ■ Replace the used battery.
-50 to 538°C / -58 to
0,1°C from -50 to 200°C
0.1°F from -58 to 200°F beyond
this range.
±2% of the reading or ±2°C of
-20 to +538°C / ±5°C of -50 to -
±2% of the reading or ±4°F of
-4 to +1000°F / ±9°F of -58 to -4°F
preset at 0.95
6 to 14µm
400ms
1mW (670nm type)
0 to 50°C (32 to 122°F)
10 to 90% HR
-20 to 60°C (without
(-4 to 140°F)
< 80% HR
9V battery (6LR61 or 6LF22)
160 x 82 x 41.5 mm / 180g
12