testo 830-T3 Manual De Instrucciones página 10

4. Intended Use
10
Ensure correct disposal:
Dispose of defective rechargeable batteries and spent
batteries at the collection points provided.
Send the instrument directly to us at the end of its life cycle.
We will ensure that it is disposed of in an environmentally
friendly manner.
4. Intended Use
testo 830 is a compact infrared thermometer for the non-contact
measurement of surface temperatures. A contact measurement
can additionally be made with a connected probe.
Not s s uitable f f or d d iagnostic m m easurements i i n t t he m m edical
sector!
5. Technical Data
Feature
Parameter
Infrared measurement range
Infrared resolution
Infrared accuracy
Emissivity
Infrared measurement rate
Temp. sensor
Measurement range of temp sensor
Resolution of temp. sensor
Accuracy of temp. sensor
(±1 digit)
Measuring rate of temp. sensor
Optics (90% value)
Close focus point
Laser type
Operating temperature
Transport/Storage temperature
Power supply
Battery life
Housing
Dimensions (LxHxB)
CE guideline
Warranty
1
at degree of emission 1.0; ambient temperature 23±3°C
2
the larger value applies
3
+ Opening diameter of the sensor (16mm / 0.6 in)
1
(at 23°C) +/- 1 digit
testo 830-T3
°C/°F
-25.0...+400.0°C/-13.0 to +752.0°F
0.5°C/0.5°F
±1.0°C/ 1.8°F
(-20.0 to +100°C/-4 to +212°F);
±2.0°C/ 3.6°F or 2% of reading
2
(remaining range)
0.2 to 1.0 adjustable
0.5s
Thermocouple Type K (attachable)
-50.0 to +500.0°C/-58.0 to +932.0°F
0.1°C/0.1°F
±0.5°C/0.9°F+0.5% of reading
at rated temperature 22°C/72°F
1.75s
2.5:1 (after close focus point)
Ø2mm at 25mm
2 x laser
-20 to +50°C/-4 to +122°F
-40 to +70°C/-40 to +158°F
9V block battery
15 h
ABS
190 x 75 x 38mm/7.5 x 3.0 x 1.5in
89/336/EEC
2 years
3