Intended Use; Technical Data - TESTO 830-T4 Instruction Manual

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 non­contact
measurement of surface temperatures. A contact measurement
can additionally be made with a connected probe.
Not suitable for diagnostic measurements in the medical
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
Measuring rate of temp. sensor
Optics (90% value)
Operating temperature
Transport / Storage temperature
Power supply
Battery life
Housing
Dimensions (LxHxB)
CE guideline
Warranty
Laser
Laser type
Power
Wavelength
Class
Standard
the larger value applies
1
+ Opening diameter of the sensor (16 mm / 0.6 in)
2
-30 to +400°C / -22 to +752°F
±1.0°C / 1.8°F or 1.0% of reading
(+0.1 to +400°C / +32 to +752°F)
±1.5°C / 2.7°F or 1.5% of reading (-20 to 0°C / -4 to +32°F)
±2.0°C / 3.6°F or 2.0% of reading (-30 to -20°C / -22 to -4°F)
Thermocouple Type K (attachable)
-50 to +500°C / -58 to +932°F
±0.5°C / 0.9°F+0.5% of reading (±1 digit)
at rated temperature 22°C / 72°F
30:1 (regarding the distance of 1,0 m to measuring object
-20 to +50°C / -4 to +122°F
-40 to +70°C / -40 to +158°F
190 x 75 x 38 mm / 7.5 x 3.0 x 1.5 in
years, terms of warranty: see website
www.testo.com/warranty
DIN EN 60825-1:2001-11
testo 830-T4
°C/°F
0.1°C / 0.1°F
; (at 23°C/73°F)
1
+/- 1 digit
0.1 to 1.0 adjustable
0.5s
0.1°C / 0.1°F
1.75 s
typically)
2
9V block battery
15 h
ABS
2014/30/EC
2 x laser
< 1 mW
645 to 660 nm
2
;
1
1