optris CTlaser LT - Measurement Specifications [05 M Model]

Technical Data 21-
2.5 Measurement specifications [05M model]
05M
Temperature range (scalable)
1000…2000 °C
Spectral range
0.525 µm
Optical resolution
150:1
System accuracy
1) 2) 3)
± 1 % T
Meas
(≤ 1100 °C)
± (0.3 % T
Meas
+ 2 °C) (>1100 °C)
Repeatability
1) 3)
± 0.5 % T
Meas
(≤ 1100 °C)
± (0.1 % T
Meas
+ 1 °C) (>1100 °C)
Temperature coefficient
4)
±0,05 K/ K or ±0,05 %/ K
NETD
3) 5)
0.2 K
Response time (90 % signal)
6)
1 ms
Emissivity/ Gain
0.100...1.100 (adjustable via programming keys or software)
Transmissivity
0.100...1.000 (adjustable via programming keys or software)
Signal processing
Average, peak hold, valley hold (adjustable via programming keys or software)
1)
at ambient temp. 23 ±5 °C; whichever is greater; response time=1 s
2)
Accuracy for thermocouple output: ±2.5 °C or ±1 %, whichever is greater
3)
ε =1
4)
for ambient temperatures (head) <18 °C and >28 °C; whichever is greater
5)
at time constant 1 ms and object
temperature=start of measurement range + 50 °C
6)
with dynamic adaptation at low signal levels
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