LumaSense Technologies ISR 6 Advanced - Manual (Page 9)

ISR 6 Advanced Manual Introduction · 9
2 Introduction
2.1 Appropriate use
The IMPAC ISR 6 pyrometer is a stationary, digital pyrometer for non-contact temperature
measurement metals, ceramics, graphite, etc. in ranges between 600 and 3000 °C.
The pyrometer measures in 2-color mode (ratio principle) in which two adjacent wavelengths
are used to calculate the temperature. This technique offers the following advantages when
compared with standard one-color pyrometers:
· The temperature measurement is independent of the emissivity of the object in wide
ranges.
· The measuring object can be smaller than the spot size.
· Measurements are unaffected by dust and other “grey” contaminants in the field of
view or by dirty viewing windows.
The pyrometer can also be switched to 1-color mode and used like a conventional pyrometer.
2.2 Scope of delivery
Pyrometer, PC adjustment, and evaluation software InfraWin, works certificate, and operating
instructions.
Note: A connection cable is not included with the instrument and has to be ordered
separately (see Chapter
8 , Reference numbers).
2.3 Technical Data
Measurement
Temperature Ranges:
600 to 1400 °C (MB14)
700 to 1800 °C (MB18)
800 to 2500 °C (MB25)
1000 to 3000 °C (MB30)
Sub Range: Any range adjustable within the temperature range, minimum span
50 °C
Spectral Ranges: Channel 1: 0.9 µm, channel 2: 1.05 µm
Resolution: 0.1 °C or 0.2°F at interface; < 0.0015% of selected sub range at analog
output, min. 0.1°C, 16 bit; 1°C or 1°F on display
Emissivity e : 0.050 to 1.000 in steps of 1/1000 (1-color mode)
Transmittance t : 0.050 to 1.000 in steps of 1/1000 (1-color mode)
Emissivity Slope K : 0.800 to 1.200 in steps of 1/1000 (2-color mode)
Measurement Uncertainty:
(K = 1, t
90
= 1 s, T
amb .
= 25°C)
< 1500 °C: 0.3% of reading in °C + 2 °C
> 1500 °C: 0.6% of reading in °C
Repeatability:
(K = 1, t
90
= 1 s, T
amb .
= 25°C)
0.15% of reading in °C + 1 °C