LumaSense Technologies ISR 12-LO - Handbuch (Seite 7)

IMPAC pyrometers ISR 12-LO · IGAR 12-LO
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2 Overview
Pyrometer
Interior view pyrometer housing
1
Display for clear mode
2 Display °C or °F
3 LED display for temperature or parameters
4 Display for measuring mode
5 Mounting screws for cover (4 units)
6 Fiber optic
7 Optical head
8 Display
9 Parameter
indicator
10 Interface switch
11 Push button for test current
12 Setting keys
13 Electrical connection
14 connection for fiber optic
15 Mounting holes
2.1
Appropriate use
The pyrometers ISR 12-LO and IGAR 12-LO are digital, highly accurate 2-color pyrometers with fiber optic
for non-contact temperature measurement on metals, ceramics, graphite etc. between 300 and 3300°C.
The pyrometers measures in the 2-color principle (ratio principle) in which two adjacent wavelength are used
to calculate the temperature. This technique offers the following advantages compared with the 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 contaminants in the field of view or by dirty viewing
windows
Additionally the pyrometer can be switched to 1-color mode and used like a conventional pyrometer.
The metal mode allows measurements of metals and alloys with unknown K-factor (emissivity slope).
The instrument is equipped with an optical fiber (length up to 30 m), which can be used in very high ambient
temperatures up to 250°C without cooling and it is unaffected by electromagnetic interferences.
2.2
Scope of delivery
Pyrometer with selectable optical head 1 or 2, optical fiber, length 2.5 m, PC software InfraWin, work certifi-
cate, user manual
Note: The connection cable is not included with the instrument and has to be ordered
separately (see section 15, Reference numbers).
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