LumaSense Technologies IMPAC ISR 12-LO, IGAR 12-LO pyrometer Operation Manual

Below you will find brief information for IMPAC ISR 12-LO, IMPAC IGAR 12-LO. The IMPAC ISR 12-LO and IMPAC 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 rangesThe measuring object can be smaller than the spot sizeMeasurements are unaffected by dust and other contaminants in the field of view or by dirty viewing windowsAdditionally 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.

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IMPAC ISR 12-LO, IMPAC IGAR 12-LO Operation Manual | Manualzz

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Key features

  • Non-contact temperature measurement
  • 2-color pyrometer
  • Fiber optic connection
  • High accuracy
  • Wide temperature range
  • Adjustable emissivity and K-factor
  • Metal mode for unknown K-factor alloys
  • Adjustable measuring distance
  • Dirt window monitoring
  • Automatic clear mode

Frequently asked questions

The temperature range for the IMPAC ISR 12-LO is 600 to 1300°C, 750 to 1800°C, 900 to 2500°C, 1000 to 3300°C. For the IMPAC IGAR 12-LO, the temperature range is 300 to 1000°C, 350 to 1300°C, 500 to 2200°C.

The minimum bending radius for the fiber optic cable with a blue mark (ISR 12-LO: MB 13; IGAR 12-LO: MB 10) is 100 mm for short time and 300 mm permanently. For the fiber optic cable with a red mark (ISR 12-LO: MB 18, 25, 33; IGAR 12-LO: MB 13, 22) is 50 mm for short time and 120 mm permanently.

The laser targeting light is used for easy alignment of the pyrometer to the measuring object. It marks the center of the measuring spot and corresponds to the spot size.
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