High-speed pyrometer with fibre optics for non-contact temperature measurement of metallic surfaces, graphite or ceramics between 200 °C and 2500 °C.
- Extremely fast response time of only 6 µs for measurements of fast moving objects or fast temperature changes
- High quality optics for detection of small measuring objects
- Built-in LED targeting light for easy alignment to the measuring object
- Laser protection filter (optional) to shield the laser wavelength for laser applications
The series 740 pyrometers are stationary instruments for non-contact temperature measurement of metallic surfaces, graphite, ceramics, etc. With the extremely fast response time of only 6 µs they are suitable for use in high speed applications.
2 types are available, the compact instrument IGA 740 with integrated optics and the IGA 740-LO with fiber and optical head.
The IGA 740-LO with fiber for transmitting the radiation, and an optical head, is unaffected by electromagnetically interferences (e.g. induction) and can be used in very high ambient temperatures up to 260°C without cooling.
For easy alignment to the measuring object the instruments are equipped with an LED targeting light that shows the size of the spot.
- Laser applications (laser cutting, laser welding, soldering, etc.)
- Material development / -testing
- Combustion engines
- Airbag testing
- Wafer control
- Plasma measurements
- Explosion processes
MB 10 200 - 1000°C
MB 14 300 - 1400°C
MB 23 300 - 2300°C
MB 25 500 - 2500°C
|Spectral range:||1.58 - 1.8 µm (MB 14 + 25); 1.58 - 2.2 µm (MB 10); 2.0 - 2.2 µm (MB 23)|
|Detector:||Ge photo diode (MB 14 + 25); InGaAs photo diode (MB 10 + 23)|
0 or 4 - 20 mA (specify when ordering), temperature linear, max. load 500 ?
and 0 - 10 V linear voltage output (via BNC connector)
|Emissivity ε:||0.1 ... 1; continuously adjustable|
Response time t95:
9 µs via current output, 6 µs via voltage output
|Uncertainty:||0.75% of reading (ε = 1, Tamb.= 25°C, t95=1s)|
< 0.3% of reading (ε = 1, Tamb.= 25°C, t95=1s)
|Power supply:||24 V DC or AC; max. current consumption 0.2 A|
|Sighting:||LED targeting light|
|Ambient temperature:||0 to 40°C (instrument), max. 260°C (fiber / optical head)|
|Storage temperature:||-20 to 70°C|
|Rel. humidity:||No condensing conditions|
|Dimensions:||200 mm x 70 mm x 70 mm (L x W x H)|
|Protection class:||IP54 (according to DIN 40 050)|
|Weight:||instrument ~0.9 kg; fiber ~250 g; optical head ~150 g|
|CE label:||According to EU directives about electromagnetic immunity|