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Related Manuals for B+B Sensors IR 8895
Summary of Contents for B+B Sensors IR 8895
- Page 1 Operation manual Infrared-thermometer IR 8895 Technical changes reserved 1 / 12 B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen Fon +49 771 83160 | Fax +49 771 8316-50 | info@bb-sensors.com | bb-sensors.com 0141 0316-190 30.11.2021...
- Page 2 Operation manual Infrared-thermometer IR 8895 Index General description Dangers and precautions General safety instructions 2.2 Product-specific safety instructions Precautions for Laser beam Intended applications Steps to eliminate measuring errors Working principle Measuring spot size Setting-up and operation Control elements Inserting batteries Laser beam activation/de-activation Temperature measurement Changeover from °C to °F...
- Page 3 Thanks for choosing this high quality product! With your new infrared thermometer IR 8895, you are now the owner of an innovative high quality product of the state-of-the-art technology which will enable you to carry out exact temperature measurements, even for highly demanding industrial applications. Of course, the instrument also complies with the current safety and environmental protection regulations and is conforming to RoHS.
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Page 4: General Description
Operation manual Infrared-thermometer IR 8895 General description The infrared thermometer 8895 is a measuring instrument for contact less temperature measurement. This thermal measurement principle is ideally suitable for moving parts, electrically live parts, poisonous and sterile objects, where a conventional contact temperature measurement method is not possible. -
Page 5: Intended Applications
Operation manual Infrared-thermometer IR 8895 Intended applications The intended applications cover contact less measurement of temperature from -40 °C to +816 °C. For power supply, only two 1.5 V bat- teries of type Mignon AA, IEC LR6 or equivalent are to be used. The operation is allowed only under dry environment conditions, contact with moisture should be essentially avoided. -
Page 6: Inserting Batteries
Operation manual Infrared-thermometer IR 8895 1 °C-Display 2 °F-Display 3 Temperature measurement display 4 Emission degree display 5 Laser beam active status display 6 Emission Symbol 7 Low-Battery display 8 Data-Hold display A °C / °F Changeover key • changeover between °C and °F •... -
Page 7: Temperature Measurement
Operation manual Infrared-thermometer IR 8895 LASER Temperature measurement For measuring temperatures, hold the infrared thermometers with the opening of the infrared sensor pointing towards the object to be measured and then press the trigger. The currently determined value of temperature appears on the LC-Display [3]. -
Page 8: Background Illumination
Operation manual Infrared-thermometer IR 8895 Background illumination For measurements in low light conditions or night darkness, the background light can be activated with the key [B]. LIGHT Emission setting The emission factor describes the characteristics of energy radiation of a certain material. To be more exact, it is defined as the ratio of energy level from the measured object at a given temperature to the energy that would be emitted by a black body (ideal emitter) at that temperature. Higher is this factor, higher is the ability of the material to emit out radiation. An ideal black body has an emission factor of 1. -
Page 9: Replacing Batteries
Operation manual Infrared-thermometer IR 8895 Replacing batteries The infrared thermometer 8895 requires two Alkaline 1.5 V batteries of type Mignon AA, IEC LR6 or equivalent for its operation. If the voltage of the batteries under use falls below a certain minimum value, the symbol „Low battery“ [7] as an indication of empty battery appears in the LC-Display. -
Page 10: Technische Daten
Operation manual Infrared-thermometer IR 8895 Technische Daten Parameter Specification Measuring range -40...1500 °F -40...816 °C, Emission factor Adjustable (0,3...1,0) Measuring optics 12:1 Resolution 1,0 °C / 1,0 °F at > 300 °C 0,1 °C / 0,1 °F at < 300 °C... - Page 11 Operation manual Infrared-thermometer IR 8895 Emission value tables 10.1 Iron and steel Material Emission value Cast iron (polished) Cast iron (at 100°C) 0,45 Cast iron (at 1000°C) 0,6... 0,7 Cast iron (severe rust) 0,95 Cast iron (glazed) Iron plate (rusted) 0,7...0,85 Iron bars (raw) Steel (Base plate) Steel (soft) 0,3...0,5 Steel (glazed) 0,3...0,4 Steel plate (oxidised) Stainless steel (polished) Stainless steel (assorted) 0,2...0,6 10.2 Brass Material Emission value...
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Page 12: Other Materials
Operation manual Infrared-thermometer IR 8895 10.6 Nickel and Nickel alloys Material Emission value Nickel 0,1* Nickel plate (oxidised) 0,4...0,5 Nickel chromium Nickel chromium (oxidised) 0,95 10.7 Other metals Material Emission value Zinc (oxidised) 0,1* Zinc plated iron Zinc plated steel 0,1* Gold (polished) 0,1* Silver (polished) 0,1*...