Sealey VS912 - Maintenance; 5.3. Emissivity of Normal Materials

5.2.3. To know the emissivity of the surface of the object will give a more accurate temperature reading.
5.3. Emissivity of normal materials
Material Thermal Radiation Material Thermal Radiation
Asphalt 0.90-0.98 Black Cloth 0.98
Concrete 0.94 Human Skin 0.98
Cement 0.96 Bubble 0.75-0.80
Sand 0.9 Charcoal Dust 0.96
Soil 0.92-0.96
Paint
0.80-0.95
Water 0.92-0.96 Matt Paint 0.97
Ice 0.96-0.98 Black Rubber 0.94
Snow 0.83 Plastic 0.85-0.95
Glass 0.90-0.95 Wood 0.90
Ceramic 0.90-0.94 Paper 0.70-0.94
Marble 0.94 Chromic Oxide 0.81
Gypsum 0.80-0.90 Copper Oxide 0.78
Mortar 0.89-0.91 Ferric Oxide 0.78-0.82
Brick 0.93-0.96 Texture 0.90
6. MAINTENANCE
Use a damp cloth to clean the outer casing. Do Not use abrasive compound or any form of solvent to clean the case , screen or lens.
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
Sole UK Distributor, Sealey Group.
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk.
IP32 7AR
www.sealey.co.uk
sales@sealey.co.uk
01284 757500
01284 703534
Environmental Protection
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted,
taken to a recycling centre and disposed of in a manner which is compatible with the environment.
WEEE Regulations
Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic
Equipment (WEEE). When the product is no longer required, it must be disposed of in an environmentally protective way.
Contact your local solid waste authority for recycling information.
Battery Regulations
Under the Waste Batteries and Accumulators Regulations 2009, Jack Sealey Ltd are required to inform potential purchasers
ofproductscontainingbatteries(asdenedwithintheseregulations),thattheyareregisteredwithValpak’sregistered
compliancescheme.JackSealeyLtd’sBatteriesProducerRegistrationNumber(BPRN)isBPRN00705.
VS912 | Issue 1 20/05/16
Original Language Version
© Jack Sealey Limited