Operation
38 Testboy
®
TV 328
Setting the emissivity
To correctly determine the surface temperature of an object, you need to set the
emissivity accordingly. The instrument has 3 pre-set emissivity setting:
►
High Emissivity (0.95)
Concrete (dry), bricks (red, course), sandstone (course), marble,
roofing felt, stucco (course), mortar, gypsum, parquet flooring (matte),
flooring panels, PVC, carpet, wallpaper (patterned), tiles (matte),
glass, aluminum (anodized), enamel, wood, rubber, ice
►
Medium Emissivity (0.85)
Granite, paving stone, fiberboard, wallpaper (lightly patterned),
varnish (dark), metal (matte), ceramic, leather
►
Low Emissivity (0.75)
Porcelain (white), varnish (light), cork, cotton
To change the emissivity setting, press the
button until the display shows the correct emissivity degree desired.
Summary of Contents for TV 328
Page 1: ...Testboy TV 328 Version 1 2...
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