Maintenance; Common Emissivity - UNI-T UTi85A User Manual

9. Maintenance

Use a wet cloth or weak soap solution to clean the outer shell of the device.
Do not use abrasives, isopropyl alcohol or solvents to clean the outer shell,
lens or window.

10. Common Emissivity

Emissivity Emissivity
Material
Wood 0.85
Water 0.96
Brick 0.75
Stainless steel 0.14
Tape
0.96
Aluminum plate
0.09
Copper plate
0.06
Black aluminum 0.95
Human skin
0.98
Asphalt
0.96
PVC 0.93
Note: This manual can be downloaded from the official website of
Uni-Trend (refer to UNI-T Documents Download Operation Guide).
UTi85A User Manual
Emissivity
Material
Black paper
0.86
Polycarbonate
0.8
Concrete 0.97
Copper oxide
0.78
Cast iron 0.81
Rust 0.8
Gypsum
0.75
Paint 0.9
Rubber
0.95
Soil 0.93
UTi85A User Manual