Lens Cleaning; Specifications - TOPDON ITC629 Manual Del Usuario

Lens Cleaning

Clean the infrared lens carefully. The lens is designed
with refined anti-reflection coating.
Don't clean with force to prevent damage of the anti-
reflection coating.
Please use cleaning solution for lens maintenance
such as alcohol-containing commercial lens cleaning
solution, alcohol or isopropanol as well as a piece of lint
free cloth or paper tissue.
The compressed air tank or dry nitrogen ion gun (if apply
USB cable) may be used to blow the loose particles on
the lens surface.
Dip the lint free cloth in alcohol.
Squeeze the excessive alcohol in the cloth or apply the
lint free cloth on dry cloth lightly.
Wipe the lens surface by making circular motion. Then
discard the cloth.
22

Specifications

Model
Infrared Image
220x160
Resolution
Display Screen 3.2 " full angle TFT display screen
LCD Resolution 320 ×240
Visible Image Solution 300,000 pixel
Field Angle 5°×26°
Shortest Focus Length 0.15M
Thermal Sensitivity 0.07℃
Temperature
-20℃ to 500℃ (-4°F to 932°F)
Measurement Range
Measurement Accuracy ±2℃ /±2%
Emissivity Adjustable from 0.01 to 1.00
ITC629
23