Do You Know How To Maintain The Light Fastness Tester (water-cool) Daily

Do you know how to maintain the Light Fastness Tester (water-cool) daily

2022-05-02 10:15:21

Light Fastness Tester (water-cool) is a testing machine developed by our company according to the requirements of national standards and AATCC standards. The machine adopts the latest sensor technology and microcomputer control technology, and has the advantages of high measurement and control accuracy, high intelligence, stable and reliable performance; simple and clear interface, easy operation, etc.

Daily maintenance method of Water Cool Light Fastness Tester:

Always keep the equipment and control system clean and hygienic.
Prevent high temperature, excessive humidity, dust, corrosive media, water, etc. from entering the machine or control system.
Regular inspections to maintain the integrity of parts and components.
Pay attention to applying anti-rust oil to rust-prone parts.
The Light Fastness Test Chamber has been calibrated before leaving the factory. Non-professional verification and maintenance personnel shall not calibrate arbitrarily.
Do the verification of the Light Fastness Tester regularly to ensure the accuracy of the measured value of the instrument.
Non-professional maintenance and verification personnel are not allowed to disassemble the instrument, and the measurement performance verification must be carried out after each disassembly and repair to avoid instrument inaccuracy.
In order to avoid the deviation of irradiance caused by the aging of the device, when the xenon arc lamp works for 1000-1500h and the filter works for 1000h, a new accessory must be replaced (depending on the attenuation of the light source).
The filter should be cleaned regularly. Any traces left on the mirror surface should be wiped off with a very soft cloth. When the quartz glass tube is stained, it can be cleaned with hydrochloric acid, and the infrared and ultraviolet filters can be cleaned with 20% citric acid.
As dust in the air contaminates the glass, it will affect the efficiency of the lamp tube to irradiate the sample, so it needs to be cleaned after 3 to 4 weeks of use.
Clean the air filter regularly. It is best to blow it with compressed air or dry it with a soft brush.
In order to ensure the normal operation of the machine, the water level in the water storage tank must be checked regularly. The water should be drained clean when not in use for a long time. When draining, first lead the plastic pipe connected to the manual reversing valve at the outlet of the water pump out of the chassis, place the pipe mouth far away from the instrument and fix it properly (to prevent the instrument from getting wet), and change the direction. Lift up the valve handle, close the power switch, and the water is automatically discharged. After draining, return the reversing valve handle (flat to the right).