sp60 Analysis of common faults of colorimeter

Release：999 instrument maintenance network time：2019-10-29

Recently, a sp60 chromatic aberration instrument has been sent by users. There are many common failures due to long time use of instruments. The following is to bring you oldmeters.com engineer's handling method, interested friends might as well take a look!

As shown above, this SP60 color difference meter has been very old after long time use. The instrument sent by the customer has the following faults after testing.
1, light damage
When the power supply is measured at Target, the "Illumination Error" will be displayed on the instrument screen. If the power is pushed from the OFF position to the ON position, it will still be wrong. If the battery is still displayed, the CR-10 bulb will be faulty. The reason may be that the filament has been burned and some of them may be a fault in the measuring circuit.
Solution: sp60 chromatic aberration instrument often appears bulb failure. Replacing bulb is a common maintenance item. We have quality assurance for users to replace bulbs. You can feel relieved.
2, button failure
Because of operating environment, oil corrosion, contact is not good, or conductor corrosion is broken, it is easy to cause key failure. The engineer can press back the button, but the function does not respond, probably because the copper film does not contact with the conductive film.
Solution: we have replaced new buttons for customers.
3. Battery damage
According to experience, most of the failures of Ashley SP colorimeter are caused by improper charging and using environment, some of which have been used for more than 8 years without any problems, and some of which have been used for less than 1 year. Due to the use of NiMH battery, the battery will cause a series of unstable factors. It is strongly recommended not to charge and use it, and often do some surface cleaning to keep the internal integral ball of the instrument. Clean.
Solution: replace new batteries for customers.
Common fault analysis of SP60 color difference instrument:
In addition to the damage of light source and the failure of keys, users may encounter many problems in the process of using SP60 color difference meter, such as unable to turn on the machine, report wrong results and abnormal test data. If customers encounter the above problems, they can contact oldmeters.com in time, and professional maintenance engineers will serve you wholeheartedly. If you don't know anything else, you can check "instrument maintenance problems" and "instrument maintenance process".