Japan's ATAGO's RX series sugar meter is an instrument that specifically measures the concentration of sugar, what should be done in daily life to maintain it? The following will list a few precautions 1. Cleaning issues. Fully clean the prism every time it is turned on, and test it once after adding distilled water to see if the value is 0.00. If a value above 0.03 appears, in most cases it is zero water or distilled water or the surface of the prism is not cleaned. You need to clean the prism again Replace the water for zero adjustment. If the test value is below 0.03, you can clean it multiple times to eliminate the previous cause and then press the zero adjustment key. Note: Do not press the parts immediately after adding the distilled water to see that the displayed value is not 0.00 after starting the machine every time. It is recommended to clean the prism and its surroundings with distilled water or alcohol before each shutdown, to maintain the sanitation of the instrument and the tabletop. After cleaning, use the distilled water test to show that the value is 0.00 and then shut down to ensure the normal use of the instrument during the next use. 2. Cleaning and maintenance of dust filters The fan filter on the back of the instrument is recommended to be replaced in time according to the usage of each factory. It needs to be cleaned at least once a month to ensure that not too much dust enters inside the instrument. 3. Wipe the prism material Do not use rough media with too obvious particles. Use soft and delicate paper towels, lens-cleaning paper, absorbent cotton, cotton swabs and other items. 4. Sample spoon Try not to use large sharp or too high sample loading tools, such as glass rods, metal spoons, etc., so as not to damage the prism. 5. The placement of the instrument Try to stay away from the water bottle as much as possible, and do not place other objects around which may fall and may damage the instrument Our Golf Sightseeing Cars normally with 6,8 and 10 seaters, can be with electric power and battery power for choice as well, they have many using purposes, like use on scenic spot, park, holiday resort,,real estate,air port,hotel,patroling,large shopping mall,now more and more peoples are buying them as a personal transport vehicle for their family, it is very simple to operate,peoples without driving license can drive it after few days learnning,it equiped with a automobile kind steering systems however more lighter,the max speed is very safe for driving which is only 25km/h for electric power and 40km/h for gas power,the max range is around 85kms for electric power after each full charge, the max range for gas power is around 200kms for gas power model after filled the tank fully. Gas&Electric Golf Sightseeing Cars Gas Golf Sightseeing Cars, Electric Golf Sightseeing Cars,Golf Sightseeing Cars,6 Seaters Golf Sightseeing Cars Yongkang Jinghang Sightseeing Vehicle Co., Ltd. , https://www.jhgolfcarts.com