The long holiday is coming, please check the instrument shutdown guide!

The National Day holiday is approaching, and scientific researchers must have been unable to hold back the restlessness in their hearts and planned how to arrange their holiday life, right? Whether you're traveling with family and friends or staying at home, it's a relaxing and fulfilling holiday
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However, while enjoying the holidays, don't forget the "old guys" who have been with you for many days! Take this opportunity, HORIBA intimately send the instrument shutdown guide, remember to check Oh! In order not to affect the performance of the instrument, please switch the machine in the correct order, and keep the air conditioner and dehumidifier turned on when the shutdown state is also required to maintain a stable experimental environment
。 HR Evolution/ Xplora/Odyssey Microscopic Confocal Raman Spectrometer 01 Heat the CCD detector above 15°C using Labspec software For liquid nitrogen-cooled wire/area array detectors, confirm that the liquid nitrogen in the Dewar bottle is consumed before heating with Labspec software 02 Save the data, turn off the software and computer 03 Turn off all light sources, including lasers and white light sources 04 Turn off the power switch for other components including Raman spectrometer/ Sample stage/hot and cold table/CCD detector power box (if any), etc.
; If there is a dust net on the power box, please remove it and dry it and install it back
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If equipped with a surface/line array detector for liquid nitrogen cooling, turn off the power supply after confirming that there is no liquid nitrogen in the Dewar 05 Turn off the plug and UPS uninterruptible power supply Fluorolog-3 Fluorescence spectrometer 01 Turn off the xenon light switch, keep the xenon lamp fan on, heat dissipation for at least 15 minutes, then turn off the xenon light box switch 02 Save data, turn off the software and computer 03 Turn off the power supply of SpectrACQ/detector/Deltahub/NanoLED and other components If equipped with liquid nitrogen refrigerated surface/ Line array detector, please confirm that there is no liquid nitrogen in Dewar, then turn off the power supply 04 turn off the plug and UPS uninterruptible power supply 05 Put the life light source back into the box, seal the interface of the integrating sphere and cover the fiber head with a dustproof cloth on the plastic sealing bag and coil it into a circle with a diameter of 50 cm, all of which are stored in a constant temperature dry and clean environment 06 Take out the sample cell/sample bin to clean up to avoid the sample residue time is too long, bringing a stray signal Note do not wipe off the black paint in the sample chamber ICP plasma emission spectrometer 01 Use 3-5% Dilute nitric acid and pure water clean injection system for about 5 minutes 02 turn off the plasma, empty the solution in the fog chamber and nebulizer 03 Release and check the peristaltic pump pipe, replace it when needed 04 Check the injection system parts such as nebulizer, atomization chamber, torch pipe, pump pipe, waste liquid pipe, water pipe, gas pipe, etc.
, replace and maintain when needed 05 Turn off the cooling circulating water machine, argon, nitrogen main valve and exhaust system power supply 06 Exit procedure, turn off the computer, instrument main power supply and stabilized power supply GDS glow discharge spectrometer 01 Unload the sample, clean the electrode and the surrounding 02 Check the degree of damage to the electrode, if you need to replace it in time 03 Prepare the daily electrode protection sample, clamp the sample according to the convention, then unload the air pressure, only use the air pressure to hold the sample to cover the electrode 04 Close the vacuum pump, circulating water, check the water path, gas path, vacuum circuit, etc.
, if you need to replace it in time 05 Save the results, exit the program, turn off the computer 06 Turn off the argon, compressed air, nitrogen 07 Turn off the instrument power supply, stabilize the power supply EMGA oxygen / nitrogen / hydrogen analyzer 01 Click on the air leakage check in the software maintenance interface to ensure that there is no air leakage before shutting down, the signal value of each detector is in the normal range 02 Turn off the software, computer, balance 03 Turn off the instrument sub-power switch (lower left side of the instrument) 04 Turn off the main switch knob of the instrument, rotate to the horizontal state counterclockwise to shut down 05 Turn off the carrier gas and power gas 06 Manual cleaning and maintenance of the upper and lower electrodes 07 Long-term shutdown It is recommended to remove the lower electrode support ring and O-ring, remove the three reagent tubes and empty them to avoid reagents from agglomerating in the tube EMIA pro/expert carbon/sulfur analyzer 01 Click on the leakage check in the software maintenance interface to ensure that there is no air leakage in the equipment before shutdown, the signal value of each detector is in the normal range 02 Turn off the software, computer, balance 03 Turn off the secondary power switch of the equipment (middle position on the right side of the instrument) 04 Turn off the main power switch of the instrument (lower right corner of the instrument) 05 Turn off the carrier gas and power gas 06 Long-term shutdown It is recommended to remove the furnace head part, the combustion tube and the two reagent tubes 07 Clean the dust bag and under the furnace body For other laboratory considerations, please refer to the "Laboratory Daily Maintenance and Restart Guide"
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The sea of scientific research is so vast, and the combination of work and leisure is truly amazing
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Scientific researchers work hard! Have a good rest and fight again after the festival! Laboratory scientific research has very high requirements for the reliability of the instrument, and the normal operation of the instrument is the prerequisite for the success of
the experiment.
In order to reduce the failure rate of the instrument during the experiment and keep the instrument in the best condition, daily maintenance is also extremely important
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