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Summary of Contents for MRC PA-200N
- Page 1 PA-200N Spray laser particle size analyzer Manual PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529 mrc@mrclab.com MRC.3.25...
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Page 2: Table Of Contents
Instrument commissioning....................4 Operation steps........................5 Ⅱ Maintenance......................... 10 Ⅲ any other items........................13 Ⅳ Guarantee......................... 13 After-sale service......................14 Executive standard......................14 statement...........................14 Common Fault Diagnosis and Maintenance................14 Ⅴ Appendix 1 PA-200N Test report and explanation of spray particle size analyzer....16... -
Page 3: Preface
Preface Welcome to PA-200N spray laser particle size analyzer produced by MRC Co., Ltd. PA-200N is a desktop laser spray particle size analyzer designed specifically for droplet size measurement of small spray equipment. It integrates many original patented technologies including lens protection devices, and can measure non-touched droplets and droplets scattered in the air. -
Page 4: Ⅰ . Fast Installation And Debugging
As shown in the figure below, the laser particle size analysis software and the micro dog driver are installed. After installation, insert the encrypted dog into the computer, and then double-click the PA-200N icon of the desktop micro-nano software to use the software. - Page 5 Receiver Test Tube Laser emitter Base Instrument Structure Indicator Diagram Fan Pipeline Interface COM port Power supply fuse Ground switch Left view right view...
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Page 6: Software And Hardware Settings
Software and Hardware Settings (1) Software settings Test information settings: Click on the test information in the test menu bar or click on the icon, ， and then click on other information settings. Select the correct sampling port control port (according connection drive out port to set up) -
Page 7: Ⅱ.operation Steps
①Connect the power supply and communication lines, turn on the laser particle size meter, and preheat for 15-20 minutes. Preheating: Start the computer and run PA-200N software ② In the toolbar "Information Settings" in the "Other Information Settings" tab, select the correct ③... - Page 8 ② Double-click the data to be printed in the data table, click Print Preview in the toolbar, click Export in the File in the test report displayed, save the report in the desired location and print it. Save the file, disconnect the "connection" and close the software of PA-200N laser particle size③ analyzer...
- Page 9 ⑦ Click the OK button to close the Information Settings dialog box. ⑧ Click New on the File menu to create a new file. Click Open on the File menu, and the Open dialog box will pop up. Enter or select a file with the ⑨...
- Page 10 ② . Then the nozzle is aligned with the test tube for spraying. At this time, the wave spectrum is attempted to appear in the spectrum test. After the graphics and concentration tests are stable, click on the button to start collecting and saving the data.
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Page 11: Operation Cautions
⑤ Click Print on the File menu, and the Print Settings dialog box will pop up. After setting up, click OK to print. If you don't need to print, you can also click the export function in the file option in the print preview. This software can export bmp, word, excel, txt and other files. Click Save on the File menu to save the current record list to a file. -
Page 12: Ⅲ. Maintenance
particle. So the test conditions should be determined before the test, which will be comparable for the future testing of the same type of spray. ④ If the computer crashes, you can press Ctrl+Alt+Del at the same time, start the task manager to terminate the relevant programs or restart the computer. - Page 13 2. After the replacement, turn on the power supply of the instrument, put pure water in the sample cuvette, double-click on the open software, then click on the connection to carry out background test, and then click on the energy spectrum test ten times after the background test. 3.
- Page 14 Ａ---------relative error（%）； -------Mean value of ten measurements of median diameter（µm）； -----Standard median diameter of reference materials（µm）。 If A is less than 1%, it shows that the accuracy of the instrument measurement meets the requirements. (a) Verification of repeatability of volume median diameter measurements Under the same conditions, the instrument can continuously measure ten times with one sample of the same reference material, and the relative standard deviation of X50 is repeatability.
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Page 15: Ⅳ . Any Other Items
9. After click ok, go back to sample test interface,click “save data” will get new record, compare new accuracy error & repeatability error, If error <1%, calibration is done, drain out the certified reference materials, you can start to test your samples. Or repeat step 8. -
Page 16: After-Sale Service
This Handbook is provided with complete sets of instruments and is not sold separately. The copyright of this manual belongs to MRC Co., Ltd. Without permission, the duplication must be investigated The company solemnly declares that the encrypted dog is an indispensable and important part of thesoftware operation of the instrument. - Page 17 problem output line The power supply Unstable laser output, voltage is too low and Add AC regulated power unstable test supply, stable power output the voltage is not stable. Optical path element Irregular spot Adjust optical path displacement open the receive unit cover, Background first ring signal Optical path shift micro-adjust...
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Page 18: Appendix 1 Pa-200N Test Report And Explanation Of Spray Particle Size Analyzer
Appendix 1: Test Report and Description: 1) Vx : Particle diameter, < X particle volume summation percent of total particle’s volume 2) Nx : Particle diameter, < X particle number summation percent of total numbers of particles 3) VAD: The volume weighted average particle size. 4) SMD: Surface area weighted average particle size.
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