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Summary of Contents for Tenmars TM-218
- Page 1 UVC Light Meter UV A/B/C Light Meter TM-218/TM-228 User’s Manual HB2TM2180000...
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Page 2: Table Of Contents
Contents: 1.Application..............1 2.Accessories ............1 3.Safety Precaution ...........1 4.Instrument Description...........2 4.1 Feature and function ........2 4.2 Indication on the LCD display......3 5.Operation ..............4 ZERO ............5 Data Hold: ..........5 The Max./Min. Values Hold: ....5 Manual Record for One Log：....5 Auto Record ........6 Read the record data ......6 Backlight: ..........6 Disable or Enable Auto Power-off ..6... -
Page 3: Application
TM-218/TM-228 1. Application Quickly determine the UV intensity of the factory’s UV products UVC germicidal lamp intensity and aging measurement. UV curing.(TM-228) UVA lamp intensity and aging measurement.(TM-228) 2. Accessories Meter UV sensor User’s Manua 9V alkaline... -
Page 4: Instrument Description
TM-218/TM-228 4. Instrument Description 4.1 Feature and function 1.Sensor connecting jack 2.LCD display 3.Button for Maximum value /Minimum value / Average value 4.Button for Manual record data / Long-time record data /Up 5.Button for Reset / Setting 6.Button for Readings lock /Comparison 7.Button for Viewing record / Down... -
Page 5: Indication On The Lcd Display
TM-218/TM-228 (TM-228) 10. Backlight button 11. Power switch button 12. battery cover 13. Tripod nut 14. Sensor connecting plug 15. Sensing probe 4.2 Indication on the LCD display 1. Primary display 2. Auto power-off 3. Battery low 4. Readings lock 5. -
Page 6: Operation
TM-218/TM-228 14. Backlight function 15. Zeroing 16. Maximum value locking 17. Minimum value locking 18. Average value 19.20. Temperature unit 21. Secondary display 22. Setting 23. Auto logging 24. Manual recording 5. Operation 1.Firstly, insert the sensor connecting plug into the sensor connecting jack with the direction indicated on the meter’s... -
Page 7: Zero
TM-218/TM-228 ZERO Before the light receiver close to the UV measurement and the previous readings displayed on the LCD, click clear off. Data Hold: Click to enable or disable the readings lock. The Max./Min. Values Hold: Click to activate the Min./Max./Avg. function, and then click repeatedly, the max., min. -
Page 8: Auto Record
TM-218/TM-228 Auto Record Pressed and held for more than 2 seconds, the LCD displays and auto-record starts. The record can be set according to the storage interval, up to 200 logs. Again, press to quit the auto recording. Read the record data... -
Page 9: 254Nm Or 365Nm Select (Tm-228)
TM-218/TM-228 5.10 254nm or 365nm select (TM-228) Click to select the calibration value of 254nm or 365nm for measurement. 5.11 Reset to factory settings At power-off status, press and then press , the LCD displays the boot screen and followed by... - Page 10 TM-218/TM-228 2. Press to select (ON) or OFF. 3. Again, click to enter "SET2". SET.2. Auto Storage Interval Setting Followed by "SET1", the LCD displays " SET2" sequentially, as shown in the figure below: to set the storage 2. Press...
- Page 11 TM-218/TM-228 or μW/cm 2. Press to select mW/cm 3. Press to move the digit and select while the digit to be selected will flash. 4. Press to modify the settings. The default and that of μW/cm value of mW/cm is 10.00mW/cm is 70μW/cm...
- Page 12 TM-218/TM-228 2. Click , while dFL flashes, click again, dEL flashes for 4 times, and the memory is cleared. 3. Again, click to enter SET5. SET.5. Temperature Calibration 1. Followed by "SET4", the LCD displays "SET5" and the symbol °C or °F. As shown in the figure below: 2.
- Page 13 TM-218/TM-228 2. If to increase or decrease the value displayed at the 254nm calibration point directly, press to move the digit, while the digit to be selected flashes. 3. Press to modify the value. 4. Again, click to enter " SET7"...
- Page 14 TM-218/TM-228 1. If to increase or decrease the value displayed at the 365nm calibration point directly, press to move the digit, while the digit to be selected flashes. 2. Press to modify the value. 3. Again, click to enter "SET8".
- Page 15 TM-218/TM-228 figure below: Press , the LCD displays AUTO. 3. Again, press button again, the LCD , the LCD displays the word AUTO with flashing for 4 times, the sensor is calibrated automatically. (Require to execute one time only when replacing the sensor) ※As shown in the figure below:...
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Page 16: General Specifications
TM-218/TM-228 6. General Specifications 4-digit LCD display, the max. value is up to 9999. UV intensity: 0~9999uw/cm , 10.00~40.00mw/cm Locking for Max./Min./Ave. value Auto-switch band and locking data Display the UV intensity and temperature simultaneously ... -
Page 17: Electrical Specifications
TM-218/TM-228 7. Electrical Specifications Accuracy is indicated as [ % reading + digital] Environmental conditions at 23°C ± 5°C with RH < 80%. UV Irradiance Measurement Range Model TM-218(UVC) TM-228(UVA/B/C) Spectrum 220nm～280nm 230nm～395nm Range Calibration 254nm 254nm/365nm Point 1μW/cm²～40.00m W/cm²... -
Page 18: Maintenance Or Repair
TM-218/TM-228 8. Maintenance or Repair appearing on the LCD display indicates the battery low. Please replace the battery immediately to ensure the accuracy. 2.Please use a soft cloth, such as glasses cloth, to wipe the meter for the dirt and not use chemical solvents. -
Page 19: Product Disposal
TM-218/TM-228 10. Relative Spectral (Sensitivity) TM-218 TM-228 11. Product Disposal Note: This symbol indicates that the meter and its accessories must be separated and processed properly. - Page 20 Solar power meter, Radiation meter, Clamp meter, Multimeter, Phase Rotation test, Digital Insulation teste Our products of high quality are selling well all over the world TENMARS ELECTRONICS CO., LTD. 6F, NO.586 Ruiguang Rd, Neihu Dist. Taipei City, Taiwan E-mail: service@tenmars.com http://www.tenmars.com...
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