TENMARS TM-213

TENMARS TM-213 UVAB Light Meter User Manual

મોડેલ: TM-213

1. પરિચય

The TENMARS TM-213 is a compact, professional UVAB light meter designed for accurate measurement of ultraviolet radiation. This device is suitable for a variety of applications, including industrial monitoring, UV sterilization, graphic arts, photochemical matching, UV EPROM erasure, photoresist exposure, and curing of inks, adhesives, and coatings. It is also useful for laboratory studies such as weathering degradation, virology, microbial genetics, DNA research, and biological hoods.

This manual provides detailed instructions for the safe and effective use of your TM-213 UVAB Light Meter. Please read it thoroughly before operation and retain it for future reference.

2. સલામતી માહિતી

To ensure safe operation and to prevent damage to the meter, please observe the following safety precautions:

  • જો મીટર ક્ષતિગ્રસ્ત જણાય અથવા casing ખુલ્લું છે.
  • Avoid exposing the meter to extreme temperatures, humidity, or direct sunlight for prolonged periods.
  • મીટર રિપેર કરવાનો કે સુધારવાનો પ્રયાસ કરશો નહીં. બધી સર્વિસિંગ લાયક કર્મચારીઓને સોંપો.
  • Remove batteries if the meter is not to be used for an extended period to prevent battery leakage.
  • Keep the sensor clean and free from obstructions for accurate readings.
  • This device measures UV radiation. Prolonged exposure to high levels of UV radiation can be harmful. Use appropriate personal protective equipment when working in environments with high UV levels.

3. પેકેજ સામગ્રી

અનપેક કરતી વખતે ખાતરી કરો કે નીચે સૂચિબદ્ધ બધી વસ્તુઓ હાજર છે અને સારી સ્થિતિમાં છે:

  • TENMARS TM-213 UVAB Light Meter
  • વપરાશકર્તા માર્ગદર્શિકા
  • કેસ વહન
  • Calibration Certificate (if included)
Package contents including the TM-213 meter, carrying case, user manual, and calibration certificate.

Image 3.1: The TENMARS TM-213 UVAB Light Meter package contents, showing the meter, its protective carrying case, the user manual, and a calibration certificate.

TENMARS TM-213 meter, carrying case, and retail box.

Image 3.2: The TENMARS TM-213 UVAB Light Meter, its carrying case, and the retail packaging.

4. ઉપકરણ ઓવરview

Familiarize yourself with the components and controls of your TM-213 UVAB Light Meter.

આગળ view of the TENMARS TM-213 UVAB Light Meter showing the LCD display, sensor, and control buttons.

છબી 4.1: આગળ view of the TM-213 meter. Key features include the LCD display, UV sensor with protective cap, and control buttons for power, zero, unit, and hold functions.

કોણીય view of the TENMARS TM-213 UVAB Light Meter highlighting the ergonomic design and button layout.

છબી ૩.૪: કોણીય view of the TM-213 meter, providing a better perspective of its compact design and button placement.

Close-up of the UV sensor on the TENMARS TM-213 with the protective cap removed.

Image 4.3: Close-up of the UV sensor with its protective cap removed, ready for measurement.

પાછળ view of the TENMARS TM-213 UVAB Light Meter showing the product label and battery compartment.

છબી ૨.૧: પાછળ view of the TM-213 meter, displaying the product label with specifications and the battery compartment cover.

૨.૨ નિયંત્રણો અને પ્રદર્શન

  • એલસીડી ડિસ્પ્લે: Shows measurement readings, units, and other indicators.
  • પાવર બટન (): Turns the meter ON or OFF.
  • શૂન્ય બટન: Used to zero the reading before measurement.
  • UNIT બટન: Toggles between measurement units (uW/cm² and mW/cm²).
  • હોલ્ડ બટન: ડિસ્પ્લે પર વર્તમાન વાંચનને સ્થિર કરે છે.
  • યુવી સેન્સર: Detects UVAB radiation. Ensure it is clean and unobstructed.

5. સેટઅપ

5.1 બેટરી ઇન્સ્ટોલેશન

The TM-213 requires two 1.5V AAA batteries for operation. Batteries are not included with the device.

  1. મીટરની પાછળ બેટરી કમ્પાર્ટમેન્ટ કવર શોધો.
  2. Use a small screwdriver to loosen the screw securing the battery cover.
  3. બેટરી કવર દૂર કરો.
  4. Insert two 1.5V AAA batteries, observing the correct polarity (+/-) as indicated inside the compartment.
  5. બેટરી કવર બદલો અને સ્ક્રુને સુરક્ષિત રીતે સજ્જડ કરો.
Open battery compartment of the TENMARS TM-213 UVAB Light Meter, showing where to insert AAA batteries.

Image 5.1: The battery compartment of the TM-213 meter with the cover removed, illustrating the correct placement for two AAA batteries.

5.2 પાવરિંગ ચાલુ/બંધ

  • To turn the meter ON, press the green Power button ().
  • To turn the meter OFF, press the green Power button () ફરીથી.
  • The meter features an automatic shutdown function after approximately 15 minutes of inactivity to conserve battery life.

6. ઓપરેટિંગ સૂચનાઓ

6.1 એક માપન લેવું

  1. Ensure batteries are installed and the meter is powered ON.
  2. Remove the protective cap from the UV sensor.
  3. મીટરને શૂન્ય કરવું: In an area with no UV light (e.g., in a dark room or with the sensor completely covered), press the શૂન્ય button. The display should show "0" or a value very close to zero. This step ensures accuracy.
  4. Position the UV sensor towards the UV source or area you wish to measure.
  5. Read the UV radiation value displayed on the LCD screen. The measurement updates approximately every 3 seconds.

6.2 માપન એકમો બદલવું

The TM-213 can display readings in microwatts per square centimeter (uW/cm²) or milliwatts per square centimeter (mW/cm²).

  • દબાવો UNIT button to toggle between uW/cm² and mW/cm².
  • Note that 1000 uW/cm² is equivalent to 1 mW/cm².

6.3 ડેટા હોલ્ડ ફંક્શન

ડિસ્પ્લે પર વર્તમાન વાંચન સ્થિર કરવા માટે:

  • દબાવો પકડી રાખો button during a measurement. The reading will be frozen.
  • દબાવો પકડી રાખો રીડિંગ રિલીઝ કરવા અને લાઇવ માપન ફરી શરૂ કરવા માટે ફરીથી બટન દબાવો.

7. જાળવણી

7.1 સફાઈ

  • મીટરનો સી સાફ કરોasinસોફ્ટ સાથે g, damp કાપડ ઘર્ષક ક્લીનર્સ અથવા સોલવન્ટનો ઉપયોગ કરશો નહીં.
  • Keep the UV sensor clean and free of dust or debris. Use a soft, lint-free cloth to gently clean the sensor surface.

7.2 સંગ્રહ

  • When not in use, always place the protective cap over the UV sensor.
  • Store the meter in its carrying case to protect it from dust, moisture, and physical damage.
  • જો લાંબા સમય સુધી સ્ટોર કરી રહ્યા હોવ, તો લીકેજ અટકાવવા માટે બેટરીઓ દૂર કરો.
  • સીધા સૂર્યપ્રકાશ અને અતિશય તાપમાનથી દૂર ઠંડી, સૂકી જગ્યાએ સ્ટોર કરો.
TENMARS TM-213 UVAB Light Meter inside its protective plastic bag and carrying case.

Image 7.1: The TM-213 meter stored in its protective plastic bag and carrying case, demonstrating proper storage for longevity.

8. મુશ્કેલીનિવારણ

If you encounter issues with your TM-213 meter, refer to the table below for common problems and solutions.

સમસ્યાસંભવિત કારણઉકેલ
મીટર ચાલુ થતું નથી.મૃત અથવા ખોટી રીતે ઇન્સ્ટોલ કરેલી બેટરીઓ.Check battery polarity. Replace with fresh 1.5V AAA batteries.
Display shows "OL".Overload condition; UV radiation exceeds the meter's range.Move the meter further from the UV source or use in a lower intensity environment.
અચોક્કસ અથવા વધઘટ થતી વાંચન.Dirty sensor, improper zeroing, or external interference.Clean the UV sensor. Perform a zero calibration in a dark environment. Ensure no strong electromagnetic fields are nearby.
Meter shuts off unexpectedly.Automatic shutdown activated or low battery.This is normal after 15 minutes of inactivity. If it happens during use, replace batteries.

9. સ્પષ્ટીકરણો

Technical specifications for the TENMARS TM-213 UVAB Light Meter:

પરિમાણવિગત
ડિસ્પ્લે3¾ digit LCD with a maximum reading of 4000
માપન શ્રેણી3999 uW/cm² to 39.99 mW/cm² (1000 uW/cm² = 1 mW/cm²)
UV Sensor SpectrumBandpass from 290 nm to 390 nm
ચોકસાઈ±4% FS + 2 digits (FS: full scale 15% for UV sunlight)
Maximum Sensitivity Wavelength365 એનએમ
Sampલિંગ સમયઆશરે 3 સેકન્ડ
ઓવર-રેન્જ સંકેત"OL" displayed on screen
પાવર સપ્લાય2 x 1.5V AAA બેટરી
આપોઆપ શટડાઉનલગભગ 15 મિનિટની નિષ્ક્રિયતા પછી
Dimensions (Main Instrument)133 x 48 x 27 mm (5.24 x 1.89 x 1.06 ઇંચ)
Weight (Main Instrument)આશરે 90 ગ્રામ (0.2 પાઉન્ડ)
EMC પાલનComplies with EN61326 (1997) + A1 (1998) + A2 (2001)
સામગ્રીપ્લાસ્ટિક

10. વોરંટી અને સપોર્ટ

TENMARS products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your product or contact your local TENMARS distributor or customer service.

For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact TENMARS customer support through their official webસાઇટ અથવા તમારા ઉત્પાદન દસ્તાવેજોમાં આપેલી સંપર્ક માહિતી.

Note: The provided JSON includes a "Certificate of Calibration" image, indicating that the product is calibrated and tested according to international standards. This supports the quality and reliability of the device.

© 2023 TENMARS. All rights reserved. Information in this manual is subject to change without notice.

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