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1. FEATURES

* Professional, high quality UV meter.
* Ultra-violet irradiation measurement for UVA & UVB. 
* UV detector spectrum from 290 nm to 390 nm. 
* Hi, Lo measurement range. 19990 and 1999 uW/cm^2.
* Exclusive UV sensor structure.
* Sensor with cosine correction filter.
* Build Zero button.
* Microprocessor  circuit provides high reliability and 

durability.

* Separate UV LIGHT probe allows user to measure the

UV light at an optimum position. 

* LCD display, easy readout. 
* Heavy duty & compact housing case.

2. APPLICATIONS

Industrial

* Monitoring blue light radiation hazards in welding. 
* UV sterilization 
* Graphic  arts.
* Photochemical matching. 
* UV EPROM erasure. 
* Photoresist exposure.
* Curing of inks, adhesives and coatings. 

Laboratory 

* Weathering " degradation studies." 
* UV sterilization 
* Virology.
* Microbial genetics. 
* DNA research. * Biologic hoods.
* General laboratory use.

1

Summary of Contents for UV-340A

Page 1: ...ision measurement Although this METER is a complex and delicate instrument its durable structure will allow many years of use if p r o p e r o p e r a t i n g t e c h n i q u e s a r e developed Pleas...

Page 2: ...uding Desiccant Drier into to the Plastic bag and seal the bag as tightly as possible refer the following figure Take the sensor out of the bag only when use it Comply to above method will extend the...

Page 3: ...FRONT PANEL DESCRIPTION 3 4 1 Display 3 4 2 Power Button 3 4 3 Range Switch Hi Lo Switch 3 4 4 Zero Button 3 4 5 Stand 3 4 6 Battery Compartment Cover 3 4 7 UV Probe Handle 3 4 8 UV Sensor 3 5 MEASUR...

Page 4: ...iability and durability Separate UV LIGHT probe allows user to measure the UV light at an optimum position LCD display easy readout Heavy duty compact housing case 2 APPLICATIONS Industrial Monitoring...

Page 5: ...3 V M frequency less than the 30 MHz only Sensor structure The exclusive UV photo sensor with the cosine correction filter Buttons Switch Power button Zero button Range switch Sample Time Approx 1 sec...

Page 6: ...4 FRONT PANEL DESCRIPTION 1 4 1 Display 4 2 Power Button 4 3 Range Switch Hi Lo Switch 4 4 Zero Button 4 5 Stand 4 6 Battery Compartment Cover 4 7 UV Probe Handle 4 8 UV Sensor 3...

Page 7: ...ace to measuring UV light source then the Display 4 1 Fig 1 will show values of UV light on the display reading 6 MEASURING CONSIDERATION 1 As the Lo range is designed to measure the UV light values m...

Page 8: ...Otherwise the gain of the UV SENSOR may be decreased and shorten the calibration period It is also necessary to replace the Desiccant Drier periodically 7 BATTERY REPLACEMENT 1 When LCD display shows...

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