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3. SPECIFICATIONS

Display

LCD size : 18 mm x 45 mm.
Maximum indication 1999.

Measurement

2 ranges : Hi & Lo range  

ranges & 

Lo range : 1999 uW/cm^2 x 1 uW/cm^2

resolution

Hi range : 19990 uW/cm^2 x 10 uW/cm^2

* 1000 uW/cm^2 = 1 mW/cm^2

UV sensor 

Band pass 290 nm to 390 nm.

spectrum
Accuracy

± ( 4 % FS + 2 dgt )

FS : full scale

* Calibration is executed under the UVA light &

and compare with the standard UVA light meter. 

* Spec. tested under the environment RF Field

Strength less than 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.

Over Range 

Indication of "             ".

indication
Weight 

251 g / 0.55 LB (including battery)

Operating Temp.

0 to 50  .

Operating

Less than 85% R.H.

Humidity
Power Supply

DC 9V battery, 006P , MN 1604 (PP3)
or equivalent.

Power 

Approx. DC 6 mA.

Consumption
Size

Main instrument :  131 x 70 x 25 mm.
Sensor probe head : 45 mm dia x 32 mm.
Sensor probe handle : 125 x 24 mm dia.

Accessories

Instruction manual........... 1 PC.

Included

UV sensor probe..............  1 PC.

Optional Acc.

Soft carrying case, CA-52A, CA-03.

2

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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