LS123 UV Power Meter

Product Introduction

Scope of application

It is suitable for curing process of UV intensity measurements, guiding users to choose curing lamp power, judgment curing lamp status, the curing process can be optimized and it will improve the curing effect.

It can also use in field of lithography exposure,ultraviolet light source, integrated circuit lithography,solar ultraviolet radiation, photochemistry, polymer material aging,health inspection,optical communications.

Main Parameter

Parameter

1.Accuracy:+/-( ±(10 %FS+2digit) FS:Full scale)

2. Resolution: 0.01 mW/cm2

3. Spectrum response 320nm-400nm

4. Measure range 0-2000 mW/cm2

5. Host machine size:L130mm * W70mm * H28mm

6.Probe Size: F45mm*H12.5mm

7. Probe line length: 1m, can be accepted temperature 200°C

8. Weight: 250g

9. Battery:4 AAA alkaline batteries

Caution

1.Please keep meter power off when do not use

2.Avoid reach to corrosive substances, away from the high humidity environment

3.Suggest calibration cycle is one year

Product Introduction

The LS123 meter is a wide range spectral wavelength power meter.

It can be used for measuring the optical power density of UV light.

It is used for evaluating UV Rejection property of the tint of windows, solar films,

glass and other transparent materials ;measuring the power of ultraviolet radiation

(260nm~380nm), gives visual and reliable result ;UV sterilization and curing;

Main Parameter

LS123 parameter

1. Accuracy : ±4 %FS FS:Full scale

2. Peak response wavelength is 365nm, range (260nm-380nm)

3. Scale: ×1 (0-1999 μW/cm2) ×10(2000 -19990;μW/cm2,displayed value×10)

4. Size: 125mm*68mm*22mm(L*W*H)

5. Weigh: about 110g

6. 9V alkaline battery,6F22

3: Operation

3.1: Measure the UV power of solar or UV lamp

Put the meter at a suitable distance, and direct the end-mounted sensor to UV source, press the POWER key to switch on, select the suitable range for the measurement, the value will display.

3.2: Measure the UV rejection of solar control film, glass etc. It will take measuring in 2 steps.

Step 1 Measuring the power of UV source WUV1

Step 2 Put the solar film in near front of the meter, measuring the transmitting power WUV2 ,then

UV rejection = 100% - WUV2 /WUV1

In the example,

UV rejection = 100% - WUV2 /WUV1 = 100% - 4/148 = 97.30%

4: Note

1. Measuring the UV rejection, Power meter should keep in the same position;

2. Choose the suitable measure range;

3. Turn off the power when not in use;

4. When change the battery, open the rear cover, use a new 6F22 alkaline battery;

5. Keep away from corrosive material, high temperature and humidity environment.