【LS126C UV Light Meter, Linshang】价格_厂家

品牌

其他

型号

LS126C

安装类型

便携式

量程范围

0-2000 mW/cm2

分辨率

0.1 mW/cm2

取样时间

1

电源电压

4 AAA alkaline batteriesV

环境温度

room temperature℃

加工定制

否

外形尺寸

130mm * 70mm * 28mm L*W*H mm

Accuracy

± 10 %

Probe size

45mm*16mm（D*H）

Length of the probe wire

1m

Weight

250g

Response Wavelength

230nm-280nm; Peak wavelength= 254nm

Ultraviolet UVC band, also known as the shortwave sterilization ultraviolet. Ultraviolet germicidal lamp emit UVC shortwave ultraviolet.

LS126C UVC Light Meter is used to measure the intensity of ultraviolet radiation of UVC, that is, UVC ultraviolet radiation energy per unit area。

A：Structure and Parameters of LS126C

1.Response Wavelength: 230nm-280nm; Peak wavelength= 254nm

2. Measuring range: 0 - 200000 uW/cm2

3. Accuracy: ± 10 %

4. Resolution: 0.1 uW/cm2

5．Instrument size: 130mm * 70mm * 28mm ( L*W*H )

6. Probe size: 45mm*16mm（D*H）

7. Length of the probe wire: 1m

8. Weight：250g

9．Power supply: 4 AAA alkaline batteries

B：Button Operation

1．Parameters Setting

At off state, long press“” ，enter setup mode

Chose whether automatic shutdown（ AUTO OFF ：ON/OFF）：Short press“”select ON/OFF

Select ON，Instrument will automatically power off in 3 minutes if without any operation。

Select OFF, the instrument won’t automatically shutdown, needs manual shutdown。

Short presscomplete setting，the instrument enter measuring mode.

2． On / off

Short press“” button for on / off operation

3． Button

l After boot, into the real-time data measurement state, meanwhile, display the maximum value and the current value. Short pressButton，The current value will be “hold” on LCD，The maximum value will be continued to record, and the current maximum value and the current value will be saved in history. Press the Button again, cancel the HOLD function, enter the state of real-time data measurement state.

l In measuring mode, Long press Button，record the maximum value and the current value in history，Clear and maximum value and current value, start a new measurement.

4． “”Button

Record query Button, query stored history data.。

The data in the "HOLD" state, Automatically been stored to "history keeping data group ".

9 sets of data can be stored in the record, the old record values will be automatically deleted, if more than 9 sets of data.

In the "record" state, long press “”， to remove all recorded value.

The recorded data will not be lost (All records value will be removed when shutdown to replace the batteries ).C：Measurement and precautions

1. While detector receiving window facing the UV light source, can obtain current test point ultraviolet radiation power density and also shows the maximum (max) and the current value (RT).

2. The instrument probe back with magnet can be adsorbed on the iron plate, convenient fixing.

3. While not use，please press“”Button to power off.

4. Avoid contact with corrosive materials, away from the high humidity environment.

5. Please Power Off and put it in the special packing, safekeeping.

6. Calibrate Period: The proposed calibration period is one year.

7. As the UV detector is sensitive to humidity changes, it is very important of the reserve environment. please be sure to keep the probe in a low humidity environment, if long time no use the instrument. For example, the probe is kept in dry plastic bags.

D：National standard

l WS/T 367-2012 《Technical specification for disinfection of medical institutions》 P15， Appendix A.3 effect supervise of UV disinfection

l The 2009 edition of "technical standard for disinfection in hospitals" P9 2.3, UV disinfection

l Ultraviolet germicidal lamp GB19258-2003 P4 Ultraviolet radiation intensity ratings

Above the standard provides the following contents：

1：After opened the UV lamp for 5 minutes, to compare measurement of UV intensity steadily.

2: Place the instrument under the vertical 1m from the ultraviolet light tube .

3: For new ordinary 30W straight tube type ultraviolet lamp, the radiation intensity should be more than 100uW/cm2 for qualified.

4: The use of ultraviolet light irradiation intensity must be greater than 70uW/cm2 for qualified.

5: UV lamp is at the peak wavelength of 253.7nm, ultraviolet light tube with this wavelength (UVC) has a bactericidal function.

6: Different power of ultraviolet light with different radiation rating.

E：UV ruler hook

In order to meet the national standards, the measurement of the UVC ultraviolet radiation meter is located in the 1 meters under the lamp. Our company also produced a UV rod linked to the purchase, this hook is 1m long. Such as the following picture of the instrument, directly linked to the tube, to facilitate the field of UV intensity measurement。 LS126C UV Intensity Meter

LS126C Ultraviolet Light Meter

F：Special note for measure

1：For test data, determine whether the qualified data, can see the measurement of MAX (maximum).

2: The instrument with function of automatically shutdown after 10 minutes. and with function of save the data before shut down. After shutdown, then reboot, the data displays the data before shut down last time . If it is 10 minutes automatically shut down, restart data is the MAX (maximum) data in last test process of 10 minutes, RT data for the current value of the moment. We just need to see if the MAX data is up to the standard or not. With this feature, the testers can first open the instrument, after the instrument is in measuring state, reopen ultraviolet lamp, test personnel left the scene. After the completion of the sterilization, testing personnel open the instrument (at the moment, the instrument has automatic shutdown), instrument will display the last test results, direct reading instrument on the max value can be (boot display interface as shown in the illustration, keep the data in the data recording, press the "hold" key into state measurement). Mainly for the convenience of long time disinfection occasion, the instrument saves electricity, to avoid frequent replacement of the battery.

3： Instrument can also be set up to manually shut down, so that the instrument has been working, but also directly read the MAX value on the instrument。