Forest UV Illuminance Meter FAQ

LS126C UV Light Meter FAQ

1. Is the data of LS126C UV light meter accurate? Can I send my LS126C UV Light Meter for inspection?

The test data is very accurate. LS126C UV light meter can test the intensity of the current lamp. The instrument can be sent to the CHINA National Institute of Metrology for verification, ensuring a measurement certificate.

2. What is the difference between LS126C UV light meter and other instruments?

• LS126C is equipped with a 1-meter-long test hook, which meets the sterilization requirements of national standards for medical institutions.

• LS126C has Bluetooth function and mobile APP, which can monitor data wirelessly within a certain distance, avoiding the damage of ultraviolet rays when viewing data on site.

• LS126C can set the timer shutdown time. After turning off the machine, the measurement data will be saved automatically. Next time the machine will display the last test result. Unattended measurement can be realized.

• The LS126C UV light meter has a real-time clock that keeps track of the specific measurement time of the measurement results. For example, if you test 20 tubes in a row, you can check the specific test time for each tube.

• LS126C has power graph display function and statistical function. The statistics function can record the real-time value, maximum value, minimum value, average value, measurement duration and test time during the test. The power diagram can be used to analyze the luminous intensity of the lamp after it is lit.

• LS126C UV Light Meter is equipped with USB communication port and dedicated PC software. Multiple sets of test data can be exported to excel sheets, and test reports can be generated for easy archiving and recording.

3. How many values ​​of ultraviolet germicidal lamps used in hospitals can meet the standard?

The "Technical Disinfection Technical Specifications" stipulates that the instrument should be placed at a vertical position of 1m under the 253.7 nm ultraviolet lamp. The irradiation intensity of the new ordinary 30W straight lamp is greater than 100μW/cm2. The irradiation intensity of the ultraviolet lamp needs to be greater than 70μW/cm2. UV lamps with different wattages have different test standards in different countries, and the 30W straight tube type is commonly used.

4. What is the difference in the test results between the LS126C UV Light Meter and the UV Intensity Indicator Card?

Irradiate the UV intensity indicator card with a germicidal ultraviolet lamp for 1 minute. The color of the UV-sensitive patch is compared to the standard patch to determine the intensity of the light pipe. Color contrast varies from person to person, especially if the color of the photosensitive patch is not too different from the color of the standard patch. Whether the intensity of the ultraviolet lamp reaches the standard can only be qualitative, and it is difficult to confirm quantitatively.

LS126C UV photometer directly displays the radiation intensity value of the germicidal lamp. Make sure that the measurement accuracy of the instrument meets the testing standards of the National Metrology Institute.

LS125 UV Light Meter Frequently Asked Questions

1. Can the probe cable of LS125 / LS126C UV light meter be extended?

Yes, both LS126C and LS125 can be extended to 6 meters, but it needs to be customized. If it takes longer, data transfer will be affected

2. What is the difference between the old version of LS125 UV Light Meter and the new version?

A new version of the LS125 UV Light Meter can display energy values. Different probes can choose different units according to the range, without manual conversion of units.

The new LS125 model has a rich interface statistics function, which can display real-time power value, maximum, minimum, average value, energy value and measurement duration.

The new UV light meter can support up to 9 probes, including UVA, UVB, UVC and other bands. It is a relatively complete series of UV photometers on the market.