Ultraviolet Radiation Illuminometer Technical Indications
Ultraviolet radiation illuminance meter is measuring wavelength range of 254nm ultraviolet radiation intensity of the instrument. The use of special blind tube UV sensor technology, not subject to sunlight and other rays such as light interference, high precision measurement, stable performance. With automatic battery undervoltage indication and data retention function.
Brief introduction
Digital ultraviolet radiation illuminance meter is measuring wavelength of 253.7nm ultraviolet radiation intensity of the instrument. Using special blind tube ultraviolet sensor technology, not subject to sunlight, light and other ray interference, high measurement accuracy, stable performance. With automatic battery undervoltage indication and data retention function. The whole machine is compact and easy to use. Applicable to hospitals, health epidemic prevention departments, chemical industry, electronics, food processing plants, entertainment sound and other ultraviolet lamp irradiation intensity monitoring.
This instruction manual includes safety information and warnings, please read the contents carefully and strictly observe all warnings and precautions.
Technical Instructions
Display: Bit LCD display with a maximum reading of 1999.
Measuring Principle: Double Integral A/D Conversion
Storage environment: room temperature, dry environment storage
Working environment: temperature 10 ~ 30 ℃ temperature 30 ℃ ≤ 85% RH
Battery under-voltage indication: LCD display "+-" below
Over-range indication: "OL" or "I" is displayed at the highest level.
Data retention function: "H" displayed on the top of LCD
Measuring wavelength: 254±10nm
Measuring angle: the vertical line perpendicular to the sensor sensing surface as the axis, around the axis ± 10.
Measuring range: 0～2000μw/cm2,0～2000μw/cm2, "×10" is displayed on the bottom of LCD.
Resolution: 1μw/cm2
Battery supply: 9V alkaline or carbon zinc battery 6F22
Battery life: Alkaline batteries about 200 hours zinc carbon batteries about 100 hours
Overall dimensions: display head: 149 × 71 × 41 (mm); probe sensor θ 29 × 33 (mm); wire length 2m
Weight: about 300 grams (including battery)
Key function
1、Power switch key POWER is used to switch the power supply of the instrument, press to open the power supply, and then press to close the power supply, cycle switching, please be sure to turn off the power supply when not in use.
2、Data keep HOLD
