Radiometer VLX-3W

VLX Radiometer

Measures UV light intensity for a specific wavelength (254 nm, 312 nm or 365 nm).
They are designed for an accurate and direct measurement of the UV radiation.

Applications

  •  Measurement of UV intensity
  •  Dose of the irradiation time 
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Precise Measurement of UV Radiation

The VL radiometers were designed for the exact and direct measurement of UV radiation energy.
For all models, the measurement of the UV radiation is done by a silicon photodetectors for the direct measurement of the UV intensity. There is no UV light converted into visible light which may cause incorrect calculations.

The VLX-3W is a highly accurate and user friendly radiometer. It is controlled by a microprocessor to program and to measure the UV radiation dosage according to two parameters: time (min or sec) or energy (J/cm²).
The Radiometer is connectable to three interchangeable sensors, which have to be used one at a time.
The sensors are available in 254 nm, 312 nm or 365 nm (please order separately, see Technical Data).

DescriptionFigureOrder No.

Radiometer VLX-3W
Device for 3 wavelength ranges 
(without sensors)

Please order sensors separately.

Radiometer VLX-3W110.0175

Optional

Exchangeable UV Sensor
Sensor CX-254
Wavelength 254 nm

Sensor CX-254110.0177

Optional

Exchangeable UV Sensor
Sensor CX-312
Wavelength 312 nm

Sensor CX-312110.0178

Optional

Exchangeable UV Sensor
Sensor CX-365
Wavelength 365 nm

Sensor CX-365110.0179

General Technical Data VLX-3W Radiometer

  • Intensity: 0 to 250 mW/cm²
  • Energy: 0 to 99999 J/cm²
  • Time: 0 sec to 99 hours
  • Choice between three different, interchangeable sensors (please order separately)
  • Stop button
  • Display:
    - Irradiation time
    - Received UV dose
    - Minimum and maximum intensity
  • Standardized calibration of the radiometer
  • Certificate included

Intensiy levels, automatic range:

  • Range 1: 0,0000 - 99,999 mW/cm²
  • Range 2: 100,00 - 250,00 mW/cm²

Energy levels, automatic range:

  • Range 1: 0,0000 - 9,9999 J/cm²
  • Range 2: 10,000 - 99,999 J/cm²
  • Range 3: 100,00 - 999,99 J/cm²
  • Range 4: 1000,0 - 9999,9 J/cm²
  • Range 5: 10000 - 99999 J/cm²

Technical Data Sensors

  • Exchangeable UV sensor for the radiometer VLX-3W
  • 1.6 m cable length to the radiometer
  • Standardized calibration according to the L.N.E. (France)
  • Certificate included

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