UV irradiance meter UIT-201

UV Irradiance Meter UIT-201
  • Measurement
  • MEMS, Electronic Components
  • Semiconductors
  • Liquid Crystal Display
  • Printed Circuit Board and PKG
  • Functional Materials
  • Automotive and Marine
  • Biology and Chemistry
  • Therapy, Cosmetics, and Pharmaceutical Development
  • Environment and Sanitation
  • Agriculture/Fisheries and Food
  • Energy
  • Video and Cinema
  • Printing
  • Optics
  • Security
  • Illumination

The Unimeter series was developed based on our experience and expertise as a manufacturer of optical equipment. These compact optical measuring instruments are genuinely easy-to-use from the user's standpoint. These compact UV meters are used to manage the intensity of a range of instruments, including irradiation systems, as well as UV curing, cleansing and sterilizing systems.
■ Troubleshooting is Here (requires member registration)

Light receptor replacement allows illuminance measurements in two wavelength regions (centered on 365 and 405 nm)
Absolute value measurement available
Evaluation is possible with our proprietary calibration system
Analog output available
Illuminance value is converted to analog for output. Monitoring is available by data logger and the like
UV illuminance measurement


UV Intensity Meter UIT-201
   - Analog Signal Output Cable
   -Handling Instructions
   -Trunk Case
   -AAA battery x3

Detector unit ( Optional ) UVD-365PD

Detector unit ( Optional )  UVD-405PD

Discontinued Models





AC adapter
Function switches between batteries and external power supply
Extension cables
Standard 2, 5, 10, and 15 and 20 m
Extension cables (flex specification)
Standard 2, 5, 10, 15

Installed light source

What is the calibration procedure, and how often is calibration needed?

Calibration once every six months is recommended in order to assure precision of measurement.

Is the equipment provided with a calibration results report, calibration certificate, and traceability system chart?

Provided as a standard feature when the product is purchased.