UV Products J-221 Longwave Analog UV-A Meter

UV Products J-221 Longwave Analog UV-A Meter

The J-221 meter measures longwave (365 nm) UV-A radiation. Its sensor is sensitive from 300 to 400nm with a peak sensitivity at 365nm. Measuring Range: 0 to 1200 uW/cm2. Meters are self-powered.

UV Products J-221 Longwave Analog UV Meter

NOTE: New ASTM E1417 require UV meters to have a digital display.

The J-221 meter measures longwave (365 nm) UV-A radiation

  • It's sensor is sensitive from 300 to 400nm with a peak sensitivity at 365nm.
  • Measuring Range: 0 to 1200 uW/cm2.
  • Meters are self-powered

 

The J-221 Meter complies with MIL STD 45662-A and can be found in MIL-I-6868D. Each meter features two scales for low and high-intensity readings. For remote readings, a four foot (1.2m) cord connects the sensor to the meter. Two scales measure a wide range of intensity. An infrared filter assures accurate readings when measuring light sources producing infrared radiation. The 5X attenuation screen can be used for very high-intensity lamp measurements.

Calibration is certified to meet UVP's published standards and is traceable to NIST*. UVP recommends calibration every six months.

Description Part # Saved Price Add to
UV Products J-221 Longwave Analog UV-A Meter UV-UVP-J221 $775.00 $735.00