UVP J-Series Ultraviolet Meters

  • Each meter features two scales for low and high intensity readings

  • For remote readings, a four foot (1.2 m) 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

  • Meters are self-powered for maximum portability

Product Details

Three interchangeable sensors

The UVP J-Series UV meters are photovoltaic devices for taking accurate and repeatable readings of UV light sources in either the 365 nm or 254 nm UV range. All meters and sensors are individually serialized for traceability of calibration. Calibration is recommended every six months and is certified to meet published standards and is traceable to NIST. Calibrations are performed at Analytik Jena US West's factory.

Applications include:

  • Quality Control

Technical Data

Specifications

Power: Photovoltaic

J-225 Meter: Measures 254 nm UV
J-221 Meter: Measures 365 nm UV

Dimensions

3H x 3D x 3W in. (76 x 76 x 76 mm)

Weight

9 oz (0.25 kg)

 

Order Information

Part Numbers
ModelPart NumberDescription
J-221 365 nm
Longwave Meter
97-0003-01J-221 Meter measures the intensity of longwave UV (365 nm). The sensor is sensitive from 300 to 400 nm with a peak sensitivity at 365 nm.
J-221 Meter complies with MIL STD 45662-A and can be found in MIL-I-6868D (NSN 6635-488-5451).
J-225 254 nm
Shortwave Meter
97-0004-01J-225 Meter measures the intensity of shortwave UV (254 nm). Each meter comes with a sensor, attenuation screen and filter.
This meter's sensor is sensitive within a range from 220 to 280 nm with maximum sensitivity at 254 nm.

 

Downloads

J-Series UV Intensity Meters Manual

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