The J-Series UV meters are photovoltaic devices for taking accurate and repeatable readings of UV light sources in either the 365nm or 254nm UV range.
Main Features
§ J-225 Meter measures the intensity of shortwave UV (254nm). Each meter comes with a sensor, attenuation screen and filter. This meter's sensor is sensitive within a range from 220 to 280nm with maximum sensitivity at 254nm
§ J-221 Meter measures the intensity of longwave UV (365nm). The sensor is sensitive from 300 to 400nm with a peak sensitivity at 365nm. J-221 Meter complies with MIL STD 45662-A and can be found in MIL-I-6868D (NSN 6635-488-5451)
§ 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
§ Meters are self-powered for maximum portability
Specifications
Power: Photovoltaic
| J-225 Meters: Measures 254nm UV
| ||
Dimensions:
| 3H x 3D x 3W in. (76 x 76 x 76mm) | ||
Part Numbers | |||
Part Number | Model | ||
97-0003-01 | J-221 365nm Longwave Meter | ||
97-0004-01 | J-225 254nm Shortwave Meter | ||
