We are pleased to announce that Analytik Jena US has successfully completed the transfer of our UVP brand Light Sources, Meter/Meter Calibrations, UV Handheld Lamps,Crosslinker 3000s, B100 Devices, and Replacement Tube/Lamp products, historically known under the UVP brand, to Jelight Company Inc. through an asset purchase agreement.   

Jelight’s long‑standing leadership in ultraviolet technologies creates a strong foundation for the continuation of these products.
This transaction represents a thoughtfully planned strategic step, allowing Analytik Jena US to further sharpen our focus on Analytik Jena’s core technologies and products, while ensuring that these transitioned UVP products continue to thrive under Jelight’s ownership. 

Contact Jelight Company Inc regarding purchases, warranty issues, or any other questions regarding the acquired product lines at: 

lightsources@jelight.com
https://www.jelight.com 
Phone: +1 949-380-8774
Mailing Address: 2 Mason, Irvine, CA 92618

All other UVP brand product lines have been discontinued and are no longer offered for sale
Contact uvp@uvp.com for warranty questions.  
See uvp.com for product manuals.
General voicemail messages: +1 909-946-3197

All Analytik Jena products remain available through Analytik Jena US LLC
For Analytik Jena products check the website: www.analytik-jena.com
US Analytik Jena Product Service: service.us@analytik-jena.com 
US Analytik Jena Product Sales: pous@analytik-jena.com

Analytik Jena US LLC
Phone: +1 781-376-9899
Mailing Address: 3 Highwood Drive STE 103E, Tewksbury, MA 01876 

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

Brochure-UV Lab Catalog

Open PDF

J-Series UV Intensity Meters Manual

Open PDF

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