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Uvicure® Plus II & UV Power Puck® II

Advanced Versions, High Energy UV Radiometers

 

Uvicure Plus II Displays UV Power Puck II

 


Uvicure® Plus II

UV Power Puck® II

 
  • UV ranges - Choice of UVA, UVB, UVC, or UVV (specify one)
  • Truly compact size: 4.60" diameter
  • Self-contained, battery powered
  • Total UV Energy Density, Joules/cm2
  • Peak UV intensity, Watts/cm2
  • Low battery indicator
  • User replaceable lithium batteries
  • UV ranges - simultaneously displays UVA, UVB, UVC, UVV
  • Truly compact size: 4.60" diameter
  • Self-contained, battery powered
  • Total UV Energy Density, Joules/cm2
  • Peak UV intensity, Watts/cm2
  • Low battery indicator & User selectable displays
  • User replaceable lithium batteries

 

 

Applications

 

  • Measure UV curing system performance
  • Determine UV lamp efficiency
  • Establish UV level for proper curing
  • Meet ISO 9000 requirements
  • Establish, document & maintain UV process window
  • Measure UV Spectral distribution
  • Measure UV curing system performance
  • Determine UV lamp efficiency
  • Establish UV level for proper curing
  • Meet ISO 9000 requirements
  • Measure changes in spectral distribution ratios as the UV lamp ages


The Uvicure Plus II and the UV Power Puck II are self-contained, electro-optic instruments that are designed to measure and display peak irradiance and total UV energy applied to a work piece in a UV curing system. They have a unique compact design, only 4.60 inches in diameter and 1/2 inch high, which allows them to be placed directly in most curing environments. These instruments operate successfully in the extremes of UV and thermal radiation often encountered in UV curing systems.

A carefully designed optical sensing system measures total UV Energy Density in a particular bandwidth for the Uvicure Plus II and on 4 different channels (UVA, UVB, UVC, & UVV) simultaneously on the UV Power Puck II. The output is converted to a digital form and then displayed on the LCD. Total UV Energy Density, measured in Joules/cm2, is the result of the integrated intensity during exposure time. It is how much actual UV energy was impinged on the unit from the time it encountered UV until the time the UV source was removed. The Uvicure Plus II and UV Power Puck II have the distinct advantage of being able to monitor the peak irradiance in Watts/cm2 as well. This allows the operator to determine not only the total energy density, but also how that energy is delivered; i.e., what intensity.


By using the data provided by the radiometer, true process control can be achieved. At start-up each day, the operator exposes the radiometer to the curing process, takes readings, and observes if the readings are within the curing parameters for a satisfactory cure for the particular product to be run. The operator can make adjustments by changing length of exposure time, cleaning reflectors, or even relamping in order to obtain the desired UV levels, thereby assuring consistency in the curing process. The use of a radiometer takes a great deal of guesswork out of the overall process.

 

Operation

 

The Uvicure® Plus II and UV Power Puck® II are very easy to use. Simply push the "Reset" button and send the unit through a curing system, either conveyorized or stationary. The unit begins accumulating data when UV energy is encountered which is greater than its threshold. After the instrument has been passed through the UV process, the results of its measurements can be easily accessed by touching the "Select" button to scroll through a simple menu. Measurements displayed will be the UV bandwidth being monitored, the total UV energy in Joules/cm2, and the peak UV irradance in Watts/cm2. If a "Lo Batt" condition exists, this will also be displayed.

 

 

Specifications

 

Uvicure®Plus II & UV Power Puck® II
Range: UVA, UVB, UVC, UVV - 5mW/cm2 to 5W/cm2 , UVC-5mW/cm2 to 1W/cm2
Display: 4 Digit LCD
Data Readings: UV Bandwidth: UVC (250-260nm), UVB (280-320nm), UVC (320-390nm) or UVV 395-445nm
Total Energy: 0 to 250 Joules/cm2
Peak irradiance: 0 to 5 Watts/cm2. Optional 10 Watts/cm2 unit available.
Internal Radiometer Temperature: Degrees Celsius (80°C max.)
Lo Batt Indicator: Yes
User Interface: Push button switch allows user to obtain data from both display modes
Accuracy: ± 10%; ± 5% typical
Spatial Response: Approximately cosine
Spectral Ranges: Uvicure Plus II: Choose One: 320-390nm (UVA), 280-320nm (UVB), 20-260nm (UVC), 395-445nm (UVV)
UV Power Puck II: All ranges displayed simultaneously.
Operating Temperature Range: 0-75°C. The unit will tolerate much higher external temps for short periods. A safety audible alarm will sound if internal temperature rises above a safe level.
Time-Out Period: Approximately 4 minutes RUN mode; 2 minutes DISPLAY mode
Batteries: Two user replaceable AAA Alkaline Cells
Battery Life: Approximately 20 hours with display on
Dimensions: 4.60" diameter x .50" high (117mm x 12.7mm)
Weight: 10.1 oz (289 grams)
Package Material: Stainless steel and aluminum
Carrying Case
Construction: Cut polyurethane interior. Soft, scuff-resistant nylon exterior cover
Weight: 9 oz. (60 grams)
Dimensions: 10.75"W x 3.5"H x 7.75"D (274W x 89H x 197D mm)

  Specifications are subject to change

 

Available items
Item Number Item
UV-5010 UVICURE PLUS II, UV-C (250-260nm)
UV-5015 UVICURE PLUS II, UV-B (280-320nm)
UV-5020 UVICURE PLUS II, UV-A (320-390nm)
UV-5025 UVICURE PLUS II, UV-V (390-445nm)
UV-5050 UV POWER PUCK II, UV-A,B,C,&V ranges
All the above include Communication Package to download data to a computer for statistical analysis and data logging which includes software CD, Instruction Sheet, cable, Keyspan Serial USB Adapter with Keyspan installation CD. Also included: N.I.S.T. Certificate.

 

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