OmniScan™

The Ultimate Diagnostic Tool
For Conveyor-Based UV Curing
 
The revolutionary OmniScan is the first UV analyzer to combine dosage measurements for ensuring product quality, with system diagnostics in one simple, automated package.



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Run Time System Diagnostics
The OmniScan's exclusive Irradiance Profiler graphically shows the absolute performance of each lamp subassembly in your system. A stored reference plot allows you to compare, on-the-spot, the current performance of the system with your standard operating parameters. There is no need to go to a computer station or to run complicated software.


Complete, easy to understand, run-time analysis of your process and equipment at the press of a single button
The OmniScan maintains all of the excellent optical and signal processing capabilities that have made these instruments the industry standards in sensitivity, accuracy, ease of use and ruggedness. The OmniScan improves on these versions by adding sophisticated run-time system diagnostics.

As the OmniScan passes through the oven, it acquires the maximum irradiance at every point along the curing path. It then shows this information as a graph of irradiance versus position allowing the operator to instantly see the uniformity of the product illumination.

By recalling a stored baseline run, the OmniScan provides both quantitative and qualitative analysis of the current run. This information is provided automatically and immediately to the operator.

SPECIFICATIONS:

Dose Range 1mJ/cm2 to 20J/cm2
Intensity Range 1mW/cm2 to 20W/cm2
Cosine Receptor Integrating Cavity
Temperature Range 10 to 60¡ÆC
Out of Band Rejection 104
Accuracy Typically better than 6%
Display Graphic with 4 significant digits
Information Displayed Dose
Maximum irradiance
Irradiance uniformity profile
Reference profile
Difference profile
Spectral Ranges 205nm to 345nm or     
250nm to 400nm     
Dimensions
 0.5¡± x 4.4¡± x 6.3¡±
12.7mm x 111mm x 161mm
0.75lbs / 0.34Kg

The baseline run, B, took 126 seconds.
Maximum irradiance was 271mW/cm2.

The current run, C, shows that the middle lamp has reduced irradiance but the others have maintained their output levels.
The difference display shows that there were 7 days between the reference and current run. The middle bulb has lost 32% of its output energy.