Features
The Model 511 is a measurement instrument with diverse capabilities. The Model 511 automatically calculates, records and displays measurement values normally recorded by hand. A computer interface allows data to be directly downloaded from the Model 511 to a computer in real time.
This means, if you are doing large area uniformity measurements, you will have average value, percent uniformity data available. Data review is readily available with single button prompts to move back and forward through different screen modes.
In the numerical mode, mw/cm2 or mj/cm2 actual values are displayed across the exposure surface.
In the bar graph mode, easily recognizable variances across the exposure plane are displayed.
Light Meter Specifications
- Designed to accurately and repeatably measure MW/CM2 and MJ/cm2 to ±3% NIST Calibration Accuracy within 3 Sigma
- 1% linearity over dynamic range
- Cosine Response Probe
- Measures both MW/CM2 and MJ/CM2 using Mode selection button
- Range is from 1.0 to 250.0 MW/CM2 and 1.0 to 250.0 MJ/CM2
- Displays average value and uniformity %
- Displays Max, Mid and Min values
- Available wavelengths are 365nm, 400nm and 420nm. Other wavelengths are available by special request
- Backlit display makes reading easy in any light
- Charger operates from 90-240 VAC, 47-63 Hz with UL, CE, and TUV approvals
Available Probes
For UV Curing and “Flood Exposure” Applications
- 4 inch circular probe with 9 sensors array
- 6 inch circular probe with 11 sensors array
For Canon Lithography Systems
- 6 inch probe with 11 sensors in an arc array
