| Sensor | Vanadium oxide (VOx) microbolometer |
| Wavelength | Broadband MWIR/FIR: 2 to 16 µm |
| Pixel Count, H x V | 307 kilopixels, 640 x 480 |
| Image Area | 10.88 x 8.16 mm |
| Pixel Dimension | 17 x 17 µm |
| Min. Beam (10 pixels) | ~170 µm |
| Shutter Type | Rolling |
| Max. Full Frame Rate | 30 Hz (7.5 for export) |
| Signal to RMS Noise | ≥1000:1 |
| Opt./Elec. dB | 30/60 |
| ADC | 14-bit |
| Measurable Sources | CW beams, pulsed sources (auto-trigger sync) |
| Measured Beam Powers | See the Approximate Saturation Power Limits graph |
| Manual Beam Attenuation | Provided 1" ND-1 and ND-2 reflective Germanium filters. See app note for more info. |
| Displayed Profiles | 2-D & 3-D plots
10, 16, 256 or max colours or grey. Contoured display at 10 and 16 colour. |
| Measured & Displayed Profile Parameters | Raw and smoothed profiles
[Triangular running average filter up to 10% FWHM] |
| Beam Diameter | Diameter at two user set Clip levels
Gaussian & Second Moment beam diameters
Equivalent diameter above a user defined Clip level
Equivalent Slit and Knife Edge diameters |
| Beam Fits | Gaussian & Top Hat profile fit & % fit
Equivalent Slit profile |
| Beam Ellipticity | Major, Minor & Mean diameters. Auto-orientation of axes. |
| Centroid Position | Relative and absolute
Intensity Weighted Centroid and Geometric Centre
Beam Wander Display and Statistics |
| Measurement Accuracy | 5 µm processing resolution for interpolated diameters
Absolute accuracy is beam profile dependent - ~10 µm accuracy is frequently achievable
Centroid accuracy is also beam dependent. It can be as good as ±10 µm since it is arithmetically derived from all pixels above the centroid clip level. |
| Processing Options | Image & profile Averaging, 1, 5, 10, 20, Continuous.
Background Capture and Subtraction.
User set rectangular Capture Block for capture
User set or Auto ellipse Inclusion region with beam tracking for processing
*.ojf files save all WinCamD custom settings for particular test configurations |
| Pass/Fail display | On-screen selectable Pass/Fail colours. Ideal for QA & Production. |
| Log data and statistics | Min., Max., Mean, Standard Deviation, to 4096 samples |
| Relative Power Measurement | Rolling histogram based on user's initial input. Units of mW, µJ, dBm, % or user choice (relative to a reference measurement input) |
| Fluence | Fluence, within user defined area |
| Certification | RoHS, WEEE, CE |
| Multiple Cameras | Up to 4 cameras, parallel capture.
1 to 8 cameras, serial capture. |
| Camera Dimensions‚ Width x Height x Depth | 73 x 73 x 52 mm |
| Optical depth from housing/filter to sensor ±0.2 mm | 15.5 mm |
| Mounting | 1/4"-20 holes aligned with sensor centre |
| Weight (Camera with 1" NDL-2 Ge filter) | 422 g) |
