CAS 120B-HR high resolution CCD array spectrometer
The CAS 120B-HR is a high-resolution CCD array spectrometer designed by Instrument Systems. It builds upon the success of the CAS 120-HR model, offering enhanced spectral resolution for even more precise measurements.
Key Features:
- High Resolution: Designed specifically for the analysis of narrowband emitters, such as laser diodes.
- Cost-Effective: Well-suited for applications requiring accurate spectral measurement without breaking the bank, making it ideal for tasks like LED production and quality assurance.
- Successor to CAS 120-HR: Offers improved performance over the previous model from Instrument Systems.
- CCD Array Technology: Utilizes a CCD (Charge-Coupled Device) array detector for capturing spectral data.
Applications:
- LED production and quality control
- Laser characterization
- Narrowband emission analysis
- Research applications requiring high-resolution spectral data
FEATURES
CAS 120-HR Spectroradiometer
- High resolution down to 0.2 nm FWHM, 0.05 nm data point interval
- High-performance and cost-effective for production and laboratory
- Down to 4 ms integration time
- Integrated density filter wheel
SPECIFICATIONS
CAS 120-HR Spectroradiometer
| Model | CAS 120B-HR High Resolution Array Spectroradiometer | |
| Spectral Range ¹⁾ | 800 ~ 1000 nm | |
| Detector | Back-thinned back-illuminated CCD | |
| Number of pixels | 2048 x 16 | |
| Gratings | 1800 lines/mm | |
| Measuring ranges (typical) | 80 nm | |
| Spectral resolution (typical) | 0.12 nm | |
| Data Point Interval (typical) | 0.05 nm | |
| Wavelength Accuracy²⁾ | ± 0.05 nm | |
| Integration time | 4 msec ~ 20 sec | |
| Sensor dynamic range³⁾ | 5500:01:00 | |
| Non-Linearity | ± 0.6% | |
| Spectrograph | ||
| Focal length, f number, grating | approx 120mm, f/3.5, plane reflection grating | |
| Filter wheel | Available density filters: OD 0.5, 1, 1,5, 2, 2,5 | |
| Electrical Data | ||
| AD converter | 16 bit resolution | |
| PC interface | USB 2.0 | |
| Triggering | Input: TLL ascending slope; output: 2 TTL outputs (software controlled), 1 TTL output with flash pulse | |
| Baseline noise⁴⁾ | ±400 counts or ±2.5% | |
| Miscellaneous | ||
| Dimension (H x W x D mm) | 147 x 343 x 317 mm | |
| Power supply | Wide-range input 100 VAC to 240 VAC 50/60 Hz | |
| Power consumption | max. 35 VA | |
| Ambient temperature | 15 – 35 °C; relative humidity 70 % max., non-condensing | |
| Weight | approx. 7 kg | |
| Standards complaince | In conformity with EN 61010-1:2002-08 (safety requirements governing electrical equipment for measurement, control and laboratory use) | |
1) Further spectral ranges upon request.
2) Applies to Penray lamp or laser.
3) For a single acquisition with 4 ms integration time.
4) At shortest integration time, without averaging and at 30,000 counts signal level. When averaged, this value improves (e.g. averaged over 9 times equals a threefold noise reduction).
Instrument Systems is continually working to develop and improve its products. Technical changes, errors or misprints do not constitute grounds for compensatio
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