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PMA-12 Photonic multichannel analyzer
C10027 series
The PMA-12 is a compact spectral measurement system that combines a spectrometer and optical detector into one unit. Because of the high sensitivity, spectra can easily be obtained in many applications, just by bringing the optical fiber close to the sample without the connection to a special light collection system. Since the spectrometer and photo-detector are manufactured with high machine accuracy, the PMA-12 is stable and can be used with confidence for long periods of time. The wavelength axis and spectral response characteristics are already calibrated, so spectral measurements can be carried out easily and accurately.
Features
- Spectrometer, photo-detector and power supply in a compact unit
- Real-time measurements (Simultaneous measurement of multiple wavelengths possible)
- Easy measurements with optical fiber
- Spectral response and wavelength calibrated
- Support many applications with the option
Measurement modes
◇Standard measurements
This is the most basic measurement mode.
・Applications: emission spectra for light sources, fluorescence, plasma and the like.
◇Reflective measurements
This is the measurement mode for finding spectral reflectance.
・Applications: reflectance measurements for optical filters, coatings and the like.
◇Transmittance and absorption measurements
This is the measurement mode for finding spectral transmittance and absorption.
・Applications: measurements of transmittance and absorption in optical filters, films, solutions and the like.
◇Chromaticity measurements (light-source color)
This is the measurement mode for finding the light-source color for luminous bodies.
・Applications: color evaluation in light sources for illumination, LEDs and the like.
◇Chromaticity measurements (object color)
This is the mode for finding the color of objects that are either reflective or transmit light.
・Applications: color evaluation of paint, fabric, printed matter and the like.
Specifications
| Product number | C10027-01 | C10027-02 |
|---|---|---|
| Photo-detector | BT-CCD linear image sensor | |
| Wavelength | 200 nm to 950 nm | 350 nm to 1100 nm |
| Wavelength resolution (FWHM)*1 | < 2 nm | < 2.5 nm |
| Wavelength accuracy | < ±0.75 nm | |
| Exposure time (Internal trigger mode) | 19 ms to 64 s | |
| Number of photosensitive device channels | 1024 ch | |
| Pixel size | 24 μm × 2928 μm | |
| Device cooling temperature | -15 ℃ | |
| Read-out noise (Max.) | 16 electrons | |
| Dark current (Max.) | 32 electrons/scan (-15 ℃, 20 ms) | |
| AD resolution | 16 bit | |
| Spectrograph | Czerny-Turner type | |
| Spectrograph F number | 4 | |
| Fiber type | Bundled fiber Φ12 mm SUS tube | |
| Fiber length | 1.5 m | |
| Fiber receiving area | Φ1 mm | |
| External trigger input | TTL level / High impedance | |
| Interface | USB 2.0 *2 | |
| Power supply | AC 100 V to AC 240 V, 50 Hz/60Hz | |
| Power consumption | Approx. 70 VA | |
| Ambient operating temperature | +10 ℃ to 30 ℃ | |
*2 1.5 m cable is included as standard.
Spectral response
Dimensions
- Confirmation
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