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Maya2000 Pro Series spectrometer
High sensitivity and deep UV measurement
The flagship Maya2000 Pro offers high quantum efficiency and high dynamic range and is responsive in the deep UV (~185-300 nm). This back-thinned 2D FFT-CCD spectrometer uses the Hamamatsu S10420 detector and is perfect for applications that require higher quantum efficiency over a broader spectral range.
Read About Maya2000 Pro VUV
 Maya2000 Pro Delivers Serious Performance
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Low-noise electronics
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Optical resolution to ~0.035 nm (FWHM); resolution depends on groove density of grating and size of entrance aperture
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14 grating options including optional HC-1 composite grating for coverage from 175-1100 nm
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Slits available in widths of 5, 10, 25, 50, 100 and 200 µm
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Optional order-sorting filters to eliminate second- and third-order effects
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Detector collection lens option for enhanced signal collection
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Fully controllable strobe signals (single or continuous)
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10 onboard digital user programmable GPIOs
Adaptable for VUV Applications
Maya2000 Pro can be adapted for nitrogen purging. Use it for applications where oxygen is negatively influencing your measurements - like deep UV (below 190 nm).
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If $10,000 is a little bit out of your budget range, and if long integration times aren’t part of your application, the Maya2000 Pro may fill the bill. Indeed, at introductory prices of just, Maya2000 Pro offers great value and performance for most any application requiring high sensitivity, good UV response and great dynamic range. |
Note: The specifications for integration time and dynamic range shown here apply to Maya2000 Pro units with firmware version 3.0 and above. |
| Type: |
Hamamatsu S10420 |
| Architecture: |
Back-thinned, 2D |
| Thermoelectric cooling: |
No |
| Number of pixels: |
All: 2068 X 70
Active: 2048 x 64 |
| Pixel size: |
14 µm square |
| Detector active area (mm): |
28.672 horizontal
0.896 vertical |
| Well depth: |
200Ke- |
| Peak QE: |
75% |
| QE @ 250 nm: |
65% |
| Spectrometer |
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| Integration time: |
7.2 ms - 5 s |
| A/D converter: |
16 bit 500 kHz |
| Dynamic range: |
15000:1 |
| Signal-to-noise ratio: |
450:1 |
| Non-linearity uncorrected: |
~10.0% |
| Non-linearity corrected: |
<1.0% |
| Column sensitivity: |
~0.32 Counts/e- |
Maya2000-Pro Sample Spectrum
 Nitrogen Purgebox for VUV Applications
Maya2000 Pro Spectrometers have outstanding response <190 nm and are useful for vacuum ultraviolet (VUV) measurements to ~150 nm.
But, because oxygen and water absorb in the VUV spectral band, maintaining sufficient signal outside a vacuum is not possible without an option such as the Maya Nitrogen Purgebox.
This purgebox flushes the environment with nitrogen to help mitigate water and oxygen absorption in the VUV.
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