Maya2000 Nitrogen Purgebox
The Nitrogen Purgebox gives you the ability to measure under nitrogen flushed conditions. Use it for applications where oxygen is negatively influencing your measurements - like deep UV (below 190 nm). The Nitrogen Purgebox helps eliminate absorption from oxygen.
Advantages of Back-thinned FFT-CCD Detectors
Back-Thinned CCD area image sensors have high UV response, great signal-to-noise characteristics and wide dynamic range, making them especially suited for low light level applications. Because of their great native UV response, FFT-CCD detectors do not require the application of UV-sensitive coatings, which is common with standard CCD-array detectors. That’s important because batch-to-batch variation can be problematic with some UV coatings.
Introducing Maya2000-series Spectrometers
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 and Maya2000 Pro may fill the bill. Indeed, at introductory prices of just $4800 and $5800, respectively, Maya2000 and Maya2000 Pro offer great value and performance for most any application requiring high sensitivity, good UV response and great dynamic range.
While Maya2000 and Maya2000 Pro have similar performance for most parameters, the Maya2000 Pro offers better dynamic range and signal-to-noise (see comparison tables for a specification-by-specification analysis). Maya2000 starting at: $4800 Maya2000 Pro starting: $5800.
Turn Maya into a Network Spectrometer
When purchased with the Remora Network Adapter users can communicate with the Maya over Ethernet or Wi-Fi. Use with SpectraSuite Software, and turn your device into a network accessible spectrometer. Remotely capture spectral data from anywhere Plus, Remora allows multiple users to access data and experiment settings without the need for additional equipment. Remora's web-interface works with all popular web browsers and allows you to monitor data from a PDA, iPhone, and most internet ready devices.
Maya2000 Nitrogen Purgebox
The Nitrogen Purgebox gives you the ability to measure under nitrogen flushed conditions. Use it for applications where oxygen is negatively influencing your measurements - like deep UV (below 190 nm). The Nitrogen Purgebox helps eliminate absorption from oxygen.
Under the Hood |
Maya2000 Pro has >75% quantum efficiency; Maya2000 has 90% QE
USB 2.0 interface
Low-noise electronics
Optical resolution to ~0.035 nm (FWHM); resolution depends on groove density of grating and size of entrance aperture (slit)
14 grating options (ask us about options that provide expanded range).
Slits available in widths of 5 µm, 10 µm, 25 µm, 50 µm, 100 µm and 200 µm
Optional propriety order-sorting filters to eliminate second- and third-order effects
Maya2000 offers the detector collection lens option for enhanced signal collection
Fully controllable strobe signals (single or continuous)
10 onboard digital user-programmable GPIOs
Uses SpectraSuite Spectrometer Operating Software (runs in Windows, Mac or Linux).
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Detector Specifications |
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Maya2000 |
Detector: |
Hamamatsu S9840 |
Architecture: |
Back-thinned, 2D |
Thermoelectric cooling: |
No |
# of Pixels: |
All: 2080 x 20 |
Active: 2048 x 14 |
Pixel size: |
14 um square |
Detector active area (mm): |
28.672 horizontal x 0.196 vertical |
Well depth: |
130Ke- |
Peak QE |
>90% |
QE @ 250 nm |
55% |
Spectrometer Specifications |
|
Maya2000 |
Integration time: |
6 ms - 10 seconds |
A/D converter: |
16 bit, 500 kHz |
Dynamic range (typical): |
5700:1 |
Signal-to-noise ratio: |
350:1 |
Non-linearity (uncorrected): |
~4.0% |
Linearity (corrected): |
>99.7% |
Column sensitivity: |
~0.45 Counts/e- |
Network Access: |
Remora's USB interface adapts for Ethernet Connectivity |
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Detector Specifications |
|
Maya2000 Pro |
Detector: |
Hamamatsu S10420 |
Architecture: |
Back-thinned, 2D |
Thermoelectric cooling: |
No |
# of Pixels: |
All: 2068 x 70 |
Active: 2048 x 64 |
Pixel size: |
14 um square |
Detector active area (mm): |
28.672 horizontal x 0.896 vertical |
Well depth: |
200Ke- |
Peak QE |
75% |
QE @ 250 nm |
60% |
Spectrometer Specifications |
|
Maya2000 Pro |
Integration time: |
6 ms - 5 seconds |
A/D converter: |
16 bit, 500 kHz |
Dynamic range (typical): |
~12000:1 |
Signal-to-noise ratio: |
450:1 |
Non-linearity (uncorrected): |
~4% |
Linearity (corrected): |
>99.7% |
Column sensitivity: |
~0.32 Counts/e- |
Network Access: |
Remora's USB interface adapts for Ethernet Connectivity |
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