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miniatuer raman spectrometer
miniatuer raman spectrometer
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miniatuer raman spectrometer
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Product Code: ATP5020
application
- Optosky ATP5020 lowcost miniature raman spectrometer employs the high-performance-to-price ratio, 2048 x 64 pixel, TE-cooled CMOS, down to -5ºC. It is customized for raman spectrometer with high hesitivity and resolution, which increases measuring reliability, and measuring results are not changed by temperature.
- Optosky tailor-designs ultra-low noise CCD signal processing circuit inside, resulting in first-class quantitative noise that is lower than 3 counts.
- ATP5020 is designed with SMA905 fiber optic entrance connector or free space, and it outputs spectrum data via USB2.0/UART
| Detector | |
| Detector type | CMOS plus external cooling technology, TE-cooled to -5℃ |
| Spectral range | 180-1180 nm |
| Effective pixels | 2048 |
| Pixels dimension | 14μm×14μm |
| Full well capacity | 200 Ke- |
| Sensitivity | 6.5 uV/e- |
| Dark noise | 300 e-rms |
| Optical parameter | |
| Focal distance | 40/60mm |
| Optical resolution | 0.06-2 nm |
| Incident Interface | SMA905 connector，free space |
| Signal-to-noise | >1300:1 |
| Dynamic range | 50000 |
| Working temperature | -10°c to + 50°c |
| Numberical aperture | 0.11 |
| Working humidity | < 90% NC |
| Trigger | YES (IN and OUT) |
| Cooling temperature | -5°c |
| Full Well | 300 ke- |
| Scanning rate | < 1 kfps |
| Wavelength range | 180-1180nm |
| Slit Size | 50 μm (5, 10, 25, 50, 100, or 200 μm optional) |
| Optical Design | f/4 crossed asymmetrical Czerny-Turner |
| Physical parameters | |
| Dimensions | 170×110×52 mm^3 |
| Weight | 0.8kg |
| Sealing | Anit-sweat |
| Electrical parameter | |
| A/D conversion resolution | 18 bit |
| Integration time | 1 ms - 30 s |
| Interface | USB 2.0 (480MHz High speed) |
| Supply voltage | DC4.5 to 5.5 V (type @5V) |
| Operating current | <2.3A |
| Storage temperature | -30°c to + 70 °c |
- Detector：CMOS TE-cooled down to -5 ℃
- CCD parameters：2048×64pixel, 14×14um
- Ultra-low noise CCD signal processing circuit
- Spectral range: 185-1100nm
- Spectral resolution: 0.1-2 nm(depend on spectral range, slit width)
- Optical path：crossed Czerny-Turner (C-T)
- Integration time：2ms-130s
- power supply：DC 5V±10% @ <2.3A
- 18 bit, 570KHz A/D Converter
- Entrance connector：SMA905 connector or free space
- Output interface: high-speed USB2.0 or UART
- 20 pins, dual rows programmable extension connector
- Raman spectrometer
- Micro spectrophotometer,
- high-speed spectrophotometer
- Spectral analysis /radiation spectrophotometer/ spectrophotometric analysis
- Transmittance, absorbance, reflectance detection
- Wavelength detection
- LIBS
How to choose miniature raman spectrometer?
The ATP5020 is the lowcost micro raman spectrometer, whose customized for raman spectrometer employs high sensitivity and high resolution with cooled down to -5C.
What is the cooling temperature for the ATP5020?
It uses Hamamatsu s11639 plus external cooling technology to cool down to -5C proving constant measuring results.
What are High Resolution & High Sensitivity & TE cooled Spectrometer from Optosky?
ATP5100 Ultra-miniature, Cooled BT CCD, sized up to a coin.
ATP5040 crossed C-T, TE-cooled 4096 pixels CMOS external cooling, high sensitivity
ATP5020P crossed C-T, Hamamatsu CCD cooled, higher sensitivity, SNR & dynamic range is higher than Maya.
ATP5030P M-shape C-T, higher resolution and low stray light, Hamamatsu CCD
ATP5030 (2048pixels) & ATP5034 (4096pixels) CMOS+TE-cooler, M-shape C-T, high resolution
ATP5330 (2048pixels) & ATP5334 (4096pixels) Thin, cooled CMOS+TE cooled, M-shape C-T, super high resolution
How many topology structure of optical path for a spectrometer?
There are commonly divided into 4 types of optical path, including crossed C-T, M-shape C-T, concave grating optical path, transmittance grating opitcal path.
Crossed C-T: ATP2000P,ATP2002, ATP2400, ATP1010, ATP5020P, ATP5040, ATP6500
M-shape C-T: ATP3030, ATP3034, ATP3330/4 ATP5030, ATP5034, ATP5330/4
Concave grating: ATP4230, ATP4020, ATP4050, ATP4070
let's see the M-shape optical path looks like a number "3", so our models uses the 3rd number "3" to indicate M-shape optical path models.
In generally, topology structure can decide resolution, sensitivity, stray light, and size of a spectrometer.
Crossed C-T topology structure employs better sensitivity and compact size.
M-shape C-T employs higher resolution and better stray light.
Concave grating optical path employs high stray light.
