High Performance TE-Cooled Backthinned Ethernet Communication Spectrometer
• Scientific-grade High Performance • Extremely Low Dark Noise and Stray Light for Spectrophotometer and Spectroradiometer • High Signal to Noise Ratio (SNR) • High Ultra-Violet Quantum Efficiency • High Speed Data Acquisition • Optical Dark Option (Auto Shutter) • Communication over long distance • OnBoard averaging - average up to 65,535 spectra • OnBoard Memory(Volatile) 50,000 spectra • Interface - Ethernet, USB, RS232(Custom) • Digital Gain/Offset : Digital Control by Software, 10bit resolution
| FEATURE | VALUE |
|---|---|
| Detectors | TE Cooled 2048 Array Backthinned FFT CCD ▶ Cooling : One Stage TE(Thermo-electric) Cooling(-10℃) ▶ Spectral Response Range : 200 - 1050 nm ▶ Pixels : 2068 X 128 pixels ▶ Full Well Capacity : 70 ke- (vertical) / 500 ke- (horizontal) ▶ Quantum Efficiency : >90% @650 nm |
| Wavelength Range | Full Range : 200 ~ 1050 nm Other user customized range is possible |
| Optical Resolution | 0.3 - 7 nm depends on spectral range, slit width and fiber core diameter |
| Dark | Auto Shutter |
| Dark Noise RMS | TYP > 1.8 @Min. Integration Time |
| Signal to Noise Ratio(2nm Band) | 3200 : 1 |
| Stray Light | < 0.05% AVG |
| Filter | Second Order Blocking Filter Installed |
| Onboard Memory(Volatile) | 50,000 spectra |
| Onboard Averaging | Up to 65,535 spectra |
| ADC Solution | 16bit (0-65535) |
| Minimum Integration Time | Free Run : 10 ms / SW Trigger : 2 ms |
| Data Transfer Speed | Up to 250 spectra Per Second Via Ethernet and USB2.0 |
| Computer Interface | Ethernet, USB, RS232(Custom) |
| Digital Gain / Offset | Digital Control by Software, 10bit Resolution |
| Trigger Mode | Free Run, S/W Trigger, External Trigger(20-pin connector) : TTL Edge trigger input |
| Power Input | DC 5V, 5A Max |
| Operationg System | Windows 7/10 (32/64 bit) |
| Software | SM32ProMX |
| Software Developmetn Kit | Visual C++ DLL/ LabVIEW VI SDK |
| Dimensions / Weight | 173 mm X 120 mm X 87.5 mm / 2.0 Kg |
| Fiber Optic Connector | SMA905 N.A.=0.22 Optical Fiber Input |
The Choice for Low Signal Level Applications
Korea Spectral Products is offering the new SM303NP TE cooled backthinned 2048 pixel array CCD spectrometer.
The SM303NP provides high quantum efficiency in UV and high dynamic range. It is ideal for UV/VIS/NIR spectrometry that requires very high signal to noise ratio and/or high dynamic range, like photoluminescence, Raman spectroscopy, measurement of photometric and radiometric values of light sources(LED, OLED, solar cell etc) applications.
The back-thinned CCD has excellent sensitivity in UV and allows deep UV application. Well designed housing allows up to a 850nm measurement window from 200nm to 1050nm (smaller measurement window sizes increase spectral resolution and light sensitivity) with very low stray light. The TE cooled detector also help to measure very low light signals by reducing the noise level in long integration times. Thanks to high dynamic range and low noise level, the SM303NP is also ideal for radiometric measurement applications.
The SM303NP stores 50,000 spectra with onboard memory. Spectrometer data acquisition is possible without data loss due to readout time. This function is expected to be utilized in various applications when time synchronization is important..
Software support includes SDKs and DLLs for developing dedicated applications and Windows OS-based spectrum acquisition and analysis software(SMProMX).
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