Service Hotline：Quick Search
Miniature Fiber Optical Spectrometer
Model：MSB3000
Features
MSB3000 Miniature Fiber Spectrograph is for ultraviolet,visible,near infrared spectroscopy measurement of an information apparatus.Compared to conventional spectrophotometer,the main features of the spectrometer to measure speed,the whole spectrum of information received simultaneously;repetitive,and most of the equipment used all-solid-state design,not the activities of components to ensure repeatability and measurement equipment for a long time to run the stability of the CT machines used in this cross-optical,compact,small portable devices.The main measurement used in emission spectrometry,measuring absorption spectra,fluorescence excitation spectroscopy,and so on. Micro-spectrometer is widely used in a variety of light detection,color measurement,chemical analysis,the glass lens reflex transmission measurement,chemical analysis of the dynamics,the university teaching laboratory demonstration,gem identification,enviromental monitoring,gas analysis,a variety of analytical instruments such as OEM parts.
MSB3000 Miniature Fiber Spectrograph is compact,including the incident slit,collimating lens,grating,mirror image,and the filter array detectors,also includes data acquisition systems and data-processing system.After the incident optical signal to the projection slit collimator lens,astigmatism will be made into a quasi-parallel to the optical reflection grating,the dispersion after the mirror imaging spectroscopy was in the array of receivers to receive the surface to form spectrum of surafce spectrum.
Spectrum of monochromatic light spectrum is the face of the sequence of arrangement(with high-level spectrum),the whole spectrum of any exposure to a small band corresponding to the pixel detector,in the light signal will be coverted into electronic signals,by Analog-to-digital converter,A/D amplification,by the end of electrical control system showed that the output terminal.In order to complete a variety of signal spectrum.
Features
- Fixed grating design;the traditional instruments through the grating rotation to scan the entire spectrum;and the use of micro-spectrometer CCD array receivers to achieve a fixed grating structure design,to achieve high repeatability and instruments to achieve long-term stability.
- Optical interface standard:SMA905 standard optical interface.FCinterface can be used to enter or lens coupling interface(user);
- Scanning speed:full-wavelength scanning of the fastest 5 milliseconds,the real dynamic analysis;
- The entire electrical system for the control of dual-CPU,a CPU-driven control of CCD,a CPU control data acquisition and transmission.Effectively improve the measurement of speed,to achieve rea-time spectrum acquisition and display.
- USB2.0 interface:the fastest 40M bps;
- RS232 interfaces;
- USB 3000-spectrometer to measure the speed of the fastest spectrometer,can be scanned 200 times per second.
Technical Parameter
| Specifications | MSB3000 | MSB3001 | MSB3002 | MSB3003 | User-defined |
| The Main Parameters | |||||
| Size | 70mm×96mm×45mm | ||||
| Weight | 400g | ||||
| Optical Parameters | |||||
| Focal Length | 42mm input; 68mm output | ||||
| Slit the Incident | 100μ | 50μm | 150μm | 100μm | 30-200μm(optional) |
| Grating | 600L/mm | 450/600/1200L/mm | |||
| Filter | Integration Filter(250-850nm,non-standard) | ||||
| Fiber Connection | SMA905 relay to 0.22NA fiber | ||||
| Spectrum Parameters | |||||
| Wavelength Range | 340-950nm | 400-1100nm | 700-1100nm | 220-800nm | 200-1100nm(optional) |
| Blazed Wavelength | 340nm | 450nm | 1000nm | 250nm | - |
| Bandwidth Spectrum | 4nm | 2nm | 5nm | 4nm | - |
| Wavelength Accuracy | ±1nm | ||||
| Wavelength Repeatability | ＜0.1nm | ||||
| Noise | 0.003Abs | ||||
| Stray Light | 0.3%(500nm) | ||||
| Integration Time | 5ms-65s | ||||
| Electrical Parameters | |||||
| Energy Consumption | 250mA@ 5 VDC | ||||
| Data Transfer Rate | 40Mbps(USB2.0) | ||||
| DAC Resolution | 16bit | ||||
| Interface | USB2.0 RS232 | ||||
| Detector Parameter | Sony ILX511 OR Toshiba TCD 1304AP and Hamamatsu | ||||
| Detection Range | S9840 | ||||
| Pixels | 220_1100 nm( Hamamatsu S9840) | ||||
| Pixel Size | 1024PIXELS,3648(tOSHIBA TCD1304AP) | ||||
| Signal to Noise Ratio | 14µm×200µm | ||||
| DAC Resolution | 500 : 1(at full signal) | ||||
| Linear Calibration Value | 12 bit | ||||
Flexible configuration: According to the band range of users ,the different requirements of the resolution,flexible configuration and slit grating.
Optional Items:
Slit the incident: the incident is the slit width,the smaller the value,about the high-resolution spectrometer,but the lower the energy system,poor signal to noise ratio.
Grating:the greater the grating groove density,the greater the grating dispersion,the higher the resolution,but under the same conditions,the smaller the scope of the band.
Receiver:Sony ILX511(2048 pixels) and Toshiba TCD1304AP(3648 pixels) for visible light receiver,in response to the spectrum of 340~1100nm,Hamamatsu S9840(1024 pixels) for the ultraviolet-visible receiver,in response to the spectrum of 200~1100nm.
More conventional form for the model configurations,such as the user has any other special requirements,please contact the local sales agent,or to contact our company.
Fiber-optic components:
It is a kind of optical fiber for optical signal transmission medium for the dissemination of material,which is the main mechanism into the core of the signal light,clad interface reflection after the completion of the optical signal in the core of communcation,in order to achieve data transmission.The optical signal attenuation small,strong toughness,strength,good temperature stability; tp provide a variety joint reflection projection type of measurement to meet the diverse needs of customers;SM905 standard interface to connect to a variety of measurement components, to complete a variety of different types of measurement.
| Fiber Type | Quartz,glass plastic optional |
| Measurement Range | 220nm~1100nm |
| NA | 0.22 |
| Fiber Diameter | 100,200,400,500,600,1000µm |
| Fiber Length | 2m(Or by user request) |
| Bend Radius | >0.3m |
| Core | Pure Silicon |
| Paper Material | PVC,PVC+Metal Spiral Pipe |
| Operating Temperature | -40~+75℃ |