XS11639 is a basic optical fiber spectrometer with a cross CT structure design. It has a compact size and the spectral range can be configured between 190-1100nm. With special lens fixing process and photoelectric separation structure, it has good temperature stability and reliability. Furthermore, we chose the UV-enhanced CMOS detector which can optimize the UV response.
XS11639 is the valuable spectrometer which can be used in color measurement, radiation measurement, absorption measurement, fluorescence spectrum, Raman spectrum and other measurement scenarios.
-
Features
- Configurable spectral range: 190-1100nm;
- Key-SMA905 design, suitable for kelp pin multi-core dense cluster fiber, fiber insertion strength consistency ≤7%;
- Equipped with UV-enhanced linear array 2048 pixels CMOS detector, UV spectral response is strong;
- High performance AD quantization sampling circuit, CCD quantization background noise ≤30RMS (100ms integration time);
- Configure USB, serial communication interfaces, configure 24PIN interactive interface, configure proprietary DAC and ADC, can achieve supporting light source enable, intensity control and power feedback.
-
Specification
Optical parameters | |
Optical fiber interface | Key-SMA905 |
Slit | 10μm、20μm、25μm、50μm、100μm、200μm (customizable) |
Detector | CMOS detector |
Number of pixels | 2048pixels |
Stray light | <0.3% |
Wavelength shift with temperature | ~0.3pixel/℃ |
Consistency of optical fiber insertion and removal | ≤7% |
Function parameters | |
AD sampling | 16bit |
Data interface | USB2.0、RS232 |
Extended function interface | 24PIN |
Acquisition mode | Single, continuous, software trigger, synchronous external trigger, asynchronous reset external trigger |
Detector integration time | 60μs-65S |
CCD read noise1 | ≤30 |
CCD dynamic range2 | 3000:1 |
Signal-to-noise ratio | 380:1 |
Response linearity3 | ≥98% |
Others | |
Weight | ≈190g |
Dimension | 75×63.5×35 mm |
Operating temperature | 0℃~40℃ |
Working humidity | 20%-85% |
1. CCD readout noise: integration time 10ms, CCD readout noise root mean square; 2. CCD dynamic range: the dynamic range is the saturation value of 2ms integration time/the root mean square of CCD readout noise, the evaluation method refers to the standard of enterprise; 3. Response linearity: The response nonlinearity is before calibration.
|
-
Products
Model | Number of pixels | Spectral Range | Spectral resolution | |||
Pixels
|
Start | End |
10um
|
25um
|
50um
|
|
XS11639-200-400
|
2048
|
200
|
400 |
-
|
- | 0.80 |
XS11639-190-540
|
2048
|
190
|
540 | - | 0.70 |
-
|
XS11639-790-1050
|
2048
|
790
|
1050
|
0.40
|
0.60 |
0.90
|
XS11639-200-920
|
2048
|
200
|
920
|
0.80 | 1.50 | - |
XS11639-350-1050
|
2048
|
350 | 1050 |
-
|
1.30 |
-
|
Model
|
Grating | Bandwidth | Spectral resolution | |||
10um
|
25um
|
50um
|
100um | |||
XS11639 | 2400/mm | 161 | 0.25 | 0.30 | 0.43 | 0.55 |
145 | ||||||
125 | ||||||
105 | ||||||
1800/mm | 225 | 0.30 | 0.45 | 0.55 | 0.75 | |
210 | ||||||
195 | ||||||
175 | ||||||
150 | ||||||
125 | ||||||
1200/mm | 350 | 0.45 | 0.60 | 0.80 | 1.30 | |
340 | ||||||
325 | ||||||
310 | ||||||
291 | ||||||
270 | ||||||
250 | ||||||
600/mm | 730 | 0.80 | 1.20 | 1.55 | 2.50 | |
720 | ||||||
710 | ||||||
500/mm | 1600 | 1.20 | 1.80 | 2.20 | 3.30 |
Noted: Spectral range, resolution and other parameters can be customized according to customer needs.
-
Dimensional drawing
-
Testing results
Signal-to-noise ratio
Standard light source (200-800nm)