- Phone
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Address
No.1 Xinghua Street (Section 2), Daxing District, Beijing
Zhongke Weineng (Beijing) Technology Co., Ltd
No.1 Xinghua Street (Section 2), Daxing District, Beijing

Widely used in various fields, such as transmittance and reflectance measurement, irradiance, absorbance and concentration measurement, color measurement, concentration measurement of chemical composition or radiometric analysis, film thickness measurement, gas composition analysis, protein, biological research and other fields.
1. Adopting CT non cross symmetric optical path effectively reduces stray light and improves system resolution;
3High anti reflective cylindrical mirror, stronger signal;
4Rich optional accessories including light sources, fiber optics, and CCD probes;
6Integrate the GPIO interface of Zhongke Weineng, making it convenient for users to obtain data through USB, serial port, and SPI;
7Provide a secondary development toolkit with development package functionality *, support for hot plugging, and support for simultaneously controlling the entire spectrum of spectrometer products from Zhongke Micro Energy Instrument. After adding references, users can directly call functions to implement various functions. Customer programming languages support C #, C/C++, Java, Delphi, Matlab, Labview, VB, VBA, Python, etc.
| Model: | CME-NIR1700 | CME-NIR2500 |
| Wavelength range: | 900nm-1700nm | 900nm-2500nm |
| Optical resolution: | 4.7nm FWHM (typical value, dependent on wavelength range) | 8.8nm FWHM (typical value, dependent on wavelength range) |
| Wavelength resolution: | 3.1nm (typical value, related to wavelength range) | 6.3nm (typical value, related to wavelength range) |
| Linearity: | >99% | |
| Integral time: | 6us~15s | 6 microseconds~200ms |
| Dark noise: | 6RMS Counts | 16RMS Counts |
| Dynamic range: | 15000:1 | |
| Signal to Noise Ratio: | 13000:1 | |
| Optical system: | 100mm focal length, F/#:4.5, Symmetrical cross CT optical path | |
| Detector: | HamamatsuS9203, Cooling surface array back illuminated type | Hamamatsu G9208 |
| Incident slit (um): | Standard 25 µ m can be selected from 5, 10, 50, 100, 200, 250 | |
| Grating: | 150g/mm@ 1250nm | 150g/mm@ 2000nm |
| Pixel count: | 256 、512 pixels | |
| Cooling range: | ***Refrigeration below ambient temperature of 40 ℃, such as: * * * Refrigeration at room temperature of 25 ℃ -15 ℃ | |
| Eliminate high-order processing: | Rear filter, used to eliminate ghost lines in the spectrum | |
| A/D bits: | 16 bits | |
| Interface: | USB、 Serial port SPI、 Ethernet port |
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| External trigger: | 4 trigger modes: Normal/Level/Edge/Synchronization | |
| power waste: | 3A @ 5 VDC | 250 mA @ 5 VDC |
| Size: | 182mm*110mm*47mm | |
| Weight: | 1kg | 1.2kg |
| Interface: | SMA905 | |