ATR sampling and spectrum test
ATR(attenuated total reflectance) components
CVD single crystal diamond, with its high hardness and resistance to acids, alkalis, and chemical corrosion, along with its high infrared transmittance, is renowned as the optimal ATR (Attenuated Total Reflection) crystal. Compared to other crystal materials, diamond ATR components withstand higher pressures, provide closer contact between samples and the crystal, achieve deeper penetration depth, and yield superior infrared spectral, used in UV, visible and IR-spectral scales test.
| Type | Crystal, prism |
| Spectral range | 4500-2300 cm-1; 1800-400 cm-1 |
| Total Internal Reflection Angle | 24.5° |
| Coefficient of Thermal Expansion | 1.0 ppm/K |
| Mohs Harness | 10 |
| Penetration Depth | 2.01 μm (1000 cm-1, 45°) |
| Melting Point | 3550°C |
| Thermal Conductivity | >2000 W/mK |
spectrometer
Spectrum test has become a popular and widespread analytical technique for the analysis of food, agricultural, pharmaceutical and chemical products. We developed compact real on time NIR spectrometer for customer under special condition. As for the accessories,
| Type | Optical grating, TE cooling |
| wavelength | 950-2100nm |
| Measurement resolution | <6nm, CCD pixels>256 |
| Working temperature | 0℃-60℃ |
| Fiber connector | SMA905 |
| Electronics power consumption | <2W |
| AD | > 16bits |
| communication | RS485, Baud rate: 57600 |
We are under develop a new generation NIR spectrometer which can be used in harsh environment with
Shock: 500g@1ms
vibration: 20gRMB(5-KHZ)