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Terahertz Spectrometer
C12068-01
The C12068 series are an attenuated total reflection (ATR) spectrometer integrating a terahertz wave emitter, detector and total reflection prism into a single unit. ATR spectroscopy using the C12068 series is unaffected by water vapor in the environment and ensures high stability and easy operability. Just placing a liquid or powder sample on the measurement surface allows easily acquiring information on intermolecular vibrations and crystal lattice vibrations.
Features
- Compact, space-saving design
- Not affected by water vapor in the environment
- Broadband measurement: 0.1 THz to 7 THz
- Excellent reproducibility
Applications
- Measurement of optical constants in the terahertz range
- Monitor of crystallinity
- Estimation of water content
- Evaluation of interaction with water
- Other applications of terahertz spectroscopy
Specification
| C12068-01 | C12068-02 | |
|---|---|---|
| Bandwidth *1 | 0.1 to 4.0 THz | 0.5 to 7.0 THz |
| Dynamic range *2 | ≥50 dB | |
| Resolution | 80 ±10 GHz | |
| Measurement time *3 | 3 min | |
| Measurement object | Powder, liquid | |
| Control system | PC (Windows10) | |
| External control | USB 1.1 | |
| Laser class | Class 1 | |
| Dimensions (W × H × D) | Approx. 500 mm × Approx. 313 mm × Approx. 534 mm | |
| Weight | Approx. 50 kg | |
*1 Bandwidth of generated terahertz waves. Measurable band changes depending on the object to measure.
*2 At peak frequency.
*3 Depends on the number of integrations.
Dimensions (unit: mm)
Publications
- Takebe, The archives of practical pharmacy 73, 14 (2013). (in Japanese)
- Takebe et al., J.Pharm.Sci. 102, 4065 (2013).
- Sakai et al., ACS Omega 4, 2702−2707 (2019).
- Yasuda et. al., Optical alliance 30, 51 (2019). (in Japanese)
- Akiyama et. al., J. Infrared Milli. Terahz. Waves, 40, 1160 (2019).
- Confirmation
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