THz Time-domain Spectroscopy

THz Time-domain Spectroscopy

Negotiable

Min.Order:1

Supply Ability:
1000 per Month
Payment Terms:
T/T Credit Card

Shenzhen GHF Technology Co., Limited

Business Type: Other
Main Products: , , ,

Product Details

CCT-1700A and CCT-1700B are the new desktop terahertz time-domain spectroscopy analyzers[CL1] , which can be used to conduct effective analysis and in-depth research on material’s spectral characteristics, composition structure and molecular vibration rotation characteristics. They can be widely used in spectral analysis, biomedicine, chemistry, agriculture, medicine, pharmaceuticals, materials, food, drugs and drug testing and many other areas.

 

The spectrometer has characteristics of wide detection range[CL2] , high sensitivity, high responsiveness, fine resolution and reliable performance. In addition, the technical performance has reached the international advanced level, some of the indicators and functions are in the international leading position.

 

THz Time-domain Spectroscopy

(1)Total Reflection Module

(2)Transmission Module

(3)Imaging Module

 

THz Time-domain Spectroscopy

 

CCT-1700C is the first new all-fiber portable terahertz time-domain spectrometer. In contrast to CCT-1700A / B, the main feature of the spectrometer is the use of all-fiber design, the design is very compact, small size and lightweight, very easy to carry. What’s more, the performance is more reliable than CCT-1700A / B, higher stability, wider band, higher sensitivity, higher responsiveness, better precision and  resolutions can be obtained. It has been gradually applied to many research fields.

 

Technical Specification

 

Item

Parameter

CCT-1700 A/B

CCT-1700 C

Optical Parameter

Terahertz Source

Light-operated Photo-conductive Semiconductor Emitter

Terahertz Detector

Light-operated Photo-conductive Semiconductor Receiver

Laser

Ultra Short Pulse Fiber Laser

Spectral Range

0.06 THz ~ 4THz (2 cm-1 ~ 133 cm-1 )

Dynamic Range

80dB in transmission

Scan range

54 ps

Rapid Scan

12 scans/second

 

 

Signal-to-noise

0.3 THz

80 dB

1.0 THz

60 dB

2.0 THz

50 dB

3.0 THz

30 dB

Working Conditions

Vo

220V AC

Power Consumption

100 W

Data Transmission

Network Port

Sample Modules

Purge

Nitrogen (N2) purgedΦ6mm tube

Size

L745xW700xH300(mm)

L450xW350xH200(mm)

Weight

60kg

25kg

Operating Temperature

18°C~30°C

Operating Humidity

20~80%

 
 
THz Time-domain Spectroscopy
 

Features

CCT creatively developed a new terahertz time-domain spectrometer that has improved performance with international advanced key characteristics and a number of international leading features.

 

Automatic Cycle Calibration

 

The automatic cycle calibration realizes an automatic frequency error correction of the terahertz absorption spectrum

 

Increases the accuracy of terahertz absorption spectroscopy measurements

 

Automation improves the ease of use

 

Light Propagation Path

Error value of slow sweep mode

Error value of fast sweep mode

Atmospheric Background Compensation

 

The atmospheric background compensation technique reduces the effect of unnecessary atmospheric absorption on the sample absorption spectrum

 

Improve spectrum quality and consistency

 

Real-time automation enhances the ease of use and saves time and money

 

 

Diagram Database

 

Comes with a practical diagram database, can quickly achieve automatic identification function

 

Multiple diagram databases (increasing)

 

Improve the user's work efficiency

 

 

 

Auto Sleep Mode

 

Automatic sleep mode to achieve the work of fully automated management

 

The greatest degree of energy savings

 

Maximize equipment life

 

Sample

Sample Handling

Sample Testing

Online Software Data Analysis

Analytic Result

Operation Example of Sample Test with Terahertz Spectrometer

 

Applications

 

Application Scenarios

 

Universities and Scientific Research Institutions, etc.

 

Biology, Chemistry, Agriculture, etc.

 

On-site[CL1]  Screening for Food and Drug

On-site Drug Inspection

 

Refined Pharmaceutical / Semiconductor Manufacturing Process Management, etc.

 

Early Diagnosis of Caries, Early Detection of Cancer Cells, etc.

 

Application Research for Colleges and Universities / Institutes

 

Terahertz spectroscopy has been widely used in many disciplines such as biology, medicine, chemistry and agriculture in universities and research institutes

 

 

Terahertz Detection of Food and Drugs

 

Photon energy is very small, it will not destroy the checked objects, and the detection speed is very fast

 

Capable of penetration through materials such as plastics, parcels, envelopes, luggage, cartons, clothing and ceramics etc.

 

Terahertz Detection of Composite Coatings

 

Reliable, effective, fast, and accurate

 

Thickness measurement of metallic, non-metallic and multilayer coatings

 

Horizontal and vertical non-contact scanning techniques

 

 

Terahertz Detection of Semiconductor Materials

 

No damage to the semiconductor, can be completed in a few minutes

 

Identify weak connections and removal of faults ahead of time

 

Fault isolation, location and analysis before encapsulation


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