| Customization: | Available |
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| After-sales Service: | Online |
| Application: | Industrial |
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Product introduction
TJ270-30A double beam proportional recording infrared spectrophotometer is a high performance infrared spectrophotometer product using the principle of direct proportional recording by computer, which occupies the first level in China and the main market of domestic infrared spectrophotometer.
TJ270-30A double beam infrared spectrophotometer has the advantages of simple structure, easy adjustment and measurement, high sensitivity, good stability, low price, etc., widely used in petroleum, chemical industry, environmental protection, teaching, materials science, public security, national defense and other fields, is an indispensable analysis and test instrument for scientific research, production and teaching.
Instrument characteristics
1. The principle of computer direct proportional recording is used in China
2. Use a high energy double blazed grating to cover the entire working band
3. Using computer for instrument control and data processing, users can establish their own spectral database
4. Equipped with Chinese operating software
5. Vacuum thermocouple infrared receiving device is used to ensure the high performance and reliability of the instrument
6. The computer system can be used offline alone
Data processing function
It has the functions of spectral background baseline memory, spectral background baseline correction, spectral data smoothing operation, spectral baseline tilt correction, spectral data differentiation operation, spectral data four operations, spectral data accumulation operation, %T and ABS conversion, spectral file management, spectral gap value detection, spectral scale expansion, spectral absorption expansion and so on.
TJ270-30A Double Beam Infrared Light Spectrophotometer Infrared Visible Spectrometer Tester
Application
1. Identification of compounds
2. Structural analysis of unknown compounds
3. Quantitative analysis of compounds
4. Study the relationship between chemical reaction kinetics, crystal transformation, material tension and structure
5. Continuous detection of industrial processes and air pollution
6. Monitoring of free silica in the coal industry
7. Health and quarantine, pharmaceutical, food, environmental protection, public security, petroleum, chemical industry, optical coating, optical communication, material science and many other
The field of jewelry industry testing
8. Measurement of crystal quartz hydroxyl
9. Composition analysis of high polymer
10. Drug analysis
11. Measurement of infrared lens transmittance
TJ270-30A Double Beam Infrared Light Spectrophotometer Infrared Visible Spectrometer Tester
Parameter index
1. Wavelength range 4000-400cm-1
2. Wave number accuracy ≤± 4cm-1 (4000-2000cm-1)
≤± 2cm-1 (2000-400cm-1)
3. Resolution ≤1.5cm-1(1000cm-1)
4. Transmittance accuracy ±0.2%T(excluding noise level)
5. Io line flatness ≤±2%T
6. Stray light ≤0.5%T (4000-650cm-1)
≤1%T (650-400cm-1)
7. Horizontal coordinate extension is optional
8. Optional ordinate extension
9. Three test modes (transmittance, absorbance, single beam)
10. Scan speed five speed (fast, fast, normal, slow, slow)
11. Slit width five levels (very wide, wide, normal, narrow, very narrow)
12. Response four gears (fast, fast, normal, slow)
13. Three working modes (continuous scanning, repeated scanning, fixed wavelength scanning)
14. Power supply AC220V,50Hz
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