1.Double beam UV spectrophotometer
2.Wavelength range:200-1100nm
3.Auto-Control
4.Analytical Measurement&Information Process.
The UV762 UV-Visible Spectrophotometer applies the human-machine operational mode and is quite easy to operate. Users can quickly master the operation skills. The replacement of source lamp abandons the outdated and complicated ways and adopts more simple and easy way. The user can simply rotate a few screws to replace the illuminant light, which guarantees that the lamp is at the best position without complex adjustment.
The software design of the instrument has self-protection function, which ensures the device can restore normal working condition in case of any wrong operations.
As an excellent and useful apparatus, the fast and simple analysis performance allows UV762 to be widely applied to economic departments related to organic and inorganic, petroleum, pharmacy, environment, biochemistry, medicine, food and other sectors. It is one of the indispensable instruments for the conventional quality control (QC) and quality of analysis (QA).
2.Wavelength range:200-1100nm
3.Auto-Control
4.Analytical Measurement&Information Process.
Features & Applications
Gold Double Beam Ultraviolet-visible UV Spectrophotometer GD-UV762 is a double beam scanning ultraviolet-visible spectrophotometer. It has wider spectral range and is of very good quality. Since the instrument is equipped with a powerful micro-computer processing system, excellent optical and circuit system, and applies appropriate mechanical structure, and has a large LCD screen, it has become an effective and important tool for measurement applications at the lab in all industries
Gold Double Beam Ultraviolet-visible UV Spectrophotometer GD-UV762 is a double beam scanning ultraviolet-visible spectrophotometer. It has wider spectral range and is of very good quality. Since the instrument is equipped with a powerful micro-computer processing system, excellent optical and circuit system, and applies appropriate mechanical structure, and has a large LCD screen, it has become an effective and important tool for measurement applications at the lab in all industries
The UV762 UV-Visible Spectrophotometer applies the human-machine operational mode and is quite easy to operate. Users can quickly master the operation skills. The replacement of source lamp abandons the outdated and complicated ways and adopts more simple and easy way. The user can simply rotate a few screws to replace the illuminant light, which guarantees that the lamp is at the best position without complex adjustment.
The software design of the instrument has self-protection function, which ensures the device can restore normal working condition in case of any wrong operations.
As an excellent and useful apparatus, the fast and simple analysis performance allows UV762 to be widely applied to economic departments related to organic and inorganic, petroleum, pharmacy, environment, biochemistry, medicine, food and other sectors. It is one of the indispensable instruments for the conventional quality control (QC) and quality of analysis (QA).
Technical Parameters
Instrument Category:BWavelength range:200-1100nmMaximum Permissible Error of Wavelength:±0.5nm
Wavelength reproducibility:≤0.2nm
Transmittance range:0~300%
Absorbance range:-0.477~3.000A
Maximum Permissible Error of Transmittance:±0.5%
Transmittance reproducibility:≤0.2%
Drift:≤0.004A/h (2h after power on, at 500nm)
Baseline flatness:±0.004A(200 nm~1000nm)
Stray light:≤0.15% (220nm NaI, 340nm NaNO2)
Noise:100%(T) Line Noise ≤0.3%(T); 0%(T) Line Noise ≤0.2%(T)
Scanning speed:Fast, Medium, and Slow (three types)
Spectral bandwidth:2nm
Wavelength reproducibility:≤0.2nm
Transmittance range:0~300%
Absorbance range:-0.477~3.000A
Maximum Permissible Error of Transmittance:±0.5%
Transmittance reproducibility:≤0.2%
Drift:≤0.004A/h (2h after power on, at 500nm)
Baseline flatness:±0.004A(200 nm~1000nm)
Stray light:≤0.15% (220nm NaI, 340nm NaNO2)
Noise:100%(T) Line Noise ≤0.3%(T); 0%(T) Line Noise ≤0.2%(T)
Scanning speed:Fast, Medium, and Slow (three types)
Spectral bandwidth:2nm
Main Functions
Main functions can be divided into two categories: auto-control, and analytic testing & information processing.
Main functions can be divided into two categories: auto-control, and analytic testing & information processing.
Auto-Control
Internal system auto-checking when start-up; and automatically calibrating wavelength;
Automatic wavelength positioning;
Automatic filter switch;
Automatic source lamp switch;
Automatically select the best light switching point;
Graph and data displaying and printing;
All kinds of error messages displaying.
Internal system auto-checking when start-up; and automatically calibrating wavelength;
Automatic wavelength positioning;
Automatic filter switch;
Automatic source lamp switch;
Automatically select the best light switching point;
Graph and data displaying and printing;
All kinds of error messages displaying.
Analytical Measurement & Information Process
Spectrum scanning;
Single wavelength quantitative analysis (including multi-order concentration parameters determination);
Two wavelength and three wavelength quantitative analysis (including multi-order concentration parameters determination);
Multi-order derivative determination
Multi-wavelength determination;
Chemical kinetics measurement;
Curve combination and calculation, multi-order differential curve smoothing, graph zooming, curve preservation and calling;
Peak calibration, searching, and printing.
Spectrum scanning;
Single wavelength quantitative analysis (including multi-order concentration parameters determination);
Two wavelength and three wavelength quantitative analysis (including multi-order concentration parameters determination);
Multi-order derivative determination
Multi-wavelength determination;
Chemical kinetics measurement;
Curve combination and calculation, multi-order differential curve smoothing, graph zooming, curve preservation and calling;
Peak calibration, searching, and printing.