Spectrophotometer 722g Spectrophotometer Lamp UV-Vis for Chemical Analysis

• Customization: Available
• After-sales Service: Online Video Service
• Application: Laboratory Apparatus
• Model NO.: 722G
• Detection Method: Spectrophotometer
• Advantage: High Resolution
• Principle: Classic Spectrometer
• Wavelengths: UV Spectrometer
• Dispersive Element: Grating Spectrometer
• Light Number: Monochromator
• Certification: CE
• Transport Package: Carton
• Specification: 60*44*38cm
• Trademark: AIYI
• Origin: China
• Production Capacity: 10 Sets/Month
• Package Size: 80.00cm * 60.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

spectrophotometer 722G spectrophotometer lamp uv-vis for chemical analysis

Features
1.a simple single beam spectrophotometer.
2. The wavelength is set manually.
3.Direct readout of transmission or absorption on the LED display.
4.Measured values can be transferred to PC via RS232 port for further analysis.
5.Low price and simple design make the model ideal tool for education or routine analysis

Detailed Photos

 

Product Parameters

 

Model	V721	V722	V722(N.S)
Optical System	Czerny-Turner(1200L/mm grating)
Wavelength Range	320-1020 nm	320-1020 nm	320-1020 nm
Spectral Bandwidth	6 nm	5 nm	4 nm
Wavelength Accuracy	±2 nm
Wavelength Repeatability	1 nm		0.5 nm
Photometric Accuracy	±1%T	±0.5%T
Photometric Repeatability	0.5%T	0.2%T
Photometric Range	0-200%T, -0.3A~3A,0-999C
Stray light	0.2%T	0.1%T
Stability	0.004 A	0.002A
Baseline Flatness	±0.004A/h@500nm		±0.002A/h@500nm
Noise	0.3%T	0.2%T
Wavelength Setting	Auto
Work Mode	T, A, C
Light Source	Tungsten lamp
Display	4 LCD
Detector	Silicon Photodiode
Output	RS-232 port
Power	AC 220V/50Hz or AC 110V/60Hz
Dimension	420*350*200mm
Net Weight	8kg
Shipping Size	520*450*320mm
Gross Weight	10kg

No accident shipping term:
DHL: 5-7 working days;
UPS: 7-9 working days;
FedEx: 7-9 working days;
EMS: 25-30 working days;
China Post: Depends on ship to which country;
Sea: Depends on ship to which country

FAQ

 

1, What is the spectral range of the Fourier spectrometer? What is its resolution and wave number accuracy?
Our Fourier spectrometer covers a wide spectral range, such as 4000 to 400cm^-1, equipped with high precision optics to provide industry-leading resolution, ensuring you get clear spectral details.

2, What is the minimum detection limit of the device? Does the signal-to-noise ratio and sensitivity meet our needs for trace component analysis?
The device has very high sensitivity and is capable of detecting trace components down to the ppb level. The signal-to-noise ratio is excellent, typically higher than 15,000:1, ensuring that you can obtain reliable data in a variety of applications.

3, What sample preparation methods and testing methods does the Fourier spectrometer support? Is it compatible with solid, liquid and gas samples?
Our Fourier spectrometers are designed to be flexible and adaptable to a wide range of sample types, including solids, liquids and gases. We offer a range of cuvettes and accessories including ATR (Attenuated Total Reflectance), Diffuse Reflectance and Gas cuvettes to meet different testing needs.

4, what data processing and spectral analysis functions does the software provided with the device have? Does it support spectral library matching and advanced quantitative analysis?
The software provided with the device is powerful and supports spectral analysis, quantitative analysis, spectral library matching and data export. The user interface is friendly and easy to learn and use, while supporting customized operations to adapt to specific analytical needs.

5, how is the long-term stability of the Fourier spectrometer? Does the reproducibility of test results meet rigorous scientific standards? Our Fourier spectrometers are designed with stability and reproducibility in mind, utilizing advanced optical and electronic technologies to ensure high reliability over long periods of continuous operation. We conduct rigorous factory tests on each unit to ensure that the instrument you receive is stable and reproducible.