#Visible Spectrophotometer UV722
This product is an economic analysis instrument, with RS232 output. With an excellent photometric precision instrument that’s higher than the same file. It is widely used in medical testing, food, petrochemical industry, environmental protection and many other fields.
Features
- Large LCD screen (128*64 Dots) with saving standard curve function
Imported & Environmental Deuterium lamp, preventing from Ozone inhalation
● Adapted high-class grating with wholly hermetic light path design, to ensure the instrument has a super low stray light
● Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp with advanced system
Pre-aligned design ensures the user can change lamps conveniently
● Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
● With Si02 coating optical mirror, reducing the pollution from outside
● Optional PC Software to expand the applications to Quantitative, Multi-Wavelength and Kinetics
● Widely used for organic chemistry, inorganic chemistry, life sciences, food, medicine, health, agriculture, geology, metallurgy and environment fields.
Specifications
Model | V721 | V722 | UV723 |
Optical System | Single Beam, Grating 1200 lines/mm | ||
Wavelength Range | 360-1000 nm | 330-1020 nm | 200-1020 nm |
Spectral Bandwidth | 6 nm | 5 nm | |
Wavelength Accuracy | ±3 nm | ±2nm | |
Wavelength Repeatability | 1nm | ||
Photometric Accuracy | ±1%T | ±0.5%T | |
Photometric Repeatability | 0.5%T | 0.2%T | |
Photometric Range | 0-200%T,-0.3-3A | ||
Stray light | 0.5%T | 0.3%T | |
Stability | 0.004 A | 0.002A | 0.004 A |
Baseline Flatness | ±0.002A | ±0.002A | ±0.004A |
Noise | ±0.001 A | ||
Wavelength Setting | AUTO | ||
Light Source | Tungsten lamp | Deuterium &Tungsten lamp | |
Display | 4 LCD | ||
Detector | Silicon Photodiode | ||
Output | RS-232 | ||
Power | AC 220V/50Hz or AC 110V/60Hz | ||
Dimension | 520*450*320mm/20.47x17.72x12.6inch | ||
Weight | 10kg/23lb | ||
Supplier | Elite Scientific & Meditech Co. | ||
Visit us | www.elitrtradebd.com |
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