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Double Beam Microprocessor UV-VIS Spectrophotometer (Sky-2802R)

₹370,900.00
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Description

Double Beam Microprocessor UV-VIS Spectrophotometer (Sky-2802R)

Based on the information in the sources, here is a product description and specification table for the Double Beam Microprocessor UV-VIS Spectrophotometer SKY-2802 R: Experience Enhanced Accuracy and Versatility with the SKY-2802 R Double Beam UV-VIS Spectrophotometer The SKY-2802 R Microprocessor UV-VIS Double Beam Spectrophotometer is a highly accurate and versatile instrument designed to meet demanding analytical requirements. Featuring a double beam optical system, it employs two detectors to simultaneously measure the sample and reference beams, which optimises measurement accuracy and helps to restrain drift and compensate for blank changes, making it suitable for long-term testing. With its wide wavelength range, the SKY-2802 R is applicable across various fields, including biochemical research and industry, pharmaceuticals analysis and production, education, environment protection, and the food industry. It is also widely used in colleges and QC labs. The instrument facilitates curve fitting using standards with single or dual wavelengths and offers a wavelength scanning function through PC software. The SKY-2802 R comes equipped with an eight-cell holder for increased sample throughput. Specifications:
Specification Detail Double Beam Microprocessor UV-VIS Spectrophotometer (Sky-2802R)
Optical System Double Beam, Blazed Holographic Grating (1200 lines/mm)
Wavelength Range 190-1100nm
Spectral Bandwidth 1nm
Wavelength Accuracy ±0.5nm
Wavelength Repeatability ≤0.2nm
Wavelength Setting Auto, Resolution 0.1nm
Photometric Range 0~200%T, -4~4A, 0~9999C
Photometric Accuracy ±0.002 A (0~0.5A), ±0.003A (0.5~1A), ±0.3%T (0~100%T)
Photometric Repeatability ≤0.001 A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T)
Stray Light ≤0.05%T(220/360nm)
Scan Speed High, Medium, Low. Max.2000nm/minute
Baseline Flatness ±0.0015A
Stability ±0.001A/h (500nm,0A)
Noise ±0.001A, ±0.0003 A/H
Sample Compartment 8 Cell Holder, 10mm Pathlength Cuvette
Detector Silicon Photodiode
Lamps Tungsten Lamp & Deuterium Lamp (Pre-aligned)
Display Graphic LCD (320*240 Dots)
Keypad 30-key Alphanumeric Membrance Keypad
Output Port USB Port
Printer Mini Serial Printer; PC Printer
PC Software UV Analyst Scanning Software, Optional PC Scanning Software
Power Requirements AC 90-250V, 50/60Hz
Dimension 590x460x220mm, 545x468x245mm
Weight 25kg, 18kg, 26kg
Standard Configuration Glass Cells (4 Nos.), Quartz cells (2 Nos.), Instruments Cover (1 No.), Software CD (1 No.), USB Cable (1 No.), Operational Manual (1 No.), Software Manual (1 No.), Software key (1 No.)
Applications Medicine/Pharmaceutical Industry, Environment Monitoring, Commodity Inspection, Food Inspection, Agricultural Chemistry, Teaching in colleges & Universities, Metallurgy, Geology, Machine Manufacturing, Petrochemical Industries, Water and waste water Labs, Food and beverages Labs
Here are some frequently asked questions about the Double Beam Microprocessor UV-VIS Spectrophotometer (Sky-2802R), drawing on the product description and specification table I previously generated from the sources:
  • What are the main benefits of the double beam optical system in the SKY-2802 R? The double beam optical system in the SKY-2802 R is designed to optimise measurement accuracy by simultaneously measuring the sample and reference beams. This configuration also helps to restrain drift and compensate for blank changes, making the instrument suitable for long-term testing.
  • What is the working wavelength range of the SKY-2802 R, and what types of samples can I analyse with it? The SKY-2802 R boasts a wide wavelength range of 190-1100nm. This broad range makes it applicable for analysing a diverse array of samples across fields such as biochemical research and industry, pharmaceuticals analysis and production, education, environment protection, and the food industry.
  • What is the spectral bandwidth of the SKY-2802 R, and how does this affect the resolution of my measurements? The spectral bandwidth of the SKY-2802 R is 1nm. A narrower bandwidth like this generally provides higher resolution, allowing for better differentiation of fine spectral features in your samples.
  • How accurate are the wavelength and absorbance/transmittance readings I can expect from the SKY-2802 R? The SKY-2802 R offers a wavelength accuracy of ±0.5nm. Its photometric accuracy is ±0.002 A (0~0.5A), ±0.003A (0.5~1A), and ±0.3%T (0~100%T), indicating high reliability in its measurements.
  • What is the purpose of the eight-cell holder in the SKY-2802 R? The SKY-2802 R is equipped with an eight-cell holder. This feature allows for increased sample throughput, enabling you to analyse multiple samples in sequence without manual intervention for each measurement.
  • What software comes with the SKY-2802 R, and what can I do with it? The SKY-2802 R includes UV Analyst Scanning Software. This software provides a wavelength scanning function and likely other features for data analysis, curve fitting using standards, and instrument control via a PC. An optional PC Scanning Software may also be available.
  • What type of lamps does the SKY-2802 R use, and why? The SKY-2802 R uses a combination of a Deuterium Lamp and a Tungsten Lamp (Pre-aligned). This dual light source provides a stable and continuous spectrum across the entire UV (Deuterium) and Visible (Tungsten) wavelength range of the instrument, ensuring accurate measurements throughout.
  • How can I output data from the SKY-2802 R? The SKY-2802 R is equipped with a USB Port for data output. It also has ports for connecting Mini Serial Printers and PC Printers via a parallel port.
  • What are the standard accessories included with the SKY-2802 R? The standard accessories for the SKY-2802 R include Glass Cells (4 Nos.), Quartz cells (2 Nos.), Instruments Cover (1 No.), Software CD (1 No.), USB Cable (1 No.), Operational Manual (1 No.), Software Manual (1 No.), and a Software key (1 No.).
  • In which fields or laboratories is the SKY-2802 R typically used? The SKY-2802 R is widely used in colleges and QC labs. Its applications extend to areas such as medicine/pharmaceutical industry, environment monitoring, commodity inspection, food inspection, agricultural chemistry, teaching in colleges & universities, metallurgy, geology, machine manufacturing, petrochemical industries, water and waste water labs, and food and beverages labs.
  • Does the SKY-2802 R have any features to ensure stability over long measurements? Yes, the double beam optical system is a key feature that helps to restrain drift and compensate for blank changes, making the SKY-2802 R well-suited for long-time tests. The instrument also exhibits good stability with a specification of ±0.001A/h (500nm,0A).