Double Beam UV-VIS Spectrophotometer with tab

Double Beam UV-VIS Spectrophotometer with tab Specification

Power Supply
AC 230 V

Shape
RECTANGLE

Control Type
AUTOMATIC

Display Type
TOUCH SCREEN

Features
Features of LI-2702 Double Beam UVVIS Spectrophotometer Double Beam Optical System Splits light into sample and reference beams, providing high accuracy and stability by compensating for light fluctuations. Wide Wavelength Range (1901100 nm) Covers both UV and visible regions, making it suitable for a variety of analyses. Microprocessor Controlled Operation Enables automatic control, data processing, storage, and user-friendly operation. Automatic Wavelength Scanning Allows continuous spectrum scanning and precise wavelength selection. High Accuracy and Resolution Provides wavelength accuracy of about 0.5 nm and fine resolution (~0.3 nm). Multiple Measurement Modes Absorbance (A) Transmittance (%T) Concentration Kinetics (time scan) Spectrum scan Dual Light Source System Uses deuterium lamp (UV) and tungsten/halogen lamp (visible) for full spectral coverage. Photodiode Detector Ensures fast and accurate detection of transmitted light. PC Connectivity & Software Support Supports USB/RS-232 connection for data analysis and storage on a computer. Low Noise & Stable Baseline Features like automatic baseline and stray light correction improve measurement reliability.

Type
Other

Dimension (L*W*H)
45 468 245 mm Millimeter (mm)

Size
Approximately 545 468 245 mm

Height
245 Millimeter (mm)

Product Type
SPECTROPHOTOMETER

Equipment Type
SPECTROPHOTOMETER

Weight
18 Kilograms (kg)

Color
WHITE

Length
545 Millimeter (mm)

Power
AC 230 V Volt (v)

Width
468 Millimeter (mm)

Voltage
AC 230 V Volt (v)

Application
Chemical Analysis: Used to determine the concentration of substances in solutions using the BeerLambert law. Pharmaceutical Industry: Applied in drug formulation, purity testing, and quality control of medicines. Biochemistry & Clinical Labs: Helps in estimation of DNA, RNA, proteins, and enzymes in biological samples. Environmental Testing: Used for analysis of water and wastewater, including detection of pollutants and contaminants. Food & Beverage Industry: Determines additives, preservatives, and quality parameters in food products. Industrial Quality Control: Ensures consistency and quality of raw materials and finished products.

Warranty
1 YEAR

Double Beam UV-VIS Spectrophotometer with tab Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
2 Units Per Week

Delivery Time
4 Week

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About Double Beam UV-VIS Spectrophotometer with tab

The LI-2702 Double Beam UV“VIS Spectrophotometer is a microprocessor-controlled analytical instrument used to measure the absorbance and transmittance of substances in the ultraviolet and visible regions (approximately 190“1100 nm). It operates on a double beam principle, where light from a source is split into two paths”one passing through the sample and the other through a reference”allowing accurate comparison and minimizing errors due to light fluctuations. The instrument uses a deuterium lamp for UV light and a tungsten/halogen lamp for visible light, along with a monochromator to select specific wavelengths. A detector converts transmitted light into electrical signals, which are processed to determine concentration using the Beer-Lambert law. It is widely used in chemical analysis, pharmaceutical quality control, environmental testing, and biochemical studies due to its high accuracy, stability, and ability to perform multiple functions such as spectrum scanning and kinetics measurements.

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