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Single Beam UV-VIS Spectrophotometers

Single Beam UV-VIS Spectrophotometers Specification

Control Type
Microprocessor Controlled

Temperature Resistance
Up to 50C Operating Temp.

Shape
Rectangular

Display Type
LCD Display

Glass Type
UV-Quartz Cuvette Compatible

Power Supply
AC 220 V 10%, 50 Hz

Accuracy
0.5 nm Wavelength Accuracy

Features
Automatic Wavelength Setting, Wide Wavelength Range, User-Friendly Interface, High Sensitivity, Data Storage Capability

Type
Single Beam UV-VIS Spectrophotometer

Dimension (L*W*H)
420 mm x 280 mm x 180 mm

Equipment Type
Laboratory Spectrophotometer

Equipment Materials
Stainless Steel Body, Premium Optical Components

Power
220 V/50 Hz, 60 W

Voltage
220 V AC

Material
Metal & ABS Housing

Application
Quantitative and Qualitative Analysis in Laboratories, Research, Chemical, and Pharmaceutical Testing

Lamp Source
Deuterium & Tungsten Halogen Lamp

Wavelength Range
190 1100 nm

Measurement Modes
Transmittance, Absorbance, Concentration, Factor

Scanning Speed
Fast, Medium, Slow selectable

Noise Level
0.001 Abs

Baseline Flatness
0.002 Abs

Sample Holder
4-Position Cuvette Holder

Photometric Range
-0.3 3.0 Abs

Spectral Bandwidth
2 nm

Software Compatibility
Compatible with Windows OS Software

Weight
6 kg

Storage Capacity
200 Data Sets Internal Memory

Detector
Silicon Photodiode

Light Source Life
2000 hours (typical)

Data Output
USB/RS232 Interface

Single Beam UV-VIS Spectrophotometers Trade Information

Minimum Order Quantity
1 Unit

Main Domestic Market
All India

About Single Beam UV-VIS Spectrophotometers

Microprocessor UV-VIS Spectrophotometer is a solid state microcontroller based instrument designed for quick and accurate spectrophotometric analysis of any concentration. It operates at a wavelength range of 190 nm to 1100 nm. The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility.

The instrument is equipped with 128 x 64 dots large graphical LCD which makes the result easy to read. User can see the standard curve on-screen. The system has soft touch numeric keys with complete numeric key that provides a convenient interface for entering numeric values.

Provision has also been made for attachment of any dot matrix printer using centronics interface and PC connectivity through USB port.

Large Sample Compartment, can accommodate 5-100 mm path length cuvettes with optional holders. The instrument is supplied with a 4 position 10mm cell changer.

Versatile Laboratory Performance

This spectrophotometer is engineered for a multitude of laboratory applications, including chemical, pharmaceutical, and research analysis. Its broad wavelength range, automatic wavelength setting, and high sensitivity make it a versatile solution for both everyday and advanced experiments. The robust stainless steel body and premium optics guarantee durability and precision across tests.

User-Friendly Operation & Data Management

Featuring an intuitive LCD display and microprocessor control, users can easily set parameters and monitor results. The instrument's compatibility with Windows OS software and built-in storage for 200 data sets enable effective data handling and reporting. Automatic wavelength controls and selectable scan speeds enhance efficiency and user convenience.

Reliable and Durable Design

Constructed from a combination of metal and ABS housing with premium components, this spectrophotometer promises durability. Its deuterium and tungsten halogen lamps last around 2,000 hours, while temperature resistance up to 50C secures consistent operation. It is shaped for easy integration into laboratory environments and requires standard 220 V power supply.

FAQ's of Single Beam UV-VIS Spectrophotometers:

Q: How does a single beam UV-VIS spectrophotometer operate in laboratory analysis?

A: A single beam UV-VIS spectrophotometer directs light from a deuterium or tungsten halogen lamp through the sample cuvette, measuring the absorbance or transmittance of light at selected wavelengths. The microprocessor-controlled system translates this data into quantitative or qualitative analysis, ideal for various laboratory applications such as chemical and pharmaceutical testing.

Q: What types of samples and cuvettes are compatible with this spectrophotometer?

A: This device is compatible with UV-quartz cuvettes, accommodating up to four samples at once in its 4-position holder. It is suitable for liquid samples commonly analyzed in research, chemical, and pharmaceutical laboratories.

Q: When should I replace the light source in the spectrophotometer?

A: The deuterium and tungsten halogen light sources typically last about 2,000 hours of operation. Replacement is recommended when there is notable decrease in performance, such as diminished intensity or unstable baseline readings.

Q: Where can stored measurement data be accessed or exported?

A: Measurement data can be stored internally in the device's 200-set memory or exported to a computer via USB or RS232 interfaces. The spectrophotometer is compatible with Windows OS software for convenient data processing and management.

Q: What is the process for calibrating the wavelength accuracy of the instrument?

A: Calibration is carried out using the automatic wavelength setting feature, which aligns the instrument to known standards, ensuring a wavelength accuracy of 0.5 nm. Detailed calibration procedures are described in the user manual provided.

Q: How does this spectrophotometer benefit laboratory users?

A: With its wide wavelength range, fast scanning speeds, user-friendly controls, high sensitivity, and reliable data output, this spectrophotometer provides precise, repeatable outcomes. Its durable construction and large storage capacity streamline workflow and improve overall lab productivity.

Q: What are the primary modes of measurement available and their applications?

A: Users can select from transmittance, absorbance, concentration, and factor measurement modes. These modes support a variety of analytical techniques needed for quantitative and qualitative assessments in research, chemical analysis, and quality assurance testing.

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