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Lab UV Vis Spectrophotometer

Name: Lab UV Vis Spectrophotometer
Brand: DEEKSHA ANALYTICAL PVT LTD
Price: 250000 INR
Availability: InStock

Price 250000 INR/ Piece

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MOQ : 01 Piece

Lab UV Vis Spectrophotometer Specification

Interface Type
USB, RS232

Response Time
Immediately upon measurement

Frequency
50 Hz

Resolution
0.1 nm

Port Size
Standard USB / RS232

Operating Voltage
220V AC

Mounting Type
Benchtop

Temperature
10C to 40C

Application
Laboratory chemical analysis, Qualitative/Quantitative evaluation

Power Supply
AC 220V, 50Hz

Accuracy
0.5 nm (Wavelength)

Features
Wavelength auto setting, Data storage, PC connectivity, Multi-function display, Printer interface

Number of Specimens
Single / Multiple with changer

Automation Grade
Semi-automatic

Display Type
LCD Digital Display

Measuring Range
0 200%T, -0.3 3.0A

Specimen Size
Standard 10 mm path length cuvette

Test Range
190 nm 1100 nm

Humidity
85% RH

Equipment Type
UV-Vis Spectrophotometer

Max Height
180 mm

Usage
Absorbance, Transmittance, Concentration measurements

Capacity
Photometric: -0.3 to 3.0 Abs

Machine Weight
18 kg

Test Speed
Manual / Programmable

Test Width
10 mm cuvette holder

Control Mode
Digital Microprocessor Control

Bandwidth
2 nm

Data Output
USB, RS232, Printer Port

Wavelength Repeatability
0.2 nm

Software
Included PC Software for Data Analysis

Detector Type
Silicon Photodiode

Sample Compartment
Suitable for 10 mm path length cuvettes

Supported Methods
Absorbance, Transmittance, Kinetics, Quantitation, Multi-Wavelength Analysis

Dimensions (LxWxH)
460 x 380 x 180 mm

Stray Light
0.05%T at 220 nm, 360 nm

Photometric Accuracy
0.003 Abs (1.0 A at 340 nm)

Lamp Life
2000 hours (Typical)

Baseline Stability
0.002A/h at 500 nm

Light Source
Deuterium Lamp & Tungsten Halogen Lamp

Lab UV Vis Spectrophotometer About

UV-VIS Spectrophotometer

Steady, modern and elegant appearance design. Adopt the newest microcomputer technology and electronic control system. Optimized optical system and structure can both extend new functions and ensure the accuracy, stability and durability.

7 inch color LCD screen and long life, more comfortable and sensitive silicone buttons. The instrument can show various scanning curves and charts for users to complete various tests without computers.
Support USB storage and different data formats such as Excel, txt and image(PC software. Users can output test data to flash memory, open and edit them on computers directly without any auxiliary software

Exceptional Measurement Precision

The spectrophotometer delivers outstanding baseline stability (0.002A/h at 500 nm) and minimal stray light (0.05%T at specified wavelengths), ensuring reliable and accurate sample assessments. The auto wavelength setting feature further enhances repeatability, making it suitable for detailed analytical work in research and industrial laboratories.

Comprehensive Application Support

Designed for versatility, the instrument supports a broad spectrum of methods, including absorbance, transmittance, kinetics, quantitation, and multi-wavelength analysis. This capability allows users to process both single and multiple specimens, catering to diverse analytical requirements in chemical, biochemical, and quality control labs.

User-Friendly Data Management

Equipped with an LCD digital display and interfaces such as USB, RS232, and printer port, the spectrophotometer streamlines data output and reporting. The included PC software facilitates advanced data analysis and storage, while the digital microprocessor provides an intuitive control experience for semi-automatic operation.

FAQ's of Lab UV Vis Spectrophotometer:

Q: How do I operate the Lab UV Vis Spectrophotometer for measurement?

A: To operate the spectrophotometer, insert your sample in a 10 mm path length cuvette into the compartment and use the digital microprocessor to select the desired method (absorbance, transmittance, etc.). Measurements are displayed instantly on the LCD digital screen, with easy control of wavelength settings and data storage options.

Q: What benefits does the dual lamp light source offer?

A: The combination of Deuterium and Tungsten Halogen lamps allows measurement across a wide spectral range (190 nm-1100 nm), ensuring accurate analysis from ultraviolet to visible regions. This enhances versatility for both qualitative and quantitative laboratory applications.

Q: When should I replace the lamps in the spectrophotometer?

A: Both Deuterium and Tungsten Halogen lamps provide up to 2000 hours of typical use. Replace the lamps when you notice decreased intensity or instability in baseline readings to maintain optimal measurement accuracy.

Q: Where can I export and manage my measurement data?

A: Measurement data can be exported via standard USB, RS232, or printer port interfaces. Use the included PC software for advanced analysis, data storage, and reporting, providing flexibility and convenience in laboratory data management.

Q: What process ensures photometric accuracy for quantitative analysis?

A: Photometric accuracy (0.003 Abs at 340 nm) is achieved through precise wavelength auto-setting and advanced silicon photodiode detection. Regular calibration and proper use of quality cuvettes further enhance the reliability of quantitative results.

Q: How can I use the spectrophotometer for kinetic or multi-wavelength analysis?

A: Select the appropriate mode using the microprocessor controls, place your samples, and program measurement intervals or wavelengths as required. The instrument's programmable test speed and supported methods facilitate dynamic analysis of reactions and multi-component evaluations.

Q: What is the benefit of the integrated PC software included with the spectrophotometer?

A: The included PC software streamlines data analysis, automates reporting, and supports comprehensive storage of results. This increases user efficiency and ensures robust data management for laboratory workflows.

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