Double Beam UV VIS Spectrophotometer

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Double Beam UV VIS Spectrophotometer Specification

Product Type
Double Beam UV VIS Spectrophotometer

Voltage
220 V, 50 Hz

Application
Research, pharmaceuticals, clinical labs, chemical analysis, biotechnology, environmental testing

Material
ABS Body with metal components

Color
White with Blue Accents

Power
150 W

Capacity
Can accommodate standard 10 mm cuvettes

Dimension (L*W*H)
600 mm x 450 mm x 230 mm

Operate Method
Automatic (Microprocessor controlled with touch screen or interface)

Weight
18 kg

Classification
Laboratory Instrument

Usage
Quantitative and qualitative analysis in laboratory settings

Double Beam UV VIS Spectrophotometer Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Cheque, Telegraphic Transfer (T/T), Letter of Credit (L/C)

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
carton box, export quality also available

Main Export Market(s)
Asia, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001 ,CE

About Double Beam UV VIS Spectrophotometer

Microprocessor UV-VIS Spectrophotometer (Double Beam)

Labrador is advanced DOUBLE BEAM UV-VIS Spectrometer with more accuracy and flexible requirement. The two detectors are used to measure sample and reference respectively and simultaneously for satisfying of requirement of various fields , Such as biochemical research and industry, Pharmaceuticals analysis and productions, Environments productions, food industry Etc.

Optical System	Double Beam(1200 lines/mm
	Grating)
Wave Range	190-1100nm
Mode	Basic/Quantiative/Wavelength
	Scan/DNA Protein Test/Kinetics
Scanning Speed	Fast/Meadium/Low
Band Width	1 nm
Wavelength Accuracy	+ 0.1 nm
Wavelength Repeatability	0.1 nm
Photometric Accuracy	+ 0.3% T
Photometric Respectability	0.2% T
Photometric Display Range	0-200%n T,-0.3- 3.0 A,0-9999 C
Stability	+ 0.001 A/h @ 500 nm
Baseline Flantess	+ 0.001 A
Noise	< 0.05% T @ 220 nm, 360 nm
Stray Light	< 0.05% T @ 220nm,360 nm
Data Output Part	USB
Printer Part	Parallel Part
Display	Graphic LCD (320*240 Dots)
Lamps	Deuterium Lamp & Tungsten
	Halogen Lamp
Detector	Silicon Photodiodes
Dimension (LWH)	625430206nm
Net Weight	26 Kg

Precision Meets Versatility

Engineered with advanced optics and microprocessor control, this double beam spectrophotometer covers a broad wavelength range (190 nm 1100 nm) with remarkable wavelength and photometric accuracy. Its robust design supports diverse analytical applications in modern laboratories, enhancing reliability and repeatability for every measurement.

Intuitive Operation and Data Management

A large LCD or graphic display and user-friendly software ensure a seamless analytical workflow. Data can be easily exported via USB, RS232, or dedicated printer ports, while internal and USB data storage capabilities provide flexibility for extensive research documentation.

Designed for Laboratory Excellence

Compatible with sippers, auto samplers, temperature accessories, and both quartz and glass cuvettes, this instrument accommodates varying sample types. The robust ABS body and metal construction ensure durability for intense lab use, while the 4-position cell changer (optional) boosts productivity.

FAQs of Double Beam UV VIS Spectrophotometer:

Q: How does the double beam UV VIS spectrophotometer improve accuracy in laboratory analyses?

A: The double beam configuration eliminates fluctuations from the light source and environmental changes by referencing a blank sample continuously. Features like 0.3 nm wavelength accuracy, 0.2 nm repeatability, and 0.3% T photometric accuracy contribute to reliable, reproducible measurements.

Q: What types of samples and cuvettes can be analyzed with this spectrophotometer?

A: This instrument is compatible with both quartz and glass cuvettes of standard 10 mm path length. It can handle liquid samples common in chemical analysis, biotechnology, pharmaceuticals, and environmental testing.

Q: When should you use the selectable scan speeds (fast, medium, slow) provided by the instrument?

A: Selectable scan speeds allow users to optimize measurement based on sample requirements: use fast scans for quick surveys, medium for standard analyses, and slow for highly detailed spectral scans, especially when signal sensitivity and precision are critical.

Q: Where can the data be stored or exported from the spectrophotometer?

A: Data generated can be stored internally, saved onto USB storage devices, or exported through USB, RS232, or printer ports. This flexibility ensures efficient record-keeping and reporting across research and QA/QC environments.

Q: What process does the double beam spectrophotometer use for photometric analysis?

A: The process involves passing light through the sample and reference simultaneously, measuring the absorbance or transmittance at selected wavelengths. The systems microprocessor and touch screen interface manage measurements, calculations, and result storage automatically.

Q: How does using multiple light sources benefit spectrophotometric applications?

A: The combination of Deuterium and Tungsten Halogen lamps ensures consistent and stable illumination across the full wavelength range, from ultraviolet to visible, expanding application versatility and improving accuracy.

Q: What are the benefits of using this spectrophotometer in research and industry laboratories?

A: Laboratories benefit from wide analytical range, high measurement precision, robust data management, automatic operation, and compatibility with automation accessories. This leads to increased productivity and reliable results in research, quality control, and advanced chemical analysis.

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