Double Beam UV-VIS Spectrophotometer | Variable Bandwidth | 8-Cell Automatic Holder

Description

The Double Beam UV-VIS Spectrophotometer with Variable Bandwidth and 8-Cell Holder is a high-performance analytical instrument designed for precision, flexibility, and high-throughput sample processing. Featuring a true double-beam optical system, selectable spectral bandwidths, and an integrated 8-cell automatic changer, this model delivers exceptional accuracy and efficiency for demanding laboratory environments.

Perfect for pharmaceutical QC, chemical analysis, biotech research, environmental testing, academic laboratories, and industrial R&D.

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✅ Key Features

🔹 True Double-Beam Optical System

Measures sample and reference simultaneously

Ensures excellent baseline stability and minimal drift

Superior photometric accuracy for routine and advanced spectroscopic tasks

Ideal for long-term scans and sensitive analyses

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🔹 Variable Spectral Bandwidth

User-selectable bandwidth options (e.g., 0.5 nm, 1 nm, 2 nm, 4 nm, 5 nm)*

Enables precision tuning for:

High-resolution spectra

Highly dilute or concentrated samples

Complex molecular structures

Regulatory & research-grade testing

Provides versatility across a wide range of applications

*Bandwidth values vary by model.

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🔹 Automated 8-Cell Sample Holder

Motorized carousel-style 8-cell changer

Ideal for batch processing, kinetics, and multi-sample workflows

Reduces operator intervention and improves laboratory productivity

Perfect for:

Pharmaceutical assays

Enzyme kinetics

Water analysis

Multi-sample comparison studies

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🔹 Broad Wavelength Range

Typical range: 190–1100 nm
Supports UV and visible region measurements for:

Organic & inorganic compound detection

DNA/protein quantification

Colorimetric analysis

Environmental monitoring

Chemical reaction studies

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🔹 Multiple Measurement Modes

Includes:

Absorbance / Transmittance

Quantitative concentration

Multi-wavelength measurement

Spectrum scanning

Time-scan / kinetics (ideal with 8-cell holder)

DNA/protein analysis (select models)

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🔹 Smart User Interface & Connectivity

Large LCD / touchscreen display

Graphical representation of spectra

USB connectivity for data transfer

Optional PC software for advanced analysis & reporting

User-friendly operation for both beginners and professionals

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📊 Technical Specifications

Parameter Specification

Product Name Double Beam UV-VIS Spectrophotometer (Variable Bandwidth, 8-Cell Holder)
Optical System True double-beam
Wavelength Range ~190–1100 nm
Spectral Bandwidth Selectable/variable
Wavelength Accuracy ±0.3–0.5 nm
Photometric Range –0.3 to 3.5 Abs
Sample Holder Motorized 8-cell changer
Light Sources Deuterium & Tungsten Halogen
Scan Speed Fast/medium/slow modes (model dependent)
Display LCD/graphical or touchscreen
Connectivity USB/PC Software
Applications Research, QC, pharma, biotech, environmental labs

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🎯 Applications

High-throughput absorbance measurements

Kinetic reactions (ideal with 8-cell automation)

Pharmaceutical assay & dissolution testing

Water and environmental testing

DNA/protein quantification

Chemical kinetics and spectrum analysis

Academic and industrial R&D

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💡 Why Choose This Model?

✔ Double-beam optical accuracy
✔ Variable bandwidth for maximum flexibility
✔ Automated 8-cell holder for high throughput
✔ Stable, reproducible and research-grade performance
✔ Excellent for multi-sample or kinetic workflows