Drawell DV-8200 Single Beam Visible Spectrophotometer

Drawell DV-8200 Single Beam Visible Spectrophotometer

Product overview

DV-8200 Single Beam Visible Spectrophotometer is a compact and reliable analytical instrument designed for quantitative and qualitative analysis in the visible wavelength range.

The Drawell DV-8200 Single Beam Visible Spectrophotometer supports research, pharmaceutical, environmental, food, industrial, and quality-control laboratories. Scientific China provides model selection, configuration review, export coordination, and formal quotations.

Key features

• 320–1100 nm Visible Range for colorimetric assays and solution concentration testing.
• Single-beam Holographic Grating Optics with pre-aligned lamps for stable, low-noise readings.
• Low Stray Light & High Stability ensure accurate and repeatable routine analysis.
• USB & RS232 Ports support printer/PC connection and data output.
• Large LCD Operation with automatic wavelength setting, blank adjustment, and curve display.
• Multiple Test Modes: absorbance, transmittance, quantitative analysis; optional software supports spectrum scanning, kinetics, and bio-analysis.
• 1. Photometric: T%, Abs 2. Quantitative: Standard Curve 3. System Utility 4. WL Scan (Spectrum Scan) (PC) 5. Time Scan (Kinetics) (PC) 6. DNA/Protein Test (PC) 7. Multi-WL Test (PC)
• Different matter has different but special absorbance wavelength point. Also, when at the fixed wavelength point, the absorbance has some relation to the substance’ s (Always transparent Solution) concentration and its thickness. The relation can be concluded as the following Formula which is called Lambert-Beer Law.
• A=KCL= -log I/Io
• A Absorbance
• C Concentration of the Solution
• K Absorbance Coefficient of the Solution
• L The length of the Solution in the light path
• I The intensity of the light focused on the A/D after it permeate the solution to be measured.

Applications

• Quantitative or qualitative laboratory analysis
• Research, method development, and routine quality control
• Application-specific testing with suitable accessories and methods

Technical specifications

Ordering and configuration

Final specifications, included accessories, consumables, software, certifications, power requirements, installation, warranty, and regulatory availability depend on the selected model and destination. Contact Scientific China to confirm the suitable configuration, minimum order quantity, price, lead time, documentation, and international delivery terms before purchase.