Drawell L3 Split Beam VIS Spectrophotometer

Drawell L3 Split Beam VIS Spectrophotometer

Product overview

L3 Split Beam VIS Spectrophotometer survey optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices. and blazed holographic gratings. Its 8-inch color touchscreen supports quantitative analysis, spectrum scanning, kinetics and multi-wavelength measurements for routine QC and research laboratories.

The Drawell L3 Split Beam VIS 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

• 8-Inch Color Touchscreen: Provides clear data display and convenient operation.
• Automatic 8-Position Cuvette Holder: Reduces manual sample switching for repeated and multi-sample measurements.
• Advanced Analysis Functions: Supports linear regression, direct concentration reading, spectrum scanning and time-based kinetics.
• Multi-Wavelength & Peak/Valley Detection: Includes multi-wavelength measurement, peak/valley detection and GOTO λ function.
• Automatic Zero & Full Scale: Simplifies routine measurement preparation and calibration.
• Internal Memory & Power Protection: Stores test results, scanned spectra, regression equations and correction data for fast restart.
• USB PC Connectivity, Optional Software
• Widely used in teaching laboratories for demonstrating Beer-Lambert Law , calibration curves, and basic qualitative and quantitative analysis of colored solutions.
• Measuring absorbance-based color intensity and tracking reaction kinetics in dyes, coatings, inks, and electroplating solutions for routine industrial quality control.
• Used for quantitative analysis of APIs and finished products with visible absorbance, dissolution testing, and optional basic DNA/protein quantification and reaction kinetics monitoring via PC software.
• Used for routine colorimetric determination of ammonia nitrogen, total phosphorus, Cr⁶⁺, nitrite, and volatile phenols in environmental water quality monitoring.
• For colorimetric detection of nitrite, nitrate, phosphate, peroxide value, and pigments in food and agricultural products for quality control compliance.
• Stray light is specified at ≤0.03%T at 360 nm using NaNO₂ .
• Yes. Wavelength selection and positioning are automatic through the touchscreen interface.

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.