Lasany LI-P704 Touchscreen Automatic Polarimeter — High-Speed Optical Rotation Analyzer

Description

The Lasany LI-P704 Touchscreen High-Speed Automatic Polarimeter is a precision optical rotation measurement instrument engineered for pharmaceutical, food & beverage, chemical, and research laboratories. Designed and manufactured by Lasany International—an ISO 9001:2015 certified and WHO-GMP compliant company—the LI-P704 combines advanced LED optics with an intuitive 8-inch color touchscreen interface to deliver fast, accurate, and repeatable polarimetric measurements. Whether you need to determine optical purity, sugar concentration, or specific rotation of chiral compounds, the LI-P704 sets a new benchmark in laboratory polarimetry.

Key Features

• High-Speed Measurement—Delivers up to 6 measurements in 26 seconds at a response speed of 8°/S, dramatically improving laboratory throughput.
• Long-Life LED Light Source — Equipped with an LED + precision interference filter at 589 nm (Sodium D Spectrum) rated for over 100,000 hours, eliminating frequent lamp replacements.
• 8-Inch Color Touchscreen Display — Large, user-friendly LCD interface for effortless navigation and real-time data visualization.
• Multi-Mode Measurement — Supports Optical Rotation (OR), Specific Rotation, Concentration, and International Sugar Scale (ISS/°Z) in a single instrument.
• 30 Pre-Stored Measurement Methods — Accelerates routine analysis with ready-to-use method templates for common substances.
• Massive Data Storage — Stores up to 10,000 data sets onboard, with USB, RS232, and U-disk interfaces for seamless data export and lab connectivity.
• Multi-Point Automatic Calibration — Ensures long-term measurement integrity and traceability with minimal operator effort.
• CFR Software Compatible — Supports regulatory compliance requirements for pharmaceutical laboratories operating under 21 CFR Part 11.

Technical Specifications

Applications

The LI-P704 automatic polarimeter is trusted across a wide range of industries and disciplines:

• Pharmaceutical Industry — Verifying optical purity of APIs (active pharmaceutical ingredients) and chiral drug compounds per pharmacopoeia standards.
• Sugar & Food Processing — Measuring sucrose concentration and quality control using the International Sugar Scale (°Brix/°Z).
• Chemical & Petrochemical Labs — Analyzing optically active chemical compounds for research and QC.
• Academic & Research Institutions — Teaching and conducting studies in stereochemistry, biochemistry, and analytical chemistry.
• Essential Oil & Fragrance Industry — Confirming the optical activity and authenticity of natural extracts and fragrance compounds.

Why Choose the Lasany LI-P704?

The LI-P704 is not just an instrument—it’s a complete analytical solution. Its ultra-high resolution of 0.001° and accuracy of ±0.006° make it one of the most precise automatic polarimeters in its class. The near-zero minimum transmittance of just 0.1% allows measurement of highly colored or turbid samples that would challenge other instruments.

Built on a foundation of ISO 9001:2015 quality management and WHO-GMP compliance, every LI-P704 unit undergoes rigorous quality assurance before leaving the facility. The instrument’s multiple communication interfaces—USB, RS232, and U-disk—ensure it integrates effortlessly into modern LIMS environments and paperless lab workflows. With up to 10,000 stored datasets and CFR software compatibility, it is fully audit-trail ready for regulated pharmaceutical environments.

Lasany International backs the LI-P704 with dedicated technical support, ensuring minimal downtime and maximum productivity for your laboratory.