Quality Analysis

Alfa Chemistry provides analysis services to help our customers realize the commercialization of liquid crystals in the LCD (liquid crystal display) fields. From the project design stage to the result, our experts will always work closely with you to reduce costs while maximizing high-quality products and data output.

Service Scopes

• Melting point and clearing point measurement of liquid crystal materials by differential thermal analysis (DTA).
• Viscosity measurement of liquid crystals with high performance viscometer according to the Poisson law.
• Electrical resistance measurement of liquid crystals with a megger.
• Optical anisotropy measurement of liquid crystals with an Abbe refractometer.
• Dielectric anisotropy measurement of liquid crystals with a capacitance meter.
• Elastic constant measurement of liquid crystals.

In addition, we also carry out the LCD screen tests including:

LCD Viewing Angle

Environment Reliability

Electromagnetic Compatibility

Response Time Measurement

Test Equipment

Alfa Chemistry's founding idea is to deliver professional services to its customers. The market for liquid crystals has become increasingly diversified and specialized in recent years, which means we must be able to provide consumers with a wide range of items. In order to adapt to this change and to provide customers with best service, we are fully equipped with advanced test equipment.

Service Process

• Consultation and Quotation— Clarify the test requirements, testing standards and provide a reasonable quotation.
• Sign test contract and send sample—Verify the test requirements, standards, costs, test period in the form of contract, and then customer sends the test samples.
• Test and process data—Test and process data according to contract.
• Audit results—The professional test leader reviews the test results and data.
• Final report and post-service.

Our Advantages

As a leading supplier of liquid crystal materials and services, Alfa Chemistry is your optimal choice in the product development process.

• We mainly focus on the tests of liquid crystals and related materials. We are professional and experienced in this field.
• Short detection period, competitive and fair price, accurate data.
• Advanced testing instruments and skilled testing team.
• Provide you with the perfect and undiscounted after sale service.
• Protect customer experimental data and privacy strictly.

Work with us, and you'll work with seasoned professional team who committees to exceeding client expectations.

To learn more about our specialized services and how we can help you fulfill your business objectives, please feel free to contact us.