Accurate results rely on precise calibration and temperature adjustment: ensure the prism and sample are at the same temperature during measurement for reliable, repeatable readings.

Protect the instrument from moisture: do not use in humid conditions or immerse the instrument in water. If the instrument becomes foggy, water has entered the body. Contact a qualified service technician or your dealer for inspection and service.

Do not measure abrasive or corrosive chemicals with this instrument: they can damage the prism coating and affect accuracy. For tough samples, use appropriate alternatives or contact support.

Clean the instrument between measurements: wipe with a soft, damp cloth to maintain performance. Regular cleaning prevents buildup, preserves the prism coating, and helps maintain measurement accuracy.

Application scenarios

Laboratory quality control: verify the consistency of liquid samples with precise calibration and temperature control.

Research and development: perform accurate optical measurements of clear liquids or solvents where precision is critical.

Online manufacturing QC: spot-check products during production to ensure uniform optical properties.