Atago PAL-88S Digital Refractometer

Overview of Atago PAL-88S digital refractometer

The Atago PAL-88S digital refractometer (Cat. No. 4488) is a handheld digital instrument from Atago (Japan), specialized for measuring the concentration and freezing point of Propylene Glycol (PG) solutions. The device enables rapid analysis with just a few drops of sample, ensuring accurate evaluation of coolants and antifreezes on-site or in the laboratory.

Outstanding features

• Propylene Glycol concentration measurement range from 0,0 to 90,0% (V/V).
• Directly displays solution freezing point from 0 to -50°C.
• Digital display provides clear readings, eliminating visual estimation errors.
• Compact pocket-sized, durable design, easy to carry and convenient to clean after measurement.

Applications

• Inspection and maintenance of air conditioning, refrigeration, and HVAC systems.
• Monitoring coolants and antifreezes in food processing operations.
• Analysis and quality control of Propylene Glycol solutions in chemical manufacturing plants.

Frequently Asked Questions

Which parameters can the Atago PAL-88S refractometer measure?
The device measures Propylene Glycol solution concentration from 0,0 to 90,0% (V/V) and determines the corresponding freezing point from 0 to -50°C.

How much sample volume is required to perform a measurement?
Users only need to place a few drops of sample onto the prism for the device to analyze and display the results immediately.