Atago MASTER-BC refractometer

Overview of Atago MASTER-BC refractometer

The Atago MASTER-BC refractometer (Cat. No. 2931) is a specialized optical instrument by Atago (Japan) for measuring the freezing point of antifreeze solutions and the specific gravity of battery fluid. Featuring a durable design and simple operation, it efficiently meets the demands for rapid on-site checks as well as laboratory testing.

Outstanding features

• Equipped with dedicated freezing point scales from 0°C to -50°C for both ethylene glycol (EG) and propylene glycol (PG) solutions, with a minimum scale interval of 5°C.
• Measures battery fluid specific gravity (d20/20) over a range of 1.150 to 1.300 with a minimum scale interval of 0,01.
• Delivers clear visual readings with high accuracy without complex preparation steps.

Applications

• Testing coolant systems and battery fluid conditions in automotive maintenance.
• Monitoring and maintaining heat transfer fluids in solar energy systems.
• Monitoring antifreeze and coolant concentrations in industrial processes.

Frequently Asked Questions

Which antifreeze solutions can the Atago MASTER-BC refractometer measure?
The device is specially designed to measure the freezing point of ethylene glycol (EG) and propylene glycol (PG) based antifreeze solutions.

What is the specific gravity measuring range of the device?
The MASTER-BC model measures battery fluid specific gravity (d20/20) within the range of 1.150 to 1.300 with a minimum scale of 0,01.