Product Categories

Equipment

Labware & Consumables

Chemicals & reference standards

$Atago MASTER-S/Millα Refractometer$

Atago MASTER-S/Millα Refractometer

SKU: 2491

Brand

Quantity

Need consultation?

The Atago MASTER-S/Millα refractometer is a specialized instrument designed to measure seawater salinity (‰) and specific gravity, utilizing high-grade corrosion-resistant materials, especially suitable for high-salinity samples. The instrument features Automatic Temperature Compensation (ATC) and is IP65 water-resistant rated, ensuring high accuracy even in harsh environments.

Introduction to the Atago MASTER-S/Millα refractometer

The Atago MASTER-S/Millα refractometer (code 2491) is a handheld optical instrument by Atago (Japan), specially designed to determine the salinity and specific gravity of seawater. Made of premium salt-resistant materials, the product supports the fast and accurate testing of solutions with high salt concentrations. The device is suitable for both laboratory analysis and direct on-site field measurements.

Outstanding features

Dual-scale design: measures seawater salinity from 0 to 100‰ and specific gravity from 1.000 to 1.070.
Equipped with an automatic temperature compensation (ATC) mechanism to maintain measurement accuracy despite sample temperature fluctuations.
IP65 water resistance rating facilitates convenient cleaning of the prism and instrument body after use.
Instrument body made of special corrosion-resistant material, preventing damage from salt and enhancing equipment durability.

Applications

Water quality and salinity control in hatcheries and aquaculture ponds.
Marine environmental surveys, oceanographic research, and coastal ecological studies.
Checking salinity and specific gravity in public aquariums and marine ornamental tanks.
Performing testing and analysis of saline water samples in analytical laboratories.

Frequently Asked Questions

What parameters does the Atago MASTER-S/Millα refractometer measure?
The instrument directly measures seawater salinity in the range of 0 to 100‰ and specific gravity in the range of 1.000 to 1.070.

What does the IP65 water resistance rating mean in practice?
The IP65 rating makes the instrument dust-tight and protected against water jets, allowing users to easily rinse off saltwater samples under running water without risking damage to internal components.