How to choose suitable model?

Step❶

⒈ Please select category, suitable samples or measurement range from the list of MASTER series
⒉ If you are not sure the range of your sample, please refer to our data book

Step❷

Please select the material

⒈ Metal body : Die-cast aluminum, Ideal for the agriculture industry, metal working fluids and various high-temperature samples
⒉ Plastic body : PBT (Polybutylene terephthalate), resistant to salty and acidic samples

Step❸

Please select features

• α : Water resistant (IP65)
• T : Automatic temperature compensation (ATC)
• M : Low cost model without the above function
• S : Suitable for Milky sample

	Protection class of the MASTER-α, H series are IP65. You can rinse off the sample by running water on the prism. The design allows the user to easily wipe off the sample.		Sample size 2-3 drops.
	The Automatic Temperature Compensation function of the MASTER-α, T, H series enables you to take measurement readings regardless of the ambient temperature.		Automatic Sample Distribution (ASD) New prism housing design allows for sample to cover the prism without having to lift the day-light plate! This design will allow for fast & easy measurements.
	Convenient Storage case.

The MASTER series has been improved with a clearer, brighter field of view and made even easier to carry.

 

Compact Redesign of the MASTER Series (from October 2014)
The MASTER series has been improved with a clearer, brighter field of view and made even easier to carry.
These improvements in our newly compact redesigned models are especially clear when taking measurements in dim lighting, or measuring darkly-colored samples. Even when measuring milky-colored, opaque, or oily samples, the boundary line remains crisp and clear.
Note: The size of the scale has changed. It may take some time to re-adjust to the new field of view when reading measurements.

 

EXPLANATION OF ICONS

Icons, for functions, specifications and scales have been added to this catalog

Function Can be connected to a recorder Measurement at a set temperature Can be connected to a printer Automatic Temperature Compensation Alarm output for high- and low-limit values Can be connected to a circulating RS-232C Interface Continuous measurement In-line measurement High temperature samples User scales can be inputted External Light Interference

Specification Scale Calibration with water Clinical refractometers Calibration with exclusive standard liquid Refractive index scale Compact and easy to carry Salt concentration scale Digital display Seawater scale AC outlet (AC100 to 240V) Wine scale Battery operated