The PRM-100α works by measuring the light refraction between the prism on the detection section and the liquid running through the pipe where it is installed. This instrument can be mounted directly on the pipe or on a bypass. Process refractometers are indispensable in food, beverage and pharmaceutical plants for checking actual product, as well as serving to measure and control concentrations of industrial  solutions such as cutting oils, quenches, and washes. The unit reads samples in refractive index, Brix, or a user-defined concentration, and also displays temperature. Data outputs allow you to automatically control mixing ratios. 

The unit measures the refraction of light generated between the prism surface and a liquid sample. The PRM-100α is upgraded from the PRM-85 in the following aspects:

• Wider than ever 0.0 to 100.00% Brix range
• Improved measurement accuracy: Brix ±0.05%, nD ±0.00010
• Two options for setting the minimum indication decimal place
• Simple two-piece construction: detection section and operation display section
• Easy-to-read colour display panel.

Simply attach the unit to a piping system to monitor food or beverage production, pharmaceutical production, industrial fluid, washing devices, dilution/mixing devices, etc. Continuously monitor water content and mixing ratio with successive measurements of refractive index, Brix, or concentration.

*The prism is specially designed to prevent solid materials from collecting on the surface, even after extended periods of use.

	Programming a user scale is no longer a hassle! Simply create a refractive index data table, using known concentrations in a .txt file, and send it to the refractometer via RS-232C on any PC Win95 or newer.
Alarm function Equipped with an alarm output function that transmits a signal when pre-set high- and low-limit values are exceeded.
	Improved thermo-sensor performance . The thermo-sensor quickly adapts to sudden temperature changes, making stable measurement possible.