In-line Refractometer PRM-100± - ATAGO
Specification
In-line Refractometer PRM-100±
The unit measures the refraction of light generated between the prism surface and a liquid sample. The PRM-100± 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 color 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.
Model PRM-100± Cat.No. 3574
Measurement Range Refractive index ( nD)
1.32000 to 1.55700
Brix 0.00 to 100.00% Minimum Indication Refractive index ( nD)
0.0001 or 0.00001
Brix 0.1% or 0.01%
( by selection)
Measurement Accuracy Refractive index ± 0.00010
Brix ± 0.05% Measurement Temperature 5 to 100° C
( Clean-in-process ( CIP) up to 130° C for no more than 30 minutes)
Output method RS-232C, DC4 to 20mA Power Supply AC 100 to 240V, 50 / 60Hz
Alarm output Open-collector output for high and low limit settings ( alarm output) International Protection class
Detection section IP66, Calculation Display section IP65
Optional * Calibration Certificate : Contact an ATAGO representative for details.
Dimensions & Weight Detection section : 12.8 × 26.6 × 12.8cm, 3.3kg
Calculation Display section : 19.2 × 10 × 24cm, 3.3kg
