Atago In-Line Process Brix and Refractive Index Concentration Refractometer, PRM-TANK for Installation To Tank Wall

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SKU Range Accuracy Model Weight (In Grams) Price (excluding VAT) Availability Qty To Purchase
Atago In-Line Process Brix and Refractive Index Concentration Refractometer, PRM-TANK for Installation To Tank Wall 3577 Refractive index (nD) : 1.32000 to 1.55700 Brix : 0.00 to 100.00% Temperature : -5.0~160.0℃ Refractive index (nD) : ±0.00010 Brix : ±0.05% PRM-TANK100α(FER) 15300 £13000.00 1 + -
Atago In-Line Process Brix and Refractive Index Concentration Refractometer, PRM-TANK for Installation To Tank Wall 3575 Refractive index (nD) : 1.31700 to 1.51000 Brix : 0.00 to 85.00% Refractive index (nD) : ±0.0001 Brix : ±0.1% PRM-TANKα(FLN) 15300 £13000.00 1 + -

 

Stay one step ahead of danger!

In-line Refractometer

PRM series 

 

Technical Specifications 

 

This model can be directly installed to the side of the tank

A process refractometer PRM-TANKα(FER) has a redesigned prism head of PRM-100α which makes installation on the side of a tank possible. This revolutionary model can measure real time concentration in the tank, extraction, boiling, mixing fermentation, juicing, filtration, etc. The detection section is completely flat to prevent sample accumulation even during extended measurement time.

The PRM-TANKα(FLN) Process Refractometer features a new design of the detection unit, which is to be mounted on the wall of a vessel. It is ideal for a variety of vessel types, such as distillers, condensers, blenders, fermenters, extractors, and filtration tanks. The flat sample stage prevents sample buildups, keeping the prism clean over an extended period of time.

Model PRM-TANK100α FER PRM-TANKα(FLN)
Cat.No. 3577 3575
Measurement item Refractive Index (nD)
Brix, Concentration, Temperature
Refractive Index (nD)
Brix, Concentration, Temperature
Range Refractive Index (nD) : 1.32000 to 1.55700
Brix : 0.00 to 100.00%
Temperature : -5.0~160.0℃
Refractive Index (nD) : 1.31700 to 1.51000
Brix : 0.00 to 85.00%
Resolution Refractive Index (nD) : 0.0001 or 0.00001
Brix : 0.1 or 0.01%
Refractive Index (nD):0.0001 or 0.00001
Brix : 0.1 or 0.01%
Accuracy Refractive Index (nD) : ±0.00010
Brix : ±0.05%
Refractive Index (nD) : ±0.0001
Brix : ±0.1%
Temperature compensation 5.0 to 100.0゚C 5.0 to 100.0゚C
Output RS-232C, DC4 to 20mA RS-232C, DC4 to 20mA
Alarm output Output alarm when measurement exceeds upper and lower limit Open-collector output for high and low limit settings (alarm output)
Cable Cable between the detection and display units : 15m standard (extension available up to 200m) Cable between the detection and display units : 15m standard (extension available up to 200m)
  PROFIBUS compatible VARIVENT compatible PROFIBUS compatible VARIVENT compatible

 

9 Reasons to Choose Our Inline Refractometer

 

 

High accuracy for low concentration samples.

The PRM series measures the Refractive Index, Brix, concentration/water content, mixing ratio, etc. of various solutions with high accuracy. In particular, the PRM-2000α can measure low-sugar beverages, cleaning solutions, wastewater, etc. that are below 2.000% Brix with a high accuracy of ± 0.007%.
 

Measureable at low and high temperatures.

The PRM series is equipped with automatic temperature compensation (ATC) and supports a wide range of temperatures from 5℃ to 100℃ (PRM-2000α is 5 to 90℃). Since the wetted surface can handle up to 160℃, use CIP and SIP cleaning with confidence!

Flat Sample Stage

By making the sample stage (wetted part) completely flat, the adhesion of the sample liquid to the prism surface is minimized and is more hygienic. The prism stage is re-polished in 1/100 mm increments during manufacturing to eliminate the chance of slight uneveness that may occur between the prism surface and the prism stage.
 

Enhanced Cleaning with a Prism Wiper or Ultrasonic Cleaner

Due to their nature, some sample liquids will adhere or build up on the prism no matter what after longterm use. For these cases, ATAGO has designed both prism wiper and ultrasonic cleaning devices. Using either of these means is no need to stop the line or remove the in-line refractometer many times just to clean the prism when buildup occurs
 
 

Compatiblity with strong acids and strong alkalis
(Hastelloy / Titanium)

For use with harsh chemicals, the wetted part of the PRM series can be customized. The PRM series is standard stainless steel but can be changed to Hastelloy or titanium by request. Because all the metal is shaved and polished in-house, we can flexibly respond to changes in materials.

 

Customizable User Scale

In addition to Brix and refractive index, the PRM series has an additional special scale feature that will display the concentration % of a specific sample.Customers can customize their PRM inline refractometer's special scale by preparing and entering the sample's "refractive index vs. concentration (all temperatures)" data.If data is provided beforehand, we can also input the data for the customer instead.

38 years of long-selling, reliable quality

Customers must stop production if there is an issue with the system or inline refractometer, which can cause a big impact.For that reason, reliability and a good track record are important points.The PRM series is a long-selling product that has been highly acclaimed around the world for 38 years.ATAGO provides excellent support and aftercare service from offices and service center around the world should you encounter any issue.
 

Alarm Function

The PRM series is equipped with a function that outputs an alarm signal when a value that exceeds the set control range is detected.This is a very convenient function to quickly detect nonconformities in the production line.Using relay drive, it is possible to detect and control the occurrence of abnormal values ​​by lighting the alarm lamp, inputting to the sequencer, etc.Moreover, as a data output function, the recorder output (DC4mA ~ 20mA) and RS-232C output are an option.
 
 

Safe To Use with Food Related Equipment

ATAGO's inline refractometer meets the safety and health standard institutions EHEDG and 3-A Sanitary Standards requirement for instrumentation's wetted parts surface finish to be Ra 0.8 or less, clearing EC No 1935/2004 as well as FDA (21 CFR)-GRAS(Generally Recognized as Safe). These specifications clear the component requirements for stainless steel so the inline refractometer can be used with confidence.
   
 
    • Weight (In Grams)
      15300 g
    • SKU
      3577
    • Commodity Codes
      90275000
  • Manufacturer
    Atago Co Ltd
  • Country of Origin
    Japan
  • Measurement Scale
    Refractive Index (nD) Brix, Concentration, Temperature
  • Range
    Refractive index (nD) : 1.32000 to 1.55700 Brix : 0.00 to 100.00% Temperature : -5.0~160.0℃, Refractive index (nD) : 1.31700 to 1.51000 Brix : 0.00 to 85.00%
  • Accuracy
    Refractive index (nD) : ±0.00010 Brix : ±0.05%, Refractive index (nD) : ±0.0001 Brix : ±0.1%
  • Model
    PRM-TANK100α(FER), PRM-TANKα(FLN)