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Schmidt Heansch

ATR-P Touch

High-performance robust Refractometer for the determination of mixing ratios (mass percent)
For permanent use in production laboratories
High performance and accuracy even in rugged environment
Easy handling of sample compartment
Measurement of sedimentary samples possible
GLP/GMP
21 CFR Part 11 conformity

ATR-P Touch

High-performance refractometer

The robust ATR P critical angle refractometer is especially designed for applications in the sugar industry and for the determination of mixing ratios or mass fraction. The system consists of the robust and waterproof ATR P measuring head made from stainless steel and the VariControl unit with a high resolution 7″ TFT Touchscreen.

  • Rugged measuring head (IP65)
  • Single or flow through measurements
  • For permanent use in production laboratories
  • Combination with polarimeter (Purity Analyser)

The critical angle refractometer ATR-P is especially designed for applications in the sugar industry. Complete system consists of the ATR-P measuring head and the “L-Controller” electronic unit. As an alternative to the “L-Controller” electronic unit, the ATR-P measuring head can be connected to a PC or laptop. In the minimal version configuration and calibration are performed using a supplied free software. Much more comfortable version is the PC software “Aquisys Basic”.

Main Features:

  • High-performance robust Refractometer for the determination of mixing ratios (mass percent)
  • Quality and quantity control of liquids, especially for sucrose solutions
  • Highly accurate and reproducible measuring results in no time at all
  • Electronic unit separated from the measuring head
  • Very robust and waterproof (IP65) measuring head made from stainless steel
  • Single or flow-through measurement
  • Various sample room covers / flow through doors optionally available
  • Temperature correction of samples via external water bath – rapid temperature correction even larger sample volumes
  • Temperature compensation of Brix scale
  • Easy to calibrate with sucrose solutions
  • Measuring head can be connected to the PC and operated as stand-alone device
  • User friendly Operation System displayed by a high resolution 7″ TFT Touchscreen
  • Documentation according to GLP/GMP
  • Energy saving LED light source

 

Specifications

Measuring scales Refractive Index (RI), Sucrose (%Brix); Up to 1000 scales freely definable
Measuring range 1.32000 – 1.54000 RI / 95% Brix
Resolution 0.00001 RI / 0.01% Brix
Precision ± 0.00002 RI / ± 0.02% Brix
Reproducibility ± 0.00001 RI / ± 0.01% Brix
Ambient temperature + 10 °C to + 40 °C
Automatic temperature compensation + 5 °C to + 50 °C
Temperature measurement NTC sensor for measurement of sample temperature placed inside the prism
Temperature control Temperature control prism / sample by external water bath
Temperature range 5°C / 50°C
Measurement mode Single sample or flow through measurement / horizontal or vertical set-up possible
Prism Sapphire
Light source / wavelength LED, interference filter 589 nm
Display 7″ Touch colour screen
Operation Touchscreen, keyboard**, mouse**, barcode reader**, remote via PC**
Interfaces 1 x RS232 C serial, 2 x USB (A), 1 x Ethernet, Easy connection of keyboard, mouse, printer, barcode reader, PC and network
Conformity International Pharmacopoea, ASTM, AOAC, DIN, FDA, ICUMSA and others
Weight / dimensions  Measuring head: 4.5 kg; 200 x 160 x 135 mm (width x depth x height); VariControl: 3.0 kg; 240 x 190 x 150 mm (width x depth x height)

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