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IPR HR 2

Description

Fully automated process refractometer with very high resolution.

The automatically operating process refractometers IPR HR 2 (High Resolution) measure the refractive index continuously and thus, the concentration of a binary or quasi-binary liquid mixture.

They are especially develops for the check of liquids with very low solid concentrations (e.g., Light drinks). IPR HR 2 own a high resolution and precision.

The IPR HR is a stand alone process sensor with integrated, iluminated display, which does not require an external electronic unit. Its special design and electronic configuration makes it highly flexible and very easy to operate. The programming with a Windows software is also very easy. Optional a Data Logger and a Universal Controller are available.

 

The stainless steel measuring head is:

  • IP69K protection class tested by TÜV!
  • resistant against chemicals,
  • suiting food regulations and
  • CIP conform (pipe pig use possible).

The IPR measuring head can be installed in pipes, reactor vessels, mixing tanks, kettles, boiling pans and evaporators, using different weld-in flanges.

Applications

  • Pharmaceuticals
  • Nutraceuticals
  • Diet beverages
  • Salinity
  • Low concentration residues in condensates

Technical details

IPR HR (High Resolution)

Stainless steel sensor with integrated electronics

Measuring range:

0 - 25 Brix / 1.330 - 1.372 RI

Resolution:

0.002 Brix / 0.000 005 RI

Precision:

±0.02 Brix / ±0.000 04 RI

Process temp. (max.)

100°C (with water cooling installed)

Process pressure (max.)

1 Mpa (145 psi, 10 bar)

Temperature correction

Brix

Measuring scales

Brix, 2 scales programmable

Wetted part

Sapphire or YAG, stainless steel, optional: PTFE

External power supply

20 - 30 V DC (by 24 V and 0.11 A)

Data outputs

2 serial interfaces RS 232 or RS 485
2 galvanically separated 4 - 20 mA outputs
2 relay outputs (limit switches)

Connecting flanges

VariVent, TriClamp, APV or joint for Bypass-headpiece

Cleaning option

Water-, steam- or ultrasonic cleaning