IPR COMPACT
IPR COMPACT
Inline Process Refractometers (iPR) from SCHMIDT+HAENSCH have been used successfully in a wide range of process monitoring applications for more than 35 years. Our iPRs continuously measure the refractive index and instantly determine the concentration of dissolved solids in solution and/or the mixing proportion of binary or quasi-binary liquid mixtures. The measurement is independent of turbidity, colour and absorption as well as viscosity.
Description
IPR COMPACT.
Over 35 years of experience and optimization, we have designed technical solutions for various demanding applications and challenging process conditions. S+H IPRs perform with unmatched reliability, resolution and precision by using only highest quality components and manufacturing standards.
• Technological highlights of iPR measuring heads
• Measurement in less than 1 second
• Compact units with integrated electronics in the IP69K housing (integrated or remote display optional)
• Temperature measurement within the sapphire prism ensuring the fastest and most precise temperature reading resulting in drift free temperature compensated measuring values
• Stated precisions are valid within the whole temperature range
• LED light source (589nm), extrem. long lifetime (100,000 hours) Due to the unique technology implemented, the iPR light source does not have to be exchanged or recalibrated during the entire life time of the instrument
• Measuring sensors meet the hygienic requirements of the food and pharmaceutical industries and tolerate temperatures up to 150°C*** • Temperature compensation for individual products (e.g. Brix, Oechsle, Glycol, H2 O2 )
• User configurable digital switches (1 A) • Galvanic isolated 4 – 20 mA outputs*
• Internal desiccant bag increasing the life span of electrical and optical components
• Electronic moisture sensor within the measuring head
• Process connections with VariVent (Tuchenhagen), TriClamp, APV, or in-line housing for small volumes
• Known SCHMIDT+HAENSCH quality „Made in Germany“
SPECIFICATIONS iPR Compact
Measuring range 1.3200 – 1.4535 RI / 0 – 65 Brix
Resolution 0.0001 RI / 0.05 Brix
Precision ± 0.0002 RI / ± 0.15 Brix
Brix range Temperature corrected
Process temperature -10°C up to +60°C (alu) or up to +80°C (stainWetted parts YAG; stainless steel, optional: PTFE
Power supply 24 V DC
Interfaces
1 output 4 – 20 mA
1 digital output switch (up to 1 A)
1 serial output,RS232, alternatively RS485 or
Dimensions / Weight 150 x diam. 65 mm; approx. 1000 g
Highlights Available as aluminum or stainless steel
