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Multiple-Reflection ATR Accessory for Enhanced IR Analysis – ConcentratIR2

From Harrick

Compact. Precise. Purpose-built for micro-scale FTIR analysis.
The ConcentratIR2™ delivers high-precision, multiple-reflection ATR measurements from micro-volume samples with only ~10 µL required and a 4 mm analysis area. Its sealed design, interchangeable silicon and diamond ATR plates, and easy alignment ensure reproducible, high-quality spectra in demanding research workflows.

Features

Durable and highly sensitive ATR elements:
Silicon: nominal angle of incidence 30°, eleven reflections
Extended silicon: nominal angle of incidence 30°, twenty-three reflections
Diamond: nominal angle of incidence 45°, ten reflections
Optional liquid cells available for enhanced sample handling
Ambient flow cells with Luer-Lock or Swagelok™ fittings
Heated flow cells for operation up to 200 °C

Further information

The ConcentratIR2™ is a miniaturized, multiple-reflection ATR accessory compatible even with small FTIR sample compartments. Both ATR configurations use a thin silicon or diamond wafer optically contacted to a special ZnSe component, ensuring excellent throughput and reproducibility. The ATR top and optional liquid cell are 316 stainless steel for durability and cleanability. Typical use cases include minute liquids, pastes, and slurries in proteomics, forensics, and QC, plus trace-level determinations (e.g., components in alcoholic beverages, QC of food oils).

Order Information

Part-ID	Description	Including
HR-UQA-E-XXX	Silicon ConcentratIR2™	ConcentratIR2 Body Si Sampling Plate with a nominal incident angle of 30° and eleven reflections Mating Hardware for the specified FT-IR spectrometer (Baseplate)
HR-UQA-W-XXX	Diamond ConcentratIR2™	ConcentratIR2 Body Diamond Sampling Plate with a nominal incident angle of 45° and ten reflections Mating Hardware for the specified FT-IR spectrometer (Baseplate)

Note: Please specify your spectrometer type when ordering.

Options & Replacement Parts

Part-ID	Description
HR-UQA-LSP-E	Si Sampling Plate, 30° incident angle and eleven reflections
HR-UQA-LSP-0E	Extended Si Sampling Plate, 30° incident angle and twenty-three reflections
HR-UQA-LSP-W	Diamond Sampling Plate, 45° incident angle and ten reflections
HR-FAS-XCS	Volatiles Cover
HR-UQA-FLC-M	Liquid Cell, Luer Lock Fittings
HR-UQA-FLC-S	Liquid Cell, Swagelok™ Fittings
HR-UQA-HTC	Heatable Trough, 24 V
HR-UQA-HFC-M	Heatable Flow Through Liquid Cell, Luer Lock Fittings, 24 V
HR-UQA-HFC-S	Heatable Flow Through Liquid Cell, Swagelok™ Fittings, 24 V
HR-ATK-024-6	Temperature Controller, 220/240 V input, 24 V output with USB adapter