Diamond Probe

The Diamond Probe is a fiber optic ATR accessory designed for analyzing a wide range of samples in the mid-infrared. Sample types include liquids, pastes, slurries, powders, and solids. Samples can be located up to 1.5 meters from the spectrometer. The single reflection 45° diamond ATR element is Harrick’s crowned hemisphere, mechanically sealed in 316 stainless steel. The Probe has a diameter of 19 mm and an immersion depth of 125 mm. It is separately purgeable. An MCT detector-equipped FTIR spectrometer is required. The Probe is especially useful in monitoring liquid reactions. Temperatures up to 140 °C and pressures up to 0.55 MPa can be tolerated. Applications include fermentation, crystallization, and polymerization. The Diamond Probe requires that a fiber optic coupler, such as the Harrick FiberMate2™, be installed in the spectrometer. Also, the Probe and FiberMate2™ must be optically connected via two SMA terminated fiber optic cables such as those offered by Harrick.

Features & Includes

Features
  • Single-reflection 45o diamond ATR sampling outside the FTIR spectrometer.
  • Wavelength range:  6500 to 600 cm-1 (6500 to 1700 cm-1 with chalcogenide fibers; 2000 to 600 cm-1 with silver halide fibers).
  • Distance from spectrometer:  1.5 m.
  • Construction:  316 stainless steel.
  • Diameter:  19 mm
  • Immersion depth:  125 mm
  • Purge capability.
  • Designed for use with MCT detectors.
  • SMA 905 compatible.
  • Operable from room temperature to 140 °C.
  • Operable from ambient pressure to 0.55 MPa (80 psi).
  • Use with Harrick FiberMate2™ fiber optic coupler and fiber optic cable sets.
  • Optional Diamond Probe Heater and temperature controller available for taking background spectra at elevated temperatures.
Includes
  • Diamond ATR probe.

Related Accessories

Parts

Model No. Name
DMP-PHT-3 Diamond Probe Heater

Consumables

Other
Model No. Name Price
008-144 Thermocouple, K-Type $103.00
Heaters
Model No. Name Price
HTRS-16 Cartridge Heater, 0.250" x 1.25", 24V/100W $94.00
Fibers
Model No. Name Price
OMN-F-CIR Near/Mid-IR Fiber Set (CIR)
OMN-F-PIR Mid-IR Long Wavelength Fiber Set (PIR)

Technical Info

For assistance with your order, please contact customer service at 1-800-248-3847

 

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