FTIR engine

+886-2-8772-8910

Features

Compact: palm size

Optical fiber input type

High S/N

Suitable for diffuse reflection measurements and absorbance measurements

Spectral response range: 1100 to 2500 nm

Applications

Process analysis

Material inspection

Farm product inspection

Plastic screening

Concrete strength measurement

Film thickness measurement

Medical and healthcare equipmen

Structure

Parameter	Specification	Unit
Optical interferometer	Michelson interferometer (with a built-in ϕ3 mm movable mirror)	-
Photodetector	InGaAs PIN photodiode	-
Light input method*1	Optical fiber input type (with SMA connector)	-
Interface	USB 2.0	-
Dimensional outline*2	49 × 57 × 76 (excluding protrusions)	mm
Weight	Approx. 300	g

Absolute maximum ratings

Parameter	Symbol	Condition	Value	Unit
Operating temperature	Topr	No dew condensation	+5 to +50	°C
Storage temperature	Tstg	No dew condensation	-20 to +70	°C

Optical characteristics [Ta=25 °C, light input through optical fiber (core diameter 600 μm, NA 0.22)]

Parameter	Symbol	Condition	Min.	Typ.	Max.	Unit
Spectral response range	λ		-	1100 to 2500	-	nm
Spectral resolution (FWHM)	-	λ=1533 nm	-	5.7	8	nm
Wavelength reproducibility	λr		-0.5	-	0.5	nm
Wavelength temperature dependence	λTd		-0.06	-	0.06	nm/°C
Signal‐to‐noise ratio	S/N		10000	-	-	-

Electrical characteristics

Parameter	Min.	Typ.	Max.	Unit
A/D conversion	-	16	-	bit
Drive frequency	225	275	325	Hz
USB bus power current consumption	-	450	500	mA

Spectral response (typical example)		Spectral resolution vs. wavelength (typical example)

S/N vs. gain setting (typical example)

Evaluation software (accessory)

By installing the evaluation software (HmFTIR02Main.exe) into a PC, you can perform the following basic operations.

‧ Acquire and save measured data

‧ Measurement condition setting

‧ Acquire module information (type no., serial number, spectral response range, etc.)

‧ Display graphs

‧ Arithmetic function

Compare against reference data (absorbance and the like)

Note:

Up to eight FTIR engines can be connected to a single PC and used.

Compatible OS: Microsoft® Windows® 10 (32-bit, 64-bit)

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Dimensional outline (unit: mm)