Model

IRT-7200

Principle

FTIR microscope with cassegrain optical system

Measurement Method

Transmittance / Reflectance measurement

Standard Detector

Single mid-band MCT (7800-600 cm ^-1)
Linear array MCT (7000-650 cm ^-1 x 16 element)

Detector Exchange

Dual detector capability (software controlled),

 user exchangeable single element detectors are available as an option.

Optional Detectors

Single element detector:
- Narrow-band: MCT

(5000-750 cm ^-1 )
- Wide-band: MCT

(7800-450 cm ^-1 )
- DLATGS:

(7800-400 cm ^-1 )
- InSb:

(15000-1850 cm ^-1 )
- InGaAs detector:

(12000-4000 cm ^-1 )

Linear array detector:
- MCT

 (7000-650 cm ^-1 ),

2 x 16 element
- InSb

(10000-1900 cm ^-1 ),

1 x 16 element
- InGaAs

(10000-5000 cm ^-1 ) ,

 1 x 16 element

S/N Ratio

Single element detector:
- 8000:1

(Aperture size 100 μm 2 , resolution 4 cm -1 , 1 min. acquisition, near 2200 cm -1 , p-p)

Linear array detector:
- 1500:1

(Aperture size 12.5 μm 2 , resolution 16 cm -1 , 1 min. acquisition, near 2200 cm -1 , p-p)

Microscope Objectives

Cassegrain: 16 x 32 x as standard, 10 x as option
Automatic objective recognition function (standard)
Up to four objectives can be selected by the software

Condenser Mirror

Cassegrain: 16 x, 32 x as standard (manual exchange), 10 x as option

Condenser Mirror Compensation

Standard auto-compensation function

Aperture

PC-controlled vertical horizontal adjustment and angle of rotation

Sample Storage

Standard:
Auto XYZ stage with auto-focus function

(Movable distance: X: 100, Y: 75, Z: 25 mm, 1 μm step)
Option:
Joystick for auto XYZ stage control

Auto Focus

Standard

IQ Mapping

Standard

Sample Observation

Standard:
High-resolution, 3 Megapixel CMOS camera with a 3X optional zoom function
IQ Monitor (simultaneous sample measurement and observation) and auto illumination function
Option:
5.7 inch integrated color LCD display , Binocular

Observation Options

Visible polarization observation, Differential interference contrast observation, Fluorescence observation
Refractive objectives: 10×, 20×

Microscope Objectives

Cassegrain 16× - standard; 10×, 32× - optional
Automatic objective recognition function is standard
Up to four objectives can be selected by the software.

ATR Measurement (Option)

"Clear-View" ATR objective (ATR-5000-SS/SD/SG) ,
conventional ATR objective (ATR-5000-D/Z/G)  ,
Stage-mounted micro ATR using transmittance light path (ATR-5000-TPZ)

Grazing Angle Measurement (option)

Cassegrain grazing angle objective

 (RAS-5000)

Purge

Sample area purge case is optional as an option.

Integrated Control Panel

Transmittance/Reflection switching with indicator; detector indicator; objective
selection/indicator; open/close and rotation of aperture; auto-compensation of condenser mirror; visible illumination adjustment

Dimension

613 (H) × 302 (W) × 695 (D) mm, 56 kg

Power Consumption

AC 100-240 V, 50/60 Hz, max. 75 VA