Infrared Multi Analyzer IRMA

Infrared Multi Analyzer (Moisture/Organic Compound/Film Thickness/Coating Thickness) IM Series

The IM series is multi IR wavelength analyzer utilizing infrared absorption technology for measuring product moisture, organic compound, film thickness, and coating thickness etc. Using maximum ten wavelengths from near-infrared to infrared region, various constituent measurement is available. Also, simultaneous measurement up to four components can be done.

Supports multiple interfaces.
Equipped with RS-485(MODBUS), Ethernet (LAN), and analog output.
High-speed, high-sensitivity, and multiple calculations.
High-speed and high-sensitivity measurement is enabled by output update interval 28ms, and ideal optical design. Also for calculation, there are 2-color, 3-color ratio calculations, and multiple regression calculation which takes multicomponent variable factor into account and enables optimum condition setting, are available for each calibration curve individual setting.
Easy maintenance design comes with self-diagnostic function.
Motor, power supply unit, and lamp etc., design considering easy maintenance for users.

Type		Models
Mirror Type (Reflection)	For general moisture	IRMA1100□□
	For high in moisture	IRMA1200□□
	For trace amount of moisture	IRMA1300□□
	For thickness/Coating (NIR)	IRMA7100□□
	For thin film thickness/Coating (IR)	IRMA7200□□
Fiber Type (Reflection/Transparent)	General moisture	IRMA2100□□
	For high in moisture	IRMA2200□□
	For thickness/Coating	IRMA8100□□

*Fiber-optic is necessary for fiber type.

Features

Real-time measurement of various components, moisture, and thickness meter using visible and infrared absorption

Capable of spectrally separating up to 10 wavelengths and measuring absorbance
Can measure up to 4 components simultaneously
A wide variety of models to suit different measurement targets
High-speed, high-sensitivity measurement with multi-dimensional calculations
Simple maintenance design with self-diagnosis function
Other features: Compact design that saves space

Specifications

Infrared Multi Analyzer

Measuring System: Infrared absorption type

Measuring Wavelength: Up to 10 wavelengths

Measuring Component: Up to 4 constituents

Measuring Distance/Diameter:

Mirror type: Measuring distance 300mm (can be installed in 200 to 400mm) Diameter 50×50mm (at measuring distance 300mm)

Fiber type: With lens…φ20/25mm to φ40/100mm Without lens…φ20/15mm to φ50/50mm (transparent
is special)

Output Signal: (1) Analog signal: 4 to 20mADC, ±0.2%FS (Load resistance 500Ω or lower) (2) Communication signal: RS-485 (MODBUS)…Standard (3) Ethernet (LAN) *(3) cannot be used with RS-485.

Output Update Interval: 28ms

Display/Setting: Data display, set value display,
various setting

Calibration Curve: Linear equation to cubic equation, and multiple regression equation Calibration curve correction function is available (1st to 2nd correction)

No. Of Calibration Curve: 99 (max)

Calculation Function: 2-color and 3-color ratio calculation, multiple regression calculation

Smoothing Processing: 0 to 99.9sec., can be set freely

Calibration: Calibration can be done with checking plate

Self-Diagnosis Function: Contact and communication output at self-diagnosed abnormal conditions

Correction Input Function: Correction of measured data with an external 4 to 20mA DC input (1 input) (Sample temperature correction, others)

Contact Input/Output:

Contact input (Di): One function selected from preset, data hold, or the real/smooth switching can be input via the contact input.

Contact output (Do): One function selected from the self-diagnosis function (1b) or the high/low alarms (1a) can be output as the contact output.

Working Temperature Range: Working Temperature Range 0 to 50°C (Cooling air is necessary if the working temperature is 45°C or higher. Dry air approx. 30°C or lower for instrumentation is to be used.

Power Supply: 24V DC (Supplied from attachment power supply unit IR-WEP. Support power supply unit: 100 to 120V AC, 47 to 450Hz)

Power Consumption: Approx. 30VA

Connection: Terminal connections (Cable gland)

Case: Aluminum casting

Weight: Approx. 4.3kg