Fourier transform infrared spectrometer, 7800-375cm-1

FTIR-250 Fourier transform infrared spectrometer for architectural glass hemispheric emissivity and heat transfer coefficient testing system,7800-375cm-1

Introduction

The Fourier transform infrared spectrometer adopts the principle of Michelson interferometer and uses computer sampling to transform the interference pattern into an infrared spectrum. The equipment has the advantages of high resolution, large light energy output, wide spectral range, and short measurement time.

It is widely used in materials science, medical chemical industry, petroleum, jewelry and other fields. At the same time, relevant majors in major universities, scientific research institutes, government agencies and other institutions are also indispensable.

Typical application areas

1. Pharmaceutical and health care industry:

Pharmaceutical GMP certification testing; food and drug packaging material testing;

Scientific research industry: high-end colleges and universities; research institutes.

2. Polymer materials:

Plastics, rubber, adhesives, asphalt, resin and other high molecular polymer materials;

Human environment: water quality, identification of petroleum and animal and vegetable oils.

3. Lubricating oil and fuel:

Determination of the total amount of recoverable petroleum hydrocarbons in solid waste; determination of T501 antioxidant content in transformer oil and turbine oil; determination of alcohol ester hydroxyl value saponification value content in cold rolling oil; determination of carbon structure and structural cluster composition of mineral insulating oil and lubricating oil. ; Identification and determination of typical unconventional additives in automotive gasoline; Testing of benzene content in gasoline.

4. Testing industry:

Hemispheric emissivity of architectural glass; U value of insulating glass; material emissivity test; determination of interstitial oxygen content in silicon crystals; determination of substituted carbon atom content in silicon; determination of free silica content in dust; jewelry identification; detection of tin in electronic and electrical. Detection of building glass hemispheric emissivity and glass heat transfer coefficient.

Applicable standards:

GB/T2680-2021 "Determination of visible light transmittance, direct sunlight transmittance, total solar energy transmittance, ultraviolet transmission and related window glass parameters of architectural glass";
ISO9050-1990 Determination of visible light transmittance, direct sunlight transmittance, total solar energy transmittance, ultraviolet transmission and related window glass parameters of architectural glass;
JGJ/T151-2008 "Thermal Calculation Regulations for Building Doors, Windows and Glass Curtain Walls"

Innovative and unique design advantages:

Highly stable optical system: precision optical high-hardness platform;
High-performance electronic system: DSP is used to control the electromagnetic drive interferometer, and the moving mirror is permanently aligned;
Intelligent protection system: industrial-grade resistor moisture-proof + physical moisture-proof;
Diverse accessory selection: test accessories can be selected at will;
Test software: Choose different analysis software systems according to different test environments;
Measurement management system AAA certification, quality management system certification.

Technical Parameters:

Model	FTIR-250
Spectral range:	7800-375cm-1;
Resolution:	≤ 1cm-1;
Detector:	Original imported infrared detector;
Beam splitter:	KBr substrate plated with germanium, with moisture-proof coating
Scanning speed:	Select the corresponding scanning speed under computer control;
Light source:	long-life, high-intensity air-cooled infrared light source;
Signal-to-noise ratio:	30000:1 (P-P value, 4cm-1, 1 minute background and sample scanning);
Power supply:	AC220V/50Hz;
Overall dimensions:	450mm×350mm×210 mm;
Weight:	25 kg;
Communication method:	USB 3.0 (supports system WIN10, supports system WIN10).