FT-IR spectrometer BKFT-20

infrared absorptionfor the food industryfor research and development

Introduction
The BKFT-20 FT-IR spectrometer acquires infrared absorption spectra via a modified Michelson interferometer and Fourier transform. It is used to identify chemical components (organic compounds, polymers) and analyse molecular structure and chemical bonds. Applicable to laboratories and industrial R&D in chemistry, materials science, environmental monitoring and food safety.

General information

• Brand: BIOBASE
• Model: BKFT-20
• Product origin: CHINA
• Delivery time: Within 7 days
• Supply capacity: Factory Direct Supply

Features

• Industrial-grade temperature and humidity module with digital display and humidity alarm to protect core components.
• Reusable 304 stainless-steel desiccant cartridge for easy replacement without opening the lid.
• Modified non-orthogonal Michelson interferometer for improved energy efficiency.
• 3D orthogonal gold-coated mirror optical compensation system to maintain permanent optical alignment.
• Sliding sample compartment door to reduce interference from atmospheric water vapor and CO2 during measurements.
• Includes a standard spectral library (~1,800 spectra) and supports extended specialized libraries (~220,000 spectra) and user-created libraries.
• 24W SiC Globar IR source with electronic voltage stabilization and digital power supply for extended service life.
• Multiple beam splitter options (KBr, ZnSe, CaF2) using moisture-resistant materials.

Technical specifications

• Model: BKFT-20
• Detector: DLATGS
• Spectral range: 7800~350 cm-1
• Resolution: Better than 1 cm-1
• Signal-to-noise ratio: 30000:1 (P-P, 4 cm-1, 1 min scan)
• Wave number accuracy: Better than 0.01 cm-1
• Transmission accuracy: Better than 0.05 τ%
• Beam splitter: KBr substrate with germanium coating (imported)
• Interferometer: Non-orthogonal Michelson interferometer
• Data interface: High-speed USB 2.0 (compatible with USB 3.0)
• Compatible OS: Windows XP, Vista, 7, 8, 10, 11
• Operating conditions: Temperature 15~30°C; Humidity 15~60%
• Power consumption: 12V 24W
• Power supply: AC 100~240V, 50/60Hz
• Sample bin size: 190 x 160 mm
• External dimensions (W x D x H): 450 x 350 x 210 mm
• Package size (main unit + electronic moisture-proof box): 750 x 630 x 590 mm (approx.)
• Net weight: 14 kg
• Gross weight (main unit + electronic moisture-proof box): 60 kg
• Standard accessories: Operating software; sample holder; spare desiccant
• Optional accessories: FDA 21 CFR Part 11 compliance software; ZnSe crystal ATR; press; sheet mould; agate mortar; KBr spectral purity; gas cell; detachable liquid tank; fixed liquid pool; intelligent electronic moisture-proof box (electronic moisture-proof box is a mandatory optional accessory)