Near- and mid-infrared spectrometer FT-IR850

FT-IRfor environmental analysisfor the chemical industry

Product Overview FT-IR850 is an advanced Fourier transform infrared (FTIR) spectrometer derived from the FT-IR650 with multiple design improvements to enhance performance, stability and maintainability. It is intended for routine laboratory analysis and production control across sectors such as pharmaceuticals, chemicals, petroleum, environmental monitoring, food, materials, public safety, defense, semiconductors and optics.

• Key attributes: high spectral resolution, expandable sample interfaces, stable optical alignment, user-friendly operation and low maintenance requirements.
• Performance and main technical indicators meet the advanced level of comparable international instruments.
• Suitable for both research laboratories and industrial quality control applications.

High stable optical system

• Integrated optical bench machined from cast aluminum provides mechanical stability and minimizes the need for optical adjustments.
• Precision mechanics ensure high repeatability for each scan; optical path and components follow advanced design principles.
• Corner-cube optics and simplified mechanics reduce reliance on complex electronics and moving parts; many components are user-replaceable to save service time.
• Internal dynamic collimation and a movable mirror drive keep the interferometer at optimal alignment; voice-coil driver and precision slide enable reliable operation under demanding conditions.
• Built-in desiccant container protects the beam splitter and sensitive optics from moisture damage.

FEATURES OF FTIR Spectrometer

• (1) High resolution Resolution up to 0.5 cm-1 to meet diverse sample analysis requirements.
• (2) High stability Moving mirror dynamic collimation with real-time adjustment (up to 130,000 times/s) ensures repeatability, long-term stability and stable peak shapes. Flat mirror design reduces spectral distortion and improves seismic resistance; maintenance-free alignment.
• (3) New infrared light source High-temperature ceramic oxide emitter (temperature resistance >1600°C) with a semi-enclosed thermal insulation chamber for fast warm-up and extended life.
• (4) Good moisture resistance Fully enclosed design and a large-capacity desiccant box increase dehumidification efficiency and reduce replacement frequency.
• (5) Strong scalability Large sample compartment supports many accessories: gem identification, collimated beam, infrared microscope, specular/diffuse reflection modules, ATR, gas/liquid cells, polarization accessories, etc.
• (6) Audit trail function Software supports three-level user management to meet national pharmacopoeia requirements.
• (7) 3Q certification service Professional 3Q certification and installation support available.

Specification OF FTIR Spectrometer

• Model: FT-IR850
• Spectral range: 7800 ~ 350 cm-1
• Resolution: 0.5 cm-1
• Detector: Imported high sensitivity DLATGS
• Beam splitter: KBr substrate germanium with moisture-resistant coating
• Scan speed: Adjustable under computer control mode
• Light source: Air-cooled high-energy ceramic light source
• Signal to noise ratio: <2.2 × 10-5 AU (1 minute scan, 4 cm-1 resolution)
• Linearity: <0.1%
• Wave number accuracy: 0.01 cm-1
• Power supply: AC220V / 50Hz
• Dimensions: 543 × 456 × 248 mm
• Data collection: He-Ne laser
• Data interface: USB 2.0
• Supported OS: Windows XP, Windows 7