Empowering Scientific Discovery

Beijing Guojia Hengye Scientific Instruments Co., Ltd.

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BrandJASCO
OriginJapan
ModelFT/IR-4000, FT/IR-6000 Series
Instrument TypeLaboratory Fourier Transform Infrared (FTIR) Spectrometer
Wavenumber Range7800–400 cm⁻¹
Spectral Resolution0.4 cm⁻¹
Signal-to-Noise Ratio (S/N)55,000:1 (at 4 cm⁻¹, 1 min scan, MCT detector)
Sample CompatibilityUp to 300 mm (12″) silicon wafers
Measurement ModesSpecular reflectance, transmission, and attenuated total reflectance (ATR) with wafer-specific accessories
ComplianceJEITA RC-2001, JEIDA-6301, SEMI F39, ASTM F1597, ISO 14644-1 (cleanroom-compatible operation)
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BrandJASCO
OriginJapan
ModelFT/IR-4000, FT/IR-6000
Instrument TypeLaboratory Benchtop FTIR
Wavenumber Range25,000–10 cm⁻¹ (extended options available)
Spectral Resolution0.7–0.07 cm⁻¹
Scan Speed20 Hz
Signal-to-Noise Ratio25,000:1 to 55,000:1
A/D Converter24-bit
InterferometerCorner-Cube Retroreflector with Real-Time DSP Mirror Control
Optical StabilityActive Beam Alignment Compensation
CompatibilityIntegrated with JASCO IR Microscopes (e.g., IRT-5200, IRT-7200)
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OriginJapan
TypePortable FTIR Spectrometer
ModelVIR-9000
Wavenumber Range4000–400 cm⁻¹ (standard DLATGS configuration)
Spectral Resolution4, 6, or 8 cm⁻¹ (user-selectable)
Interferometer Scan Speed0.5, 2.0, or 4.0 mm/sec
DetectorThermoelectrically Cooled DLATGS (standard)
Signal-to-Noise Ratio≥10,000:1 (at 4 cm⁻¹, 60-second co-addition, near 2200 cm⁻¹)
Power Supply12 V DC (vehicle-compatible)
Software PlatformKnowItAll® IR Library & Functional Group Analysis Suite
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BrandJASCO
OriginJapan
Instrument TypeLaboratory FTIR Spectrometer
Wavenumber Range11,500–50 cm⁻¹
Spectral Resolution0.4 cm⁻¹
Signal-to-Noise Ratio (S/N)35,000:1
Dimensions386 mm (W) × 479 mm (D) × 290 mm (H)
InterferometerSealed, Thermally & Hygroscopically Stabilized Michelson
Scan SpeedUp to 80 spectra/sec
Detector CompatibilityMCT, InGaAs, DTGS
Sample Compartment Width200 mm
SoftwareSpectrum Manager Ver. 2.5 with Auto-Diagnostic & Guided Workflow
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BrandJASCO
OriginJapan
ModelFT/IR-6X / FT/IR-8X
Instrument TypeLaboratory Benchtop FTIR Spectrometer
Spectral Range25,000–20 cm⁻¹
Spectral Resolution0.07 cm⁻¹
Signal-to-Noise Ratio (S/N)55,000:1 (at 4 cm⁻¹, 1 min scan, MCT detector, peak-to-peak)
Interferometer28° Michelson with Corner Cube Retroreflectors
Light SourceHigh-intensity Ceramic Source
DetectorTemperature-Controlled DLATGS or Optional MCT
Beam Splitter ExchangeAutomated Beam Splitter (BS) Switching Unit
SoftwareSpectrum Manager™ Ver. 2.5
ComplianceFully Compatible with ASTM E1421, ISO 18382, USP <1119>, GLP/GMP Data Integrity Requirements (21 CFR Part 11 Ready)
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BrandJASCO
OriginJapan
Instrument TypeLaboratory Benchtop
FTIR ArchitectureInterferometer-Based Michelson Design
Wavenumber Range7800–400 cm⁻¹
Spectral Resolution0.07 cm⁻¹ (unapodized, with He–Ne laser referencing)
Signal-to-Noise Ratio55,000:1 (at 4 cm⁻¹ resolution, 1 min scan, MCT detector, peak-to-peak)
Vacuum Performance<10⁻³ Pa base pressure, <5×10⁻⁴ Pa during spectral acquisition
Optical Path EnvironmentFully evacuated sample compartment and interferometer housing
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BrandJASCO
OriginJapan
ModelVIR-100 / VIR-200 / VIR-300
Instrument TypeLaboratory FTIR Spectrometer
Wavenumber Range7,800–350 cm⁻¹ (standard)
Spectral Resolution0.4–16 cm⁻¹
InterferometerSealed, DSP-driven corner-cube retroreflector with auto-alignment and learning-based active stabilization (VIR-200/VIR-300 only)
DetectorsStandard DLATGS
Scan SpeedUp to 40 Hz (optional)
Power SupplyAC adapter or rechargeable battery operation
ComplianceDesigned for GLP/GMP environments
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BrandJASCO
OriginJapan
ModelIRT-7200 / IRT-5200 / IRT-1000
Instrument TypeLaboratory FTIR Microscope
Wavenumber Range25,000–10 cm⁻¹
Spectral Resolution0.7–0.07 cm⁻¹
Scan Speed20 Hz
Signal-to-Noise Ratio25,000:1 to 55,000:1
Detector Configuration16-channel MCT (IRT-7200), single-element MCT + CMOS visual camera (IRT-5200), compact ATR-integrated module (IRT-1000)
Optical InterfaceCassegrain objectives (×16, ×32 standard), ATR imaging capability
SoftwareJASCO Spectra Manager™ with mapping, time-resolved imaging, and co-registered spectral–spatial analysis modules
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