FTIR Analyzer
SF 700Z
高能量傅里叶
产品亮点
● Resolution better than 0.85 cm⁻¹, optional 0.5 cm⁻¹
● Signal-to-noise ratio above 45,000:1
● Broad spectral range of 7800–350 cm⁻¹
● Powerful 24 W stabilized SiC infrared source
● DSP-controlled dynamic optical alignment
● Fully sealed, moisture-protected optical system
● 24-bit, 500 kHz high-speed A/D conversion
● Wavenumber accuracy of ≤0.01 cm⁻¹
● Flexible transmission, ATR and reflection sampling
● Intelligent FTIR software with 1,700+ reference spectra
● Signal-to-noise ratio above 45,000:1
● Broad spectral range of 7800–350 cm⁻¹
● Powerful 24 W stabilized SiC infrared source
● DSP-controlled dynamic optical alignment
● Fully sealed, moisture-protected optical system
● 24-bit, 500 kHz high-speed A/D conversion
● Wavenumber accuracy of ≤0.01 cm⁻¹
● Flexible transmission, ATR and reflection sampling
● Intelligent FTIR software with 1,700+ reference spectra
产品概述
The SpeSense SF700Z is a high-performance FTIR spectrometer developed for demanding infrared spectroscopy, advanced material identification and research applications. Offering a broad 7800–350 cm⁻¹ spectral range, resolution better than 0.85 cm⁻¹ with an optional 0.5 cm⁻¹ configuration, and a signal-to-noise ratio above 45,000:1, it delivers high spectral accuracy and sensitivity for complex analytical workflows. A powerful stabilized SiC infrared source, DSP-controlled dynamic optical alignment and support for transmission, ATR, reflection and microscopy accessories make the SF700Z ideal for advanced polymer analysis, chemical characterization, pharmaceutical research, materials science and high-level laboratory spectroscopy.
| Item | Specification |
| Spectral range | 7800–350 cm⁻¹ (approx. 1.28–28.57 µm) |
| Spectral resolution | Better than 0.85 cm⁻¹; 0.5 cm⁻¹ optional |
| Wavenumber precision | ≤ 0.01 cm⁻¹ |
| Signal-to-noise ratio | Better than 45,000:1 (peak-to-peak, 4 cm⁻¹, 1-minute acquisition) |
| Interferometer | Modified non-orthogonal Michelson; DSP-controlled electromagnetic drive with continuous dynamic adjustment |
| Optical alignment | Four-quadrant dynamic collimation with high-reflectivity gold-coated corner-reflector optics |
| Beam splitter | Imported germanium-coated KBr substrate with anti-fog moisture protection |
| Detector | Imported high-sensitivity DLATGS detector with moisture barrier |
| Infrared source | Imported 24 W electronically stabilized, high-power silicon-carbide rod source |
| Laser system | Imported low-power VCSEL, bandwidth better than 1 nm; high-stability He-Ne option |
| Digital electronics | SuperTect full-digital architecture; 24-bit, up to 500 kHz A/D conversion |
| Environment monitor | Industrial-grade digital temperature/humidity display with humidity alarm |
| Moisture management | Fully sealed cavity; reusable 304 stainless-steel boxed desiccant with quick external access |
| Data interface | USB 2.0; compatible with USB 3.0 host ports |
| Sample chamber | Large sliding-door compartment; supports transmission, ATR, reflection and microscopy accessories |
| Power consumption | Less than 30 W during normal operation |
| Input power | 100–240 VAC, 50/60 Hz |
| Dimensions / weight | 520 × 430 × 250 mm / 19 kg |
| Software platform | Windows PC; supported operating-system versions depend on software release |
| Laboratory | Dry, clean, well ventilated and well sealed; protect the instrument from direct sunlight and dust |
| Humidity control | Use the built-in temperature/humidity display and humidity alarm; provide dehumidification as needed |
| Electrical | Stable, grounded 100–240 VAC, 50/60 Hz supply |
| Sample area | Keep the sample chamber, optical windows and accessories clean and dry |
| Long-term storage | Keep the optical cavity sealed and maintain the reusable desiccant in serviceable condition |
