INQUIRYProduct Overview:
FTIR-961 is a single beam FTIR spectrometer. This instrument is operated by a PC. It is a powerful tool to analyze the sample structure in many fields such as petroleum, chemical engineering and pharmaceutical.
Also known as a specialized analysis system for semiconductor coating materials, this instrument incorporates numerous improvements and innovations built upon the foundation of the original FTIR-761 model, resulting in significantly enhanced performance. It features high resolution, excellent expandability, stable performance, user-friendly operation, a long service life, and low maintenance costs; indeed, both its overall performance and key technical specifications have reached the advanced international standard for comparable products. Widely utilized across fields such as pharmaceuticals, chemicals, petroleum, environmental protection, food, materials science, public security, national defense, semiconductors, and optics, it serves as an indispensable analytical and testing tool for both laboratory research and industrial production.
High stable optical system
● The design integrates main components to an optical bench machined from a cast aluminum. Highly stable and no need for adjustment, re-moving troubles of maintenance of optical path.
● Precision machinery ensures high repeatability of every scanning. Advanced design concept is adopted in both optical path and every part
● The system’s corner cube optics provides easy operation without requiring complicated electronics and additional moving parts. In addition, many components of the spectrometer are user replaceable which saves time over the lifetime of the instrument.
● Internal dynamic collimation system and movable mirror driving system keep interferometer at optimum situation. Voice-coil driver and precision slide improves the ability of working in severe conditions.
● The spectrometer includes a container of desiccant that protects the beam splitter and other optical components from moisture damage.
Specifications
Wavenumber Range | 7800 ~ 350 cm-1 |
Resolution | 0.4 cm-1 |
Signal Noise Ratio | 30000:1 (DTGS, resolution 4cm-1; sample and background scan for 1 min 2100cm-1) |
Detector | High resolution DTGS detector |
Beamsplitter | Coated KBr |
Data Collection | He-Ne Laser; A/D Conversion: 24-bit. Compared to semiconductor-based data acquisition modes, the advantages of laser-based acquisition include: data stability, excellent repeatability, high accuracy, insensitivity to temperature fluctuations, and ease of maintenance. |
Interferometer | A 30° incidence Michelson interferometer featuring an integrated auto-collimation mechanism and an airtight enclosure. It employs digital, continuous dynamic adjustment—operating at a rate of 130,000 adjustments per second—to ensure ultra-high stability for both instantaneous and long-term measurements. |
Atlas Library | Provides 220,000 standard spectra of the most common inorganic substances, organic substances, and polymers. |
Moisture-proof design | Featuring six major moisture-proof design elements—including a hermetically sealed interferometer—it delivers the best moisture-proof performance across the entire product series. |
Application Scenarios | Techniques such as coupled thermogravimetry, coupled microscopic infrared spectroscopy, coupled in-situ diffuse reflectance spectroscopy, and coupled in-situ electrochemistry are supported, offering compatibility with over 90% of the infrared spectroscopy accessories currently available on the market. |
Light Source | Imported, long-life, high-energy ceramic light source; rated for temperatures exceeding 1600°C, with a service life of over 5000 hours. |
Electronic System | A/D converter of 24 bits at 500MHz, USB 2.0 |
Power | 110-220V AC, 50-60Hz |
Wavenumber Range | 7800 ~ 375 cm-1 |
Resolution | 1 cm-1 |
Parts included
No. | Description | Qty |
1 | Spectrometer | 1 |
2 | Power Supply | 1 |
3 | Dust Cover | 1 |
4 | USB Cable | 1 |
5 | Power Cord | 1 |
6 | Screw Driver, 150x6mm | 1 |
7 | Allen Wrench, 2.5mm | 1 |
8 | Replacement Desiccant | 1 |
9 | Polystyrene Film | 1 |
10 | Software CD | 1 |
11 | User Manual | 1 copy |
Conditions of Use
Ambient temperature: 16 ℃ ~ 25 ℃；
Humidity range: 20% to 50%；
Power supply: AC100V ~ 240V, 47Hz ~ 63Hz 1.2A, good grounding；
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