HKL-14 FTIR Spectrometer for Trans Fatty Acids content
Overview
HKL-14 FTIR Spectrometer for Trans Fatty Acids content conforms to the AOCS Official Method Cd 14d Rapid Determination of Isolated Trans Geometric Isomers in Fats and Oils by Attenuated Total Reflection Fourier Transform Infrared Spectroscopy.Almost all naturally present fats and oils in vegetables have unsaturated components that consist of isolated, which means non-conjugated, double bonds in the cis configuration. Such cis bonds can be changed into trans ones during various extraction and processing operations as a result of oxidation, isomerization on heating, and/or partial hydrogenation. Animal and marine fats can have trace levels of naturally occurring trans isomers. Trans bonds isolated in the molecules of long-chain fatty acids, fatty acid methyl esters (FAME), soaps, and triacylglycerols (TAG) can be detected by infrared spectroscopy. A C-H deformation near a trans double bond gives rise to a band with the maximum absorption around 966 cm⁻¹ (10.3 µm), which is present in the spectra of all compounds that contain an isolated trans group.
Features
This optical platform integrates the entire design and is made with one-piece molding process, so that main components can be accurately positioned by one alignment only, without further adjustments. This greatly increases the stability of the instrument and totally eliminates the problems of maintenance of conventional optical structures.
The latest 24-bit A/D converter together with a conversion rate of 500 kHz and a high-sensitivity infrared detector of foreign make - the high-performance electronic system can acquire spectral data in real time, thus ensuring data authenticity and reliability. Besides, using the latest USB 2.0 communication interface, data transmission speed has been greatly increased, making it possible to analyze a sample thoroughly within only several seconds.
Smart Humidity Control: The spectrometer is equipped with a sealed interferometer and ongoing humidity monitoring, which greatly decreases user upkeep. A color-changing visual alert warns the user of the need for desiccant replacement—thus preventing a significant risk in FTIR operation. Opening the instrument is not required to change the desiccant.
Integrated Corner Reflector Technology: The moving and stationary mirrors are both made of a gold-plated, integrally molded design, so the optical flux and reflectivity are maximized. Since no glues were used for manufacturing, the assembly is completely free from temperature-induced distortions and its stability is inherent.
Core components imported from Developed countries in Europe and America: All main parts—like the light source, detector, beam splitter, and die—are imported from the original manufacturers to ensure top quality.
Technical Parameters
Spectral Range: 7800–350 cm-1
Resolution: better than 1.0 cm-1
Signal-to-Noise Ratio: 30000:1 (Peak-to-Peak value, 4 cm-1 resolution, 1-minute background and sample scan, Test wavenumber: 2100 cm-1), RMS value: 150000:1
Detector: High-sensitivity infrared detector (imported) (Advantages: High testing accuracy, excellent repeatability, easy maintenance, and durable.)
Beamsplitter: Multilayer-coated potassium bromide (KBr) (imported)
Scanning Speed: Microcomputer-controlled with selectable scanning speeds, continuously adjustable, automatic spectrum comparison.
Light Source: Long-life, high-intensity air-cooled system (imported)
Wavenumber Accuracy: 0.01 cm-1
Software Workstation: Included with the instrument, approximately 200000 standard infrared spectral libraries.
Noise Level: ＜4.3 × 10-5 A
Power Supply: AC 220V, 50Hz
Data Transmission Interface: High-speed USB 2.0
Operating system: win7/win10
Weight: 14kg
FAQ
Q1: What standards does HKL-14 FTIR Spectrometer for Trans Fatty Acids content comply with?
A: HKL-14 FTIR Spectrometer for Trans Fatty Acids content conforms to the AOCS Official Method Cd 14d Rapid Determination of Isolated Trans Geometric Isomers in Fats and Oils by Attenuated Total Reflection Fourier Transform Infrared Spectroscopy. All compounds containing an isolated trans group show a maximum absorption band at around 966 cm⁻¹ (10.3 μm), which is due to the C-H deformation near the trans double bond.
Q2: Significance and Use of HKL-14 FTIR Spectrometer for Trans Fatty Acids content?
A: Almost all naturally present fats and oils in vegetables have unsaturated components that consist of isolated, which means non-conjugated, double bonds in the cis configuration. Such cis bonds can be changed into trans ones during various extraction and processing operations as a result of oxidation, isomerization on heating, and/or partial hydrogenation. Animal and marine fats can have trace levels of naturally occurring trans isomers. Trans bonds isolated in the molecules of long-chain fatty acids, fatty acid methyl esters (FAME), soaps, and triacylglycerols (TAG) can be detected by infrared spectroscopy.
Q3: What is the minimum order quantity? How long is the delivery lead time?
A: The lowest quantity that can be ordered is one piece, and delivery will be about 20 days from the date of the advance payment.
Q4: What international shipping methods do you support?
A: With a range of shipping options available, we can help you get your goods delivered safely and economically. In fact, if the goods are either time-critical or of a very high value, we have been working closely with the major express carriers like DHL and FedEx to offer better services. Plus, air freight is an excellent and cost-effective choice if you want to ship large-volume goods and still remain dependable. We incorporate both Full Container Load (FCL) and Less than Container Load (LCL) options into our sea freight services to help our clients minimize expenses when shipping a large volume of goods. Besides, via the China-Europe Railway Express, we also provide rail freight services that can deliver reliable and efficient transportation solutions to clients all over the Eurasian continent.
Q5: What kind of after-sales service do you provide?
A: We promise to offer you a complete and dependable after-sales support system during the entire lifespan of the product. Such support system consists of: (1) Quick Response: A customer service team with a high level of professionalism is always ready to give you a timely reply to your requests. (2) Technical Support by Professional Engineers: Engineers with multi years’ experience make use of remote diagnostics so as to solve any technical problem in the shortest time. (3) Continuous Empowerment: We provide your team with long-term online training and guidance to help them get the most out of the instrument. Our mission isn’t just about solving your problems. We want to become your lab partner whom you can always rely on and trust for stable instrument operation and accurate, reliable data so that you can focus more on the scientific research itself.
About us
Established in 2018, Hong Kong Laboratory Technology Limited has quickly become one of the reliable suppliers of supply chain solutions in the scientific instrument industry. With over 8 years of experience in the field, we have connected more than 500 Research and Development clients with one of the largest supplier networks of over 50 top manufacturers, thus facilitating a smooth transition from innovation to mass production. We apply a rigorous quality management system to all of our procedures which means that our chief product lines meet not only world standards such as ISO 9001, ASTM, and IP but also the very tough requirements of the ISO/IEC 17025 calibration standard. This commitment to precision and quality is the reason why we have become the most preferred partner of scientific research institutions, hospitals, environmental protection agencies as well as the mining and petrochemical industries.
Company Advantages
(1)Full-Chain Resource Integration Capability
(2)Professional Technical Service Team
(3)Rich Industry Practical Cases
(4)Reliable After-Sales Service
Service Guarantee
1. Online Training Services
We are going to be by your side throughout the entire process. We will provide you with directions on online setup and will also give you extensive training on how to operate the system, making sure that you are comfortable and confident with your navigation of the new system. As a matter of fact, our support doesn’t stop there—we provide 24/7/365 online training and assistance to all users around the clock.
2. Professional After-Sales Service
We offer specialized maintenance services tailored to different types of instruments. We strive to be the highest-quality and most reliable instrument provider in the market. Your invaluable feedback and suggestions are greatly appreciated, as they help us continuously improve our service quality.
Logistics and Shipping
Worldwide Shipping: We are very familiar with international logistics that we can guarantee the smooth delivery to Asia, Europe, and the Middle East destinations.
Secure Packaging: Laboratory instruments are being carefully packed to ensure that they are properly secured and protected from any damage during transit.
International Certification
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ISO 9001 Certification | ASTM Certificate |
