HKL-2668 Infrared Spectrometer for Anti-Oxidant Additives
Overview
HKL-2668 Infrared Spectrometer for Anti-Oxidant Additives conforms to the ASTM D2668 Standard Test Method for 2,6-di-tert-Butyl- p-Cresol and 2,6-di-tert-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption and GB/T 7602.3 Determination of T501 oxidation inhibitor content in transformer oil or turbine oil—Part 3: Infrared spectroscopy method. The HKL-2668 Infrared Spectrometer is intended to measure the amount of T501(2,6-di-tert-butyl-p-cresol) as an antioxidant in transformer oil and turbine oil. The instrument is based on the fact that the presence of T501 leads to an absorption peak at 3,650 cm⁻¹ (2.74 µm) which is due to the O–H stretching vibration. The absorbance at this peak correlates linearly with the concentration of T501, so by using a calibration curve one can determine the mass percentage of T501 in the oil sample.
Features
Highly Optical Stability: Incorporating a monolithically integrated optical bench in design, the optical elements necessary for the operation are fixed in position during just one alignment process. This way, the need for optical realignment or recalibration is removed, resulting in excellent measurement stability over time and the elimination of maintenance that is usually associated with conventional modular optical systems.
Precision Spectral Capture: The system combines a 500 kHz 24-bit analog-to-digital convertor and a high-sensitivity imported infrared detector, thereby providing precise and reproducible spectral acquisition at a moment’s notice. Besides, featuring a special high-speed USB 2.0 interface, it also supports quite quick data transfer which is sufficient for full spectral results to be ready in a matter of seconds.
Active Moisture Protection System: The system is in a hermetically sealed and isolated chamber. It has a humidity sensor and a visual humidity indicator. It actively stops moisture from causing performance degradation. Color-changing desiccant indicator gives regenerate alerts visually and by color change. This allows for quick desiccant change without opening the instrument housing.
Advanced design of corner-cube mirrors: The moving and fixed mirrors in our configuration are corner-cube reflectors that are single pieces of gold-plated metal. This all-metal, adhesive-free design not only achieves the highest optical throughput and reflectance but also ensures thermal stability, giving a performance that is naturally free of drifts.
Global Sourcing of Core Components for Exceptional Quality:All major optical and electronic components, such as infrared light source, detector, beam splitter, and precision mold, are purchased from developed countries in Europe and North America, which ensures top-level reliability and high performance.
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-2668 Infrared Spectrometer for Anti-Oxidant Additives comply with?
A:HKL-2668 Infrared Spectrometer for Anti-Oxidant Additives conforms to the ASTM D2668 Standard Test Method for 2,6-di-tert-Butyl- p-Cresol and 2,6-di-tert-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption and GB/T 7602.3 Determination of T501 oxidation inhibitor content in transformer oil or turbine oil—Part 3: Infrared spectroscopy method. The HKL-2668 Infrared Spectrometer is designed for determining the content of the T501 (2,6-di-tert-butyl-p-cresol) oxidation inhibitor in transformer oil and turbine oil.
Q2: What is the working principle of HKL-2668 Infrared Spectrometer for Anti-Oxidant Additives?
A: This method is founded on the notion that adding T501 results in an absorption peak at 3,650 cm⁻¹ (2.74 μm), which is due to the O-H stretching vibration. The intensity of this absorption peak is linearly related to the amount of T501, so one can use a calibration curve to estimate the mass percentage of T501 in the oil sample.
Q3: How many units do I have to order at least? What is the duration of the delivery lead time?
A: The MOQ is one item and the lead time is about 20 days from prepayment.
Q4: What international shipping options do you support?
A: We present multiple options of flexible international trading shipping solutions to satisfy your different requirements:International Express: In collaboration with world’s best carriers like DHL, FedEx, UPS, and TNT, this service is perfect for fast, door-to-door transportation of small-batch, high-value goods.Air Freight: Appropriate for medium-volume shipments, providing the best tradeoff between transit speed and cost-effectiveness. Sea Freight is mainly suitable for large volume orders. We provide both Full Container Load (FCL) and Less than Container Load (LCL) services. Depending on the destination port, transit times may vary from 20 to 40 days approximately. Rail Transport is available to our customers across the Eurasian continent (including Central Asia, Russia, and Europe). We provide stable and efficient train freight services that connect China and Europe.
Q5: What kind of after-sales service do you support?
A: We pledge to offer you a complete and trustworthy after-sales support system during the whole product lifecycle. It consists of: (1) Fast Reaction: A skilled customer service team is always ready to respond to your queries promptly. (2) Knowledgeable Technical Staff: A group of veteran engineers covers remote diagnostics to technically assist you in solving issues. (3) Continuous Empowerment:Through online training sessions and guidance, we provide continuous support to your team to master instrument usage. Troubleshooting is not the only thing we are aiming at. We are seeking to become a laboratory associate whom you can hope to rely on. We lead to a stable instrument and get accurate, reliable data so you can devote yourself more to the research work of science creatively.
Q6: How can I obtain a product quotation?
A: Send us your requirements using the contact page on our official website or via customer service email. We will respond to you within 24 hours with a detailed quotation.
About us
Hong Kong Laboratory Technology Limited has been a reliable partner for the scientific and industrial sectors since 2018. Over the last 8 years of the incubator’s development, we have become a one-stop shop providing instrument supply chain services. We have over 50 international brands and more than 500 clients. Therefore, we have a good reputation in the market. Our expertise is founded on a large supply chain resource base. We can cover every stage from research to production very effectively. Driven by a commitment to the strictness of ISO 9001, ASTM, and IP standards, our instruments are manufactured in line with ISO/IEC 17025 calibration guidelines. We provide a wide variety of industries, including academic research and industrial petrochemicals, with comprehensive support. We ensure a smooth and accurate process for your equipment purchase through detailed needs analysis, expert advice, and reliable after-sales service.
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 will help you online if you need us during installation and commissioning. Moreover, you will receive full operational training from us. Besides, for end users, the 24/7 online training support is always available.
2. Professional After-Sales Service
Trust us to deliver professional maintenance services made just for your equipment. We want to be the company that people think of first when looking for reliable, top-quality instruments and your valuable feedback will help us with this goal. Since customer experience is something we always want to improve, we are very open to hearing your thoughts and ideas.
Logistics and Shipping
Worldwide Shipping: We have been shipping goods to Asia, Europe, the Middle East, and other regions for a long time.
Secure Packaging: Laboratory instruments are securely packed to ensure proper fastening and protection during transportation.
International Certification
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ISO 9001 Certification | ASTM Certificate |
