HKL-12442 FTIR Spectrometer for Hydroxyl Groups of Silica Glass
Overview
HKL-12442 FTIR Spectrometer for Hydroxyl Groups of Silica Glass conforms to the GB/T 12442 Test method for the hydroxyl groups content of silica glass. The method of determining the hydroxyl content in quartz glass employs infrared spectrometry, particularly, by measuring the absorption of hydroxyl groups at the wavelength of 2.73 μm. The present standard outlines sample preparation, instruments, procedures, and result interpretation when determining hydroxyl content in quartz glass. It refers to the determination of hydroxyl content in transparent quartz glass only.
Features
Highly Stable Optical System: This optical platform comes with a unibody design where key optical elements are aligned through a single-step positioning method, which means no future adjustments are needed. This basically makes the instrument much more stable and gets rid of the maintenance issues that are common in traditional optical layouts.
Advanced electronic architecture: It boasts the latest 24-bit A/D converter which functions at 500kHz and along with high sensitivity infrared detector imported, it guarantees real-time spectral acquisition to be highly accurate and reliable. Besides that, USB 2.0 interface is the most recent one and has brought a significant increase in data transfer speed, so the entire analysis of the sample can be finished in few seconds.
Smart Humidity Control: This FTIR spectrometer is equipped with a sealed interferometer that has continuous monitoring of humidity built-in, which almost eliminates the need for user servicing. A color-changing visual indicator signals the operator when the desiccant needs to be replaced, thus reducing the main risk factor associated with FTIR analysis. In addition, users can simply replace the desiccant without having to open the instrument’s housing.
Integrated Corner Reflector Technology: Both the moving and fixed mirrors have a single gold-plated mold design which maximizes the optical flux and reflectivity. Since no glue was used during the production stage, the assembly is not at all compromised by temperature changes which result in the stability of its nature.
The devices are meticulously designed to perform with extremely high precision; the main parts, such as the infrared light source, detector, beam splitter, and precision molds, are all sourced from well-known manufacturers in Europe and the United States. This guarantees that the devices provide the utmost reliability and accuracy in measurements.
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-12442 FTIR Spectrometer for Hydroxyl Groups of Silica Glass comply with?
A:HKL-12442 FTIR Spectrometer for Hydroxyl Groups of Silica Glass conforms to the GB/T 12442 Test method for the hydroxyl groups content of silica glass. The method of determining the hydroxyl content in quartz glass employs infrared spectrometry, particularly, by measuring the absorption of hydroxyl groups at the wavelength of 2.73 μm. The present standard outlines sample preparation, instruments, procedures, and result interpretation when determining hydroxyl content in quartz glass. It refers to the determination of hydroxyl content in transparent quartz glass only.
Q2: Working Principle of HKL-12442 FTIR Spectrometer for Hydroxyl Groups of Silica Glass?
A: Light absorption intensity at 2.73 µm is linearly related to the hydroxyl (OH) content of quartz glass, and the quantitative determination is done through the application of the Beer-Lambert Law.
Q3: What is the minimum order quantity? How long is the delivery lead time?
A: The minimum order quantity is just one unit, and delivery is approximately 20 days after advance payment.
Q4: What international shipping options do you support?
A: We take the time to understand your logistics needs and then craft a flexible and extensive portfolio of international shipping solutions that can serve them. For instance, if you have small, expensive items and want them to be shipped internationally by a top-class air express service provider like DHL, FedEx, UPS, or TNT of course you will buy us. In the case, the shipment is of medium size we may resort to air freight services. Large-volume shipments can be catered to by a number of different options via our sea freight solutions including the Full Container Load (FCL) and Less than Container Load (LCL) options. Besides, to our clients throughout the Eurasian continent, we provide rail transport services facilitated by the steady and dependable China-Europe Railway Express.
Q5: Can you provide some successful customer case studies?
A: Certainly. Working with a multitude of research institutions, companies, and universities has given us considerable experience and we would love to share it with you. Besides showing you the trustworthiness of our products, it will also enable you to see how they perform in real-life situations similar to yours. We implemented a separate CASE page on our official site for this purpose. On this page, you can read comprehensive case descriptions and filter them according to the area of your industry or specialization. If our public case library does not have a scenario that exactly fits your requirements, you may reach out to us through the official website. We will be able to offer you anonymized or redacted case references from the same industry, customized to your particular area of application.
About us
Founded in 2018, Hong Kong Laboratory Technology Limited has been the instrument industry for more than eight years. We represent over 50 brands and have served more than 500 clients. As a professional instrument supply chain service provider, we have developed core supply resources covering research and development, production, and more. Using our industry experience accumulated over the years, the company strictly implements a quality management system. Our top products range from meeting various international standards such as ISO 9001, ASTM, and IP to being compliant with the ISO/IEC 17025 standard for instrument calibration and testing. These products are extensively used in sectors like research institutions, petrochemical and mining industries, healthcare, environment protection services, etc. Besides firmly connecting you to cost-efficient tools and devices, we also offer professional technical assistance regarding the selection as well as after-sales service. The entire process of an instrument purchase from beginning to end could be totally easy and stress-free for you, if you can get help from a single point of contact who understands your need and way of working. We want to stay by your side and support even after the sale so that you will have no worries.
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 offer extensive remote support services: help with installation and commissioning, full operational training, and 24/7 online training resources for end users, accessible 365 days a year.
2. Professional After-Sales Service
We customize our maintenance and support services according to the specific needs of different instruments. Being a leading instrument provider, we strive to establish the standard of quality and dependability in the industry. Therefore, we highly appreciate your input, and it inspires us to keep improving the quality of our services.
Logistics and Shipping
Worldwide Shipping: We as a company have huge experience in shipping goods to Asia, Europe, the Middle East and other parts of the world.
Secure Packaging: Laboratory instruments are packaged with great care in order to make sure that they are securely fastened and well protected while being transported.
International Certification
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ISO 9001 Certification | ASTM Certificate |
