HKL-11890 Gas Chromatograph for Ink VOCs
Overview
The HKL-11890 Gas Chromatograph for Ink VOCs conforms to the ISO 11890 Paints and varnishes - Determination of volatile organic compound (VOC) and/or semi-volatile organic compound (SVOC) content-Part 2: Gas-chromatographic method. After the preparation of the sample, the separation was done by gas chromatography. Next, compound identification was done, quantitative analysis was carried out using internal standard and gas chromatograph-flame ionization detector based on the peak area and compound specific relative response value. Substances that could not be identified were quantified by using a surrogate standard (can be same as internal standard). The content of volatile organic compounds and/or semi-volatile organic compounds in the sample composition was determined.
Features
The system combines a 5.7-inch screen with physical controls designed for ergonomic comfort. Besides that, it has a very user-friendly interface that makes the operation quite simple.
To simplify maintenance, it includes an extremely fast, quick-change-liner rotary sample inlet that is internationally state-of-the-art.
The detection system uses a high-sensitivity Flame Ionization Detector (FID) which complies with world-class leading standards and is capable of automatic ignition.
A built-in workstation and a USB interface provide connectivity, which support compatibility with all popular computer systems and hardware.
The system has built-in CPU self-test and diagnostic features that make visual identification of faults very fast and clear.
Analytical precision and reproducibility are taken to a new level with a column oven of generous size.
Temperature is well regulated by the high-capacity column oven, optimized cooling fan, and the smart rear auto-venting system which allow for quick cooling down.
Corrosion-resistant circuit design, extreme interference immunity, and dependable over-temperature protection all serve to further enhance the reliability of the circuit.
Multi-stage temperature programming as well as external event control are supported by the system, which also facilitates precise timed and quantitative injections with the aid of multi-valve switching.
An optional liquid autosampler is available for fully automated, unattended operation.
Dimensions: 610 mm (W) × 515 mm (D) × 520 mm (H).
Technical Parameters
Inlet System specifications
1)Inlet: Features a swing-top sealing mechanism designed for rapid disassembly and modular configuration.
2)Maximum Operating Temperature: 400°C
3)Number of Inlets: Supports up to 3 inlets
4)Injection Modes: Packed column injection, Split capillary column injection, Valve injection
Temperature Control Indicators
1)Dimensions: 300 × 300 × 250 mm (L × W × D)
2)Temperature Control Range: Ambient +5°C ~ 400°C, increment 0.1°C
3)Temperature Setting Increment: 0.1°C
4)Temperature Control Accuracy: ±0.1°C
5)Programmed Temperature Ramp: 7 stages
6)Heating Rate: 0 ~ 40°C/min, Inter-stage Hold Time: 0 ~ 999 min
7)Cooling Performance (Ambient 19°C): ≤ 4 min (from 300°C to 100°C)
FAQ
Q1: What standards does this product (HKL-11890 Gas Chromatograph for Ink VOCs) comply with?
A: The HKL-11890 Gas Chromatograph for Ink VOCs conforms to the ISO 11890 Paints and varnishes - Determination of volatile organic compound (VOC) and/or semi-volatile organic compound (SVOC) content-Part 2: Gas-chromatographic method. After the preparation of the sample, the separation was done by gas chromatography. Next, compound identification was done, quantitative analysis was carried out using internal standard and gas chromatograph-flame ionization detector based on the peak area and compound specific relative response value. Substances that could not be identified were quantified by using a surrogate standard (can be same as internal standard). The content of volatile organic compounds and/or semi-volatile organic compounds in the sample composition was determined.
Q2: Scope of HKL-11890 Gas Chromatograph for Ink VOCs?
A:This document is applicable for the determination of VOC and SVOC with an expected VOC and/or SVOC content greater than 0.01% by mass up to 100% by mass. The method given in ISO 11890-1 is used when the VOC is greater than 15% by mass. This document (method ISO 11890-2) applies when the system contains VOC and SVOC as the VOC result of ISO 11890-1 can be influenced by the SVOC. For VOC content smaller than 0.1%, the head space method described in ISO 17895 is used as an alternative. ISO 11890-1 and ISO 17895 cannot be used for the determination of the SVOC content.
Q3: What is the minimum order quantity? How long is the delivery lead time?
A: The minimum order quantity is one unit, and delivery is approximately 20 days after advance payment.
Q4: How can I get a product quotation?
A: Please submit your requirements via the contact page on our official website or customer service email, and we will contact you within 24 hours with a detailed quotation.
Q5: Do you offer customized solutions?
A: Yes, we can provide customized instrument configurations and testing solutions based on the customer’s specific application need
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.
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
If assistance is needed, we will provide online installation and commissioning services, as well as comprehensive operation training for you. Meanwhile, we also offer 24/7 online training support for end users throughout the year.
2. Professional After-Sales Service
According to the type of instrument, we can provide specialized maintenance services. Our goal is to become the highest-quality and most reliable instrument supplier in the market. We welcome your valuable opinions and suggestions to help us continuously improve our service quality.
Logistics and Shipping
Worldwide Shipping: We have extensive experience in shipping goods to Asia, Europe, the Middle East, and other regions.
Secure Packaging: Laboratory instruments are carefully packed to ensure they are properly secured and protected during transit.
International Certification
| 
|
ISO 9001 Certification | ASTM Certificate |
