HKL-25 Gas Chromatograph for Non-Methane Total Hydrocarbons
Overview
The HKL-25 Gas Chromatograph for Non-Methane Total Hydrocarbons conforms to the EPA Method 25- determination of total gaseous nonmethane organic emissions as carbon. The organic content of the sample tank fraction is measured by injecting a portion of the sample into a gas chromatographic column to separate the NMO from carbon monoxide (CO), CO2, and CH4; the NMO are oxidized to CO2, reduced to CH4, and measured by an FID.
Features
The features comprise a 5.7-inch LCD screen, physical controls with ergonomic design, and user-friendly UI that makes operating the device a piece of cake and dependable all the time.
Rotary sample inlet and quick change liner allow effortless maintenance as well as cleaning and are designed compliant with international standards.
The equipment features a very sensitive Flame Ionization Detector (FID) with automatic ignition that is capable of producing results in line with worldwide standards for accuracy in detection.
An onboard workstation and USB interface are integrated, providing extensive compatibility with various types of computer systems and software.
The built-in CPU self-diagnostic functions accelerate automatic fault detection and simplify operation troubleshooting.
The expanded column oven layout enhances separation performance and supports improved analytical reproducibility.
By equipping a high-capacity column oven with a powerful fan and a smart air vent at the back for cooling, the cooling time between runs can be drastically shortened.
Made with corrosion-resistant and low-interference circuits, and over-temperature protected, to support working for a long time after the initial unpacking.
Multiple-step temperature programming, external event triggering, and timed cyclic injections via multi-valve system are all possible, making the method design very flexible.
An optional liquid autosampler supports fully automated sample handling and workflow execution.
Compact overall dimensions: 610 mm (W) × 515 mm (D) × 520 mm (H).
Technical Parameters
Inlet System
1)Inlet: Swing-top sealing system with rapid-disassembly modularity.
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-25 Gas Chromatograph for Non-Methane Total Hydrocarbons) comply with?
A:The HKL-25 Gas Chromatograph for Non-Methane Total Hydrocarbons conforms to the EPA Method 25- DETERMINATION OF TOTAL GASEOUS NONMETHANE ORGANIC EMISSIONS AS CARBON. The organic content of the sample tank fraction is measured by injecting a portion of the sample into a gas chromatographic column to separate the NMO from carbon monoxide (CO), CO2, and CH4; the NMO are oxidized to CO2, reduced to CH4, and measured by an FID.
Q2: Significance and use of HKL-25 Gas Chromatograph for Non-Methane Total Hydrocarbons?
A:This method is applicable for the determination of volatile organic compounds (VOC) (measured as total gaseous nonmethane organics (TGNMO) and reported as carbon) in stationary source emissions. This method is not applicable for the determination of organic particulate matter.
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 rapidly emerged as a trusted partner for supply chain solutions in the scientific instrument industry. Leveraging our professional experience of over 8 years, we have matched more than 500 Research and Development clients with a wide supplier network of over 50 top manufacturers, thus paving the way for a smooth transition from innovation to mass production. We have a thorough knowledge of the industry, so we create very high-quality management systems and follow different international standards like ISO 9001, ASTM, and IP. In addition to strictly following ISO/IEC 17025 standards for the calibration and testing of instruments, our main products are well-known and highly praised in various sectors such as research institutions, petrochemical and mining industries, hospitals, and environmental protection agencies.
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 you require any help, we are capable of delivering online installation and commissioning services in addition to thorough operation training for you. At the same time, we provide 24/7 online training support for end users all year round.
2. Professional After-Sales Service
We offer targeted maintenance solutions for various instrument categories. Our goal is to become your preferred partner, recognized as a provider of top-quality and highly dependable instruments. We highly appreciate your feedback and recommendations as they are crucial for us to improve our services and serve you better. We are grateful that you joined us in this cooperative path.
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 carefully packed to ensure that they are properly secured and protected from any damage during transportation.
International Certification
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ISO 9001 Certification | ASTM Certificate |
