HKL-278 Petroleum Product Seal Compatibility Index Tester
Overview
HKL-278 the Seal Compatibility Index Tester conforms to the IP 278: Petroleum products — Determination of seal compatibility index. This Seal Compatibility Index Tester met the criteria for the analysis of several petroleum products but couldn’t meet the requirements for the analysis of water-containing petroleum products.
Technical Parameters
Model: HKL-278
Applicable Standard: IP 278
Packing List
| Serial | Name | Specifications | Unit | Number |
| 1 | Taper gauge | set | 1 | |
| 2 | Oven | ST101-0AB | set | 1 |
| 3 | Fuse | 10A | pc | 2 |
| 4 | O-ring | pc | 20 | |
| 5 | User Manual | pc | 1 | |
| 6 | Calibration Record | pc | 1 |
FAQ
Q1: What standards does this product (HKL-278 Petroleum Product Seal Compatibility Index Tester) comply with?
A: HKL-278 the Seal Compatibility Index Tester conforms to the IP 278: Petroleum products — Determination of seal compatibility index. This Seal Compatibility Index Tester met the criteria for the analysis of several petroleum products but couldn’t meet the requirements for the analysis of water-containing petroleum products.
Q2: The working principle of HKL-278 Petroleum Product Seal Compatibility Index Tester?
A: Use the conical gauge to measure the inner diameter of the rubber ring, then immerse the rubber ring in the sample at a specified temperature for 24 hours, after which it is taken out and cooled, and finally the change in the rubber inner diameter is measured with a conical gauge.
Q3: Do you have relevant industry certifications?
A: Our company successfully obtained ISO9001 quality management system certification, and our products are equipped with essential certifications such as CE and CPA (type approval for measuring instruments) to guarantee product quality and data accuracy.
Q4: Do you provide product operation manuals or technical documentation?
A: Yes, We provide digital copies of product manuals, quick operating guides, case application examples and standard operating procedures (SOPs). They are available either through the download center on our official website or by contacting our customer service team for the request.
Q5: How do I track my order?
A: After sending out your goods, we will share the waybill number/bill of lading number and the tracking link with you. You may check the status of your shipment at the official website of the courier or the logistics company, or if you want, you can get in touch with our customer service too.

About us
Hong Kong Laboratory Technology Limited started as a reliable partner in the instrumentation industry back in 2018. Since then, we have created a strong network of experience that have enabled us to assist more than 500 clients through the sole representation of over 50 international brands. Through our deep understanding of the industry, we offer a full supply chain service from Research and Development to the finished product, our system being highly dynamic and rigorously quality controlled. The fundamental instruments we use are globally accepted (ISO 9001, ASTM, IP) and also calibrated to ISO/IEC 17025 standards, this way we guarantee accuracy and reliability. Our main goal is to deliver model and safety assurance along with innovation to research institutions, petrochemical and mining companies, medical institutions, and environmental organizations.
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 necessary, we can assist you remotely with the installation and debugging of the system and give thorough operation training. Besides, we provide online training support 24 hours a day, 7 days a week, for end users.
2. Professional After-Sales Service
We provide specific maintenance plans customized to diverse categories of instruments. The mission is to turn into your first choice partnership, being acknowledged as a supplier of top-notch, highly reliable instruments. We would really like to hear from you because your comments and suggestions are very important to us for improving our services and satisfying you more efficiently. We appreciate your participation in this collaborative journey.
Logistics and Shipping
Worldwide Shipping: We have logistics channels that have been well established here, in Asia, Europe, the Middle East, and different parts of the world as well. Through these channels, we deliver international shipping services that are efficient and dependable.
Secure Packaging: Before delivery, we check every single piece of lab equipment thoroughly and pack them with care by using high density foam liners and strong cardboard boxes. The equipment is tied down very tightly inside the packaging to effectively counteract vibrations, hits, and damp situations during the trip. In this manner, your items will reach you in perfect condition.
International Certification
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ISO 9001 Certification | ASTM Certificate |






