HKL-943 Apparatus for Oxidation Characteristics of Inhibited Mineral Oils
Overview
HKL-943 Apparatus for Oxidation Characteristics of Inhibited Mineral Oils conforms to ASTM D943 Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils. The oil sample is contacted with oxygen in the presence of water and an iron-copper catalyst at 95°C. The test continues until the measured acid number of the oil is 2.0 mg KOH/g or above. The number of test hours required for the oil to reach 2.0 mg KOH/g is the oxidation lifetime.
Features
This instrument adopts an imported digital temperature controller, ensuring accurate and high-precision temperature control with intuitive digital display.
The device features eight independent working units, allowing simultaneous testing of eight samples to save labor time. Each of the eight working units is equipped with individual flow rate adjustment for easy operation.
The metal bath is heated by electric heating tubes, enabling rapid temperature rise.
This water bath water bath is built with a pump circulation system and a cooling compressor, so it is possible to accurately adjust the temperature according to one’s needs.
Technical Parameters
Model: HKL-943
Heating Method: Electric heating tube
Temperature Control Method: Imported digital temperature controller
Temperature Control Range: Ambient temperature ~ 95°C
Pressure Display: Mechanical pressure gauge
Working Units: 8 test stations
Dimensions (L×W×H): 1200 × 730 × 530 (mm)
Total Power: 4 KW
Power Supply: AC 220V ±10%, 50Hz
Ambient Temperature: 5 ~ 40°C, Humidity: ≤85% RH
FAQ
Q1: What standards does this product (HKL-943 Apparatus for Oxidation Characteristics of Inhibited Mineral Oils) comply with? What is the applicable scope of the instrument?
A:HKL-943 Apparatus for Oxidation Characteristics of Inhibited Mineral Oils conforms to ASTM D943 Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils. This test method covers the evaluation of the oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and copper and iron metals at an elevated temperature. This test method is limited to a maximum testing time of 10,000 hours. This test method is also used for testing other oils, such as hydraulic oils and circulating oils, having a specific gravity less than that of water and containing rust and oxidation inhibitors.
Q2: Significance and use of HKL-943 Apparatus for Oxidation Characteristics of Inhibited Mineral Oils?
A: This test method is widely used for specification purposes and is considered of value in estimating the oxidation stability of lubricants, especially those that are prone to water contamination. It should be recognized, however, that correlation between results of this method and the oxidation stability of a lubricant in field service may vary markedly with field service conditions and with various lubricants. The precision statement for this method was determined on steam turbine oils.
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
Hong Kong Laboratory Technology Limited was founded in 2018 and since then it has quickly become the leader in supply chain solutions to the scientific instrument industry. Leveraging our knowledge, based on more than 8 years of experience, we have connected more than 500 Research and Development clients with our very reliable supplier network of 50+ big manufacturers, thereby delivering innovation from product development to mass production with minimum effort and discomfort. Our company keeps up with industry trends and development that enable us to craft advanced management systems. We are also in compliance with internationally recognized standards, such as ISO 9001, ASTM, and IP. Besides strictly adhering to ISO/IEC 17025 requirements for instrument calibration and testing, our main products have in fact been approved and used by various sectors that include research institutions, petrochemical and mining industries, hospitals as well as 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
We offer thorough online support during every step of your operations. This feature comprises providing remote help for installation and commissioning and even running intensive training sessions. To make sure that you feel secure and keep your work going without any problems, our highly skilled technical team is on hand all the time to offer assistance and elevated levels of training.
2. Professional After-Sales Service
We help you get consistent, peak performance out of your instruments by offering maintenance solutions that are customized to your specific operational requirements. We want to be your trustworthy partner and continue leading the industry with reliable, high-quality instruments. Your feedback is very important to us as we continuously improve; in fact, we always invite your suggestions that can assist us in perfecting and enriching your experience.
Logistics and Shipping
Worldwide Shipping: Our primary strength is in offering efficient and reliable logistics solutions to main cities in Asia, Europe, and the Middle East. Apart from being a reflection of our dedication to excellent performance, it also demonstrates the extent of our knowledge about the global logistics market.
Secure Packaging: Every lab instrument must be carefully packed before shipping so that their structural and functional features will not be compromised at all. The packing method should be of a high standard and the packaging materials should be reliable to avoid completely any possible damages on the instruments.
International Certification
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ISO 9001 Certification | ASTM Certificate |
