HKL-3829 Borderline Pumping Temperature Tester for Engine Oil
Overview
HKL-3829 Borderline Pumping Temperature Tester for Engine Oil conforms to the ASTM D3829 Standard Test Method for Predicting the Borderline Pumping Temperature of Engine Oil. An engine oil sample is cooled from 80 °C to the desired test temperature at a nonlinear programmed cooling rate over a 10 h period and held at the test temperature for the remainder of a 16 h period. After completion of the soak period, two standard torques of increasing severity are applied to the rotor shaft and the speed of rotation in each case is measured. From the results at three or more temperatures, the borderline pumping temperature is determined.
Technical Parameters
Applicable Standards: ASTM D3829
Operating Interface: English OS
Work Units: 5 stations
Temperature Control Method: Industrial PC program control, automatic calculation and result processing.
Refrigeration Method: Imported compressor refrigeration
Temperature Control Range: 80 to -40°C ±0.2°C
Detection Method: Photoelectric detection.
Operating Environment: 5 to 30°C
Power Supply: AC 220V ±10%, 50Hz, 1.8KW
Note: Detachable test chambers for easy cleaning
Software Copyright Registration Number: 2016SR066935
Operation Environment:
1)Ambient Temperature: 5°C ~ 25°C
2)Relative Humidity: 45% ~ 80%
3)Ventilation Requirements: Well-ventilated indoor environment, free from significant dust, corrosive gases, and noticeable vibration
4)Note: The instrument's power supply must be properly grounded.
FAQ
Q1: What standards does this product (HKL-3829 Borderline Pumping Temperature Tester for Engine Oil) comply with? And what is the applicable scope of the instrument？
A: HKL-3829 Borderline Pumping Temperature Tester for Engine Oil conforms to the ASTM D3829 Standard Test Method for Predicting the Borderline Pumping Temperature of Engine Oil. This test method covers the prediction of the borderline pumping temperature (BPT) of engine oils through the use of a 16 h cooling cycle over the temperature range from 0°C to -40°C. The precision is stated for temperatures from -34°C to -15°C.
Q2: Significance and use of HKL-3829 Borderline Pumping Temperature Tester for Engine Oil?
A: Borderline pumping temperature is a measure of the lowest temperature at which an engine oil can be continuously and adequately supplied to the oil pump inlet of an automotive engine.
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: Do you provide product operation manuals or technical documentation?
A: Yes, we offer electronic versions of product manuals, quick operation guides, application cases, and standard operating procedures (SOPs). These can be accessed by logging into the download center on our official website or by contacting customer service to request them.
Q5: How do I track my order?
A: After the shipment is dispatched, we will provide the tracking number / bill of lading number and a tracking link. You can track your shipment in real-time via the courier's or logistics company's official website or by contacting our customer service.
About us
Hong Kong Laboratory Technology Limited specializes in supply chain integration and full-chain technical services for laboratory instruments. With years of industry expertise, our company operates under a stringent quality management system, complying with multiple international standards including ISO 9001, ASTM, and IP requirements. The core products not only comply with the ISO/IEC 17025 instrument calibration and testing standards, but are also widely used in research institutions,petrochemical andmining industries, medical institutions,and environmental protection departments. This high-standard quality has earned broad market and customer trust.
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 |
