HKL-0564 Apparatus for the Brightness Characteristics of Heat Treatment Oils
Overview
HKL-0564 Apparatus for the Brightness Characteristics of Heat Treatment Oils conforms to the SH/T0564 Heat Treatment Oil. This method involves heating the test specimen in an ammonia atmosphere (or other controlled atmosphere) to 840°C, holding for 5 minutes, rapidly quenching it into the test oil. The brightness property of the heat treatment oil is determined by evaluating the surface condition of the quenched specimen using colorimetric analysis.
Features
There are three major parts that make up this instrument: the main unit, the supply of purified ultra-high-purity nitrogen gas, and the electronic control unit.
(1) This unit consists of a tubular heating furnace, automatic sample-holding actuator, nitrogen inlet, cooling water inlet/outlet, oil bath, and gas flow meter. To ensure stable operation, heat-resistant stainless steel has been used to make the critical components, automatic timer and automatic sample notification upon the preset test temperature have been employed as the features.
(2) The electronic control unit comes with an automated sample alert function, PID temperature controller, a temperature sensor, solid-state relay, overload protection, circuit and controls-indicators.
This instrument features an integral monocoque structure with a unique design allowing maintenance operations to be carried out very easily.
The temperature controller is the control hub of this product. The device is equipped with an imported digital PID temperature controller that allows for very precise temperature control and high control accuracy. The temperature signal captured by a K type thermocouple is handled by the temperature controller’s internal processor and electronic circuit to produce a control signal. This signal is then sent out to carry out the heating control process. The whole system is a closed-loop control system that allows very accurate constant temperature control.
The device heats with the help of an electric heating wire at rated current, thereby enabling a quick temperature increase as well as maintaining heating element life at a maximum level.
This instrument works on a 220V AC power supply, which is controlled by switching the contacts of a solid-state relay (SSR). As the SSR does not have any mechanical contacts, it completely stops the generation of sparks during its operation; hence, it guarantees intrinsic safety and no electromagnetic interference with other electronic devices. Moreover, the SSR is very small in size, lightweight, and its performance is stable and reliable.
The timer launches the precise measurement and at the same time triggers the automated sample injection when the preset sample temperature is reached. (There is also a manual actuator verification mode to carry out operational checks.)
Technical Specification
Model: HKL-0564
Temperature Control Method: Imported digital PID temperature control
Furnace Temperature Range: Ambient temperature ~ 1000°C
Temperature Control Accuracy: ±0.1°C
Heating Method: Electric heating furnace
Nitrogen Purity: 99.99%
Residual Oxygen Content: ≤0.1 PPM
Hydrogen Generation Rate: 210 ml/min
Hydrogen Pressure: 0 ~ 0.6 Mpa
Total Power: 1.5 KW
Power Supply: AC 220V ±10%, 50Hz
FAQ
Q1: What standards does this product (HKL-0564 Apparatus for the Brightness Characteristics of Heat Treatment Oils) comply with? And what is the applicable scope of the instrument？
A: HKL-0564 Apparatus for the Brightness Characteristics of Heat Treatment Oils conforms to the SH/T0564 Heat Treatment Oil. This standard set out the technical definitions for mineral oil heat treatment oil. Only a mineral oil-based product that meets this standard can be used as a cooling medium in processes, such as quenching and tempering, of steel (most particularly alloy steel) and other alloy materials.
Q2: What is the working principle of HKL-0564 Apparatus for the Brightness Characteristics of Heat Treatment Oils?
A: This method consists of heating the test piece in an ammonia atmosphere (or any other controlled atmosphere) to 840°C, holding it at this temperature for 5 minutes, then very quickly quenching it in the test oil. The brightness characteristic of the heat treatment oil is ascertained by assessing the surface state of the quenched specimen through colorimetric analysis.
Q3: What is the minimum order quantity? How long is the delivery lead time?
A: You can start with ordering just one piece, and the goods will be ready for dispatch about 20 days after the payment is sent in advance.
Q4: Do you provide product operation manuals or technical documentation?
A: Yes, We provide electronic copies of product manuals, quick operation guide, application case and SOP (standard operating procedure). You can easily download them through our official website download center or by reaching customer service to get them.
Q5: How do I track my order?
A: Once the goods have left our warehouse, tracking number / bill of lading number and tracking link will be shared with you. In fact, real-time tracking of your shipment is possible through the courier’s or logistics company’s official website or by getting in touch with our customer service.
About us
Hong Kong Laboratory Technology Limited is a company in the instrument industry for more than eight years. It has become a supply chain service provider in 2018. it collaborates with over 50 well-known brands and supports more than 500 clients. One of our main objectives is to link the laboratory Research and Development with the industrial production. At the basis of our work, we put a quality management system strongly supported by deep knowledge of the industry. All the instruments we consider as core conform to internationally recognized standards such as ISO 9001, ASTM, and IP. Besides, they are regularly checked to ensure they fulfill the highly demanding criteria of ISO/IEC 17025 for both calibration and testing. Our solutions support groundbreaking work in numerous sectors starting from educational research and petrochemicals to healthcare and environmental monitoring.
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
Our online support system is available throughout your entire operational lifecycle. We offer remote-assisted installation and commissioning services along with comprehensive training programs. Our technically-equipped support team is at your disposal 24/7 to help maintain operational integrity through troubleshooting, consultations, and advanced instructional sessions.
2. Professional After-Sales Service
Without a doubt, your tools will always perform at their best when you decide to call upon us for a maintenance program that caters to exactly your instrument needs. Our mission is to be your trusted sidekick and top-notch, market-leading, reliable instrument provider. We consider you as our topmost priority and are always eager to hear your voice in order to perfect and enhance your service experience.
Logistics and Shipping
Worldwide Shipping: We mix the best operational practices and knowledge of local markets in the different regions to make sure your shipment is delivered throughout Asia, Europe, and the Middle East accurately and with care. We only want one thing: getting the job done well and on time, all the times.
Secure Packaging: Laboratory instruments are packed very carefully following very strict packaging protocols. This way a secure barrier is created that protects the instruments from shocks and vibrations that may be experienced during the shipping process.
International Certification
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ISO 9001 Certification | ASTM Certificate |
