Product Introduction
The oxygen probe, a paramount instrument in the metallurgical industry, is crafted with precision to deliver swift and accurate measurements of both oxygen content and temperature in molten steel. It is essential for upholding quality standards in steel production, as it streamlines smelting processes, ensures the precise incorporation of deoxidizers, and significantly reduces the duration of smelting. Providing real-time data on oxygen activity, this probe enhances steel quality, elevates compliance rates, and optimizes raw material consumption. Its application is widespread, finding utility in a diverse array of steel-making settings, including converters, electric furnaces, and advanced refining stations such as LF and RH, showcasing its unparalleled versatility.
Harnessing advanced solid-electrolyte concentration cell technology, the oxygen probe operates with exceptional efficacy. It comprises a half-cell and a thermocouple, creating an oxygen concentration cell by connecting a reference electrode, characterized by a set oxygen partial pressure, to molten steel, which contains oxygen content, via an oxygen-ion solid electrolyte. By precisely gauging the oxygen potential and temperature within molten steel, it computes oxygen activity using the principles of the Nernst law. This probe is celebrated for its exceptional precision, rapid response, and unmatched stability, providing consistent and reliable measurement results. It is a pivotal tool in refining and enhancing steel-making practices, ensuring optimized operations and superior output.
Brief |
Oxygen probe is an essential means for the control of carbon potential of the controlled atmosphere heat treatment. It is suitable for the heat treatment processes of carburizing, carbonitriding, annealing, protection atmosphere heating and bright quenching. Can be used in all kinds of industrial furnace, such as pit type furnace, mesh belt furnace, rotary hearth furnace and heat-absorbing gas generator. |
Feature |
It has good mechanical vibration and thermal shock resistance, high precision and long service life. |
Guarrantee |
1 year |
Lifetime |
More than 10 years |
Delivery time |
Within 15-30 working days after receipt of the down payment |
Overseas Market |
Southeast Asia, Middle East, Eastern Europe, North Africa, South America, etc |
Payment terms |
T/T, LC, Western Union. |
Certifications |
ISO |
Main Product

Company Profile
Tangshan Jinyi Instrument & Meter Co., Ltd. is a distinguished enterprise that seamlessly integrates research and development, production, sales, and service. Endowed with comprehensive production capabilities and cutting-edge testing facilities, the company operates as a natural person sole proprietorship. Strategically positioned at the nexus of Beijing, Tianjin, and Tangshan, our facility lies in the Guojiaqiao Industrial Zone of Yutian County, offering outstanding transportation accessibility. Tangshan Jinyi prides itself on an expert R&D division, featuring 5 senior technicians, 20 professional technicians, and a skilled workforce of 60 dedicated staff. Adhering to the principle of 'quality first,' rigorous inspections are conducted at every stage-from raw material selection to production and final packaging-guaranteeing exceptional product quality. The company boasts an impressive annual production capacity, including 10 million rapid thermocouples, 2 million molten iron samplers, 3 million molten steel samplers, 1 million oxygen determination probes, 50,000 hydrogen determination probes, and 500,000 auxiliary gun probes. Our expansive product line also features temperature measurement connectors, temperature measurement guns, compensating wires, temperature measurement instruments, and oxygen determination instruments, which have earned widespread acclaim in leading steel mills both domestically and internationally.

Company Advantage
Our Certificate

Our Services
-01
Embracing cutting-edge automated production lines, our company significantly boosts product stability and reliability. As soon as we receive your valued order, production is initiated promptly. Our vibrant and innovative R&D team is relentless in overcoming technical challenges, constantly innovating to introduce groundbreaking products with exciting new functionalities.
-02
Our company boasts a highly skilled after-sales service team, ready to address any issues you may encounter with our products through telephonic or online support. We provide exhaustive online technical guidance and training to avert any technical disruptions, ensuring your operations run smoothly and our products function reliably without interruption.
-03
Dedicated to fostering customer satisfaction, our company methodically collects and analyzes feedback on our products and services, gaining a profound understanding of customer needs and challenges. This customer-centric methodology propels continuous enhancements in product design and functionality, significantly uplifting product performance and user experience in line with evolving technological trends and customer expectations.
FAQ
Q: Are you a trading company or a factory?
A: We are a factory specializing in the production of instruments and meters.
Q: Could you provide us with the relevant documents required for customs clearance?
A: Yes, we will send you the contract, packing list and bill of lading, and also meet your other needs.
Q: May I visit your factory in China?
A: Sure. We are in Tangshan City, Hebei Province, China. Welcome to our factory.
Q: How about the packaging?
A:Outer packaging: Wooden packaging boxes that meet export standards; Inner packaging: Stretch film packaging
Q: How do you ensure the quality of the products?
A: We have a professional R&D department and quality inspection department. Each product undergoes professional testing to ensure its quality is up to standard
Q: Do you have an operation manual for your products?
A: Sure. All of our products have operation manuals.