Product Introduction
Widely Use
Tangshan Jinyi Instrument Co., Ltd. proudly unveils a remarkable array of disposable thermocouples, meticulously engineered for exceptional versatility and precision in the realm of temperature measurement. Designed to excel in demanding industrial landscapes such as steelworks and chemical facilities, these thermocouples deliver impeccable performance. Furthermore, they seamlessly integrate with everyday household appliances such as ovens and water heaters, where accuracy and reliability in temperature monitoring are crucial.
Great Features
Discover the extraordinary capabilities of our Fast Thermocouple for Quick Temperature Measurement. With an extensive operating range, it accurately captures temperatures across the entire spectrum, from the lowest lows to the highest highs, delivering outstanding precision. Its rapid response time ensures real-time detection of temperature changes. Engineered for user-friendly operation and remarkable durability, it demands minimal maintenance. The thermocouple's ability to convert temperature readings into electrical signals facilitates smooth long-distance transmission and automated control, proving indispensable for both industrial and domestic applications.
Composing materials |
Model |
Allowable Tolerance |
Max Temperature Limit |
Measured Rate |
P |
J |
PtRh10%-Pt |
QR-KS602 |
≤±5ºC |
≤±3ºC |
1650ºC |
≥98% |
QR-KS604 |
PtRh13%-Pt |
QR-KR602 |
QR-KR604 |
PtRh30%-PtRh6% |
QR-KB602 |
1750ºC |
QR-KB604 |
WRe3%-WRe25% |
KW-602 |
≤±7 |
2000ºC |
Diameter of tube |
ID:Ф18.1mm;OD:Ф30mm |
Total Length |
300mm /600mm /900mm /1200mm(Customized). |
Main Product

Company Profile
Tangshan Jinyi Instrument & Meter Co., Ltd. thrives at the strategic convergence of Beijing, Tianjin, and Tangshan. Renowned for its excellence in research, development, production, sales, and service, the company operates in the Guojiaqiao Industrial Zone with superb transit connectivity. As an independently owned entity, it features state-of-the-art production lines and sophisticated testing equipment. The dedicated team of 60 employees, including 5 senior and 20 professional technicians, excels in every aspect from raw material acquisition to final packaging. With a 'quality first' approach, rigorous inspections ensure outstanding product consistency. Our impressive annual output encompasses 10 million rapid thermocouples, 2 million molten iron samplers, 3 million molten steel samplers, 1 million oxygen probes, 50,000 hydrogen probes, and 500,000 auxiliary gun probes, meeting the substantial demands of premier steel mills worldwide.

Company Advantage
Our Certificate

Our Services
-01
At the forefront of technological innovation, our company boasts a multitude of automated production lines that ensure exceptional product reliability and quality. Upon receiving your esteemed order, production initiates without delay. Our dynamic and expert R&D team consistently surmounts technical challenges, unveiling new products with advanced features to enhance your experience.
-02
We take immense pride in our exemplary after-sales service team, always ready to address any of your concerns. Whether through phone or online consultations, we promptly resolve issues, offering technical guidance or training to guarantee seamless production and the flawless, continuous operation of your products.
-03
Our unwavering commitment to continuous enhancement serves as the cornerstone of our company philosophy. We proactively seek customer feedback to gain deep insights, addressing challenges and elevating quality. By integrating customer insights with cutting-edge technology, we consistently refine our product designs and functionalities, enhancing performance and enriching user experiences.
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.