Product Introduction
Broad Spectrum of Applications
Tangshan Jinyi Instrument Co., Ltd. takes immense pride in unveiling its innovative disposable thermocouples, intricately designed to offer unparalleled precision and adaptability in temperature measurement. These thermocouples are ideal for critical industrial settings like steel and chemical plants, where they guarantee impeccable performance. Furthermore, they seamlessly integrate into everyday devices such as ovens and water heaters, where precision and dependability in temperature monitoring are essential.
Outstanding Features
Experience the remarkable capabilities of our Fast Thermocouple for Quick Temperature Measurement. Its extensive range expertly measures temperatures from freezing cold to scorching hot, delivering incredible precision. Benefit from its rapid response time that ensures instant detection of temperature fluctuations. Built for simplicity and robust endurance, it promises extended lifespan and minimal maintenance needs. Its proficiency in converting temperature data to electrical signals enables smooth long-distance transmission and automated controls, making it crucial for diverse 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. is strategically positioned in the dynamic nexus of Beijing, Tianjin, and Tangshan. Celebrated for its expertise in R&D, production, sales, and service, the company flourishes in the Guojiaqiao Industrial Zone, providing excellent transportation links. As a sole proprietorship, it features cutting-edge production lines and modern testing facilities. With a committed team comprising 5 senior and 20 skilled technicians among 60 staff, the company excels in all stages, from raw materials to final packaging. With a 'quality first' philosophy, rigorous inspections ensure exceptional product uniformity. Our impressive annual output includes 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 high demand from leading steel mills globally.

Company Advantage
Our Certificate

Our Services
-01
At the forefront of technological innovation, our company is equipped with a plethora of automated production lines, ensuring unparalleled product stability and quality. Upon receiving your valued order, production is promptly initiated. Our dynamic, adept R&D team tirelessly conquers technical challenges, routinely introducing new products with enhanced features.
-02
We take immense pride in our outstanding after-sales service team, always ready to assist you in overcoming any challenges. Be it via telephone or online consultation, we promptly address issues, providing technical guidance or training to ensure uninterrupted production and seamless, optimal operation of your products.
-03
Our unwavering dedication to continual improvement is the cornerstone of our company ethos. We actively seek customer feedback, obtaining valuable insights to address challenges and elevate quality. By blending customer insights with cutting-edge technology, we continually 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.