Product Introduction
Versatile Applications
Tangshan Jinyi Instrument Co., Ltd. is immensely proud to showcase its exceptional range of disposable thermocouples, masterfully crafted to offer unparalleled versatility and precision in temperature measurement. Ideally suited for challenging industrial environments such as steel and chemical plants, these thermocouples ensure flawless performance. Moreover, they seamlessly adapt to everyday household appliances, including ovens and water heaters, where precise and reliable temperature detection is crucial.
Remarkable Features
Experience the phenomenal capabilities of our Fast Thermocouple for Quick Temperature Measurement. With an extensive operational range, it captures temperatures from the coldest to the hottest with extraordinary precision. Its rapid response time guarantees real-time detection of temperature changes. Engineered for user-friendliness and durability, it requires minimal maintenance, while its ability to convert temperature readings into electrical signals facilitates seamless long-distance transmission and automated control, making it a vital tool in both industrial and domestic realms.
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 at the dynamic intersection of Beijing, Tianjin, and Tangshan. Celebrated for excellence in research, development, production, sales, and service, the company thrives in the Guojiaqiao Industrial Zone with superb transport links. As an independent entity, it boasts cutting-edge production lines and advanced testing equipment. With a dedicated workforce of 60, including 5 senior and 20 professional technicians, the company excels in all phases from raw material selection to final packaging. Upholding a 'quality first' philosophy, stringent inspections ensure superior product consistency. 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 the robust demands of leading steel mills globally.

Company Advantage
Our Certificate

Our Services
-01
Pioneering technological innovation, our company is equipped with an array of automated production lines, ensuring unmatched product stability and quality. Upon receiving your esteemed order, production commences immediately. Our dynamic, expert R&D team is unwavering in overcoming technical challenges, consistently launching new products with supreme features to elevate your experience.
-02
We are exceedingly proud of our exemplary after-sales service team, always available to assist with any challenges. Whether via telephone or online consultation, we swiftly address issues, offering technical guidance or training to ensure seamless production and consistent, optimal operation of your products.
-03
Our steadfast commitment to continuous improvement is the foundation of our company ethos. We actively seek customer feedback to gain invaluable insights, addressing challenges and enhancing quality. By integrating customer insights with state-of-the-art technology, we continually refine our product designs and functions, boosting 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.