Product Introduction
Widely Use
Tangshan Jinyi Instrument Co., Ltd. is delighted to unveil its remarkable disposable thermocouples, expertly engineered to offer unparalleled adaptability and precision in temperature measurement. Tailored for critical industrial settings like steel and chemical plants, these thermocouples deliver impeccable performance. Beyond industrial applications, they seamlessly integrate into everyday life, serving as essential components in household appliances such as ovens and water heaters, where their precision and reliability in temperature detection are crucial.
Great Features
Experience the incredible capabilities of our Fast Thermocouple for Quick Temperature Measurement. This device covers a wide temperature spectrum, capturing readings from the coldest to the hottest with remarkable accuracy. Enjoy its rapid response time, providing real-time monitoring of temperature fluctuations. Crafted for both simplicity and durability, it guarantees long-lasting use with minimal maintenance. Its proficiency in converting temperature readings to electrical signals enables smooth long-distance transmission and automated control, making it an essential tool across both industrial and household settings.
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 within the vibrant nexus of Beijing, Tianjin, and Tangshan. Celebrated for its excellence in research and development, production, sales, and service, the company thrives in the Guojiaqiao Industrial Zone, offering exceptional transport accessibility. As a sole proprietorship, it boasts cutting-edge production lines and the latest testing equipment. With a dedicated team that includes 5 senior and 20 professional technicians among a 60-person staff, the company excels at every step, from raw material selection to final packaging. Adhering to a 'quality first' philosophy, rigorous 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, satisfying the robust demand from top steel mills worldwide.

Company Advantage
Our Certificate

Our Services
-01
At the forefront of technological innovation, our company is outfitted with numerous automated production lines, guaranteeing exceptional product stability and quality. Upon receiving your esteemed order, production is immediately initiated. Our dynamic and expert R&D team is tireless in overcoming technical challenges, continually unveiling new products with enhanced features.
-02
We take immense pride in our outstanding after-sales service team, always ready to assist you in surmounting any hurdles. Whether via telephone or online consultation, we swiftly address issues, providing technical guidance or training to ensure uninterrupted production and the consistent, optimal operation of your products.
-03
Our unwavering commitment to continuous improvement is the foundation of our company ethos. We actively seek customer feedback, gaining valuable insights that help us tackle challenges and enhance quality. By integrating customer insights with cutting-edge 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.