Product Introduction
Wide Range of Applications
Tangshan Jinyi Instrument Co., Ltd. proudly unveils its outstanding line of disposable thermocouples, meticulously designed for unparalleled precision and versatility in temperature measurement. Perfect for demanding industrial settings like steel and chemical plants, these thermocouples consistently deliver impeccable performance. Furthermore, they seamlessly integrate into everyday appliances such as ovens and water heaters, where precision and reliability in temperature detection are paramount.
Remarkable Features
Discover the exceptional capabilities of our Fast Thermocouple for Quick Temperature Measurement. With a wide-ranging capacity, it accurately captures temperatures from the coldest to the hottest with outstanding precision. Benefit from its rapid response time, ensuring real-time detection of temperature fluctuations. Engineered for simplicity and robustness, it promises long-lasting durability with minimal maintenance. Its expertise in converting temperature readings to electrical signals ensures seamless long-distance transmission and automated control, making it indispensable in both industrial and household 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 at the dynamic intersection of Beijing, Tianjin, and Tangshan. Renowned for excellence in R&D, production, sales, and service, the company thrives in the Guojiaqiao Industrial Zone with excellent transport links. As an independent proprietor, it boasts state-of-the-art production lines and advanced testing equipment. With a committed workforce, including 5 senior and 20 professional technicians among 60 employees, the company excels in every stage, from raw material selection to final packaging. Upholding 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, meeting robust demand from leading steel mills worldwide.

Company Advantage
Our Certificate

Our Services
-01
At the forefront of technological innovation, our company is equipped with a suite of automated production lines that ensure unrivaled product stability and quality. Upon receiving your esteemed order, production begins immediately. Our dynamic and expert R&D team is relentless in overcoming technical challenges, consistently launching new products with superior features.
-02
We take immense pride in our exemplary after-sales service team, always ready to assist you in overcoming any challenges. Whether through telephone or online consultation, we swiftly address issues, offering technical guidance or training to ensure smooth production and the consistent, optimal operation of your products.
-03
A steadfast commitment to continual improvement is the cornerstone of our company ethos. We actively seek customer feedback, gaining valuable insights to address challenges and enhance quality. By combining 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.