Product Introduction
Widely Use
Tangshan Jinyi Instrument Co., Ltd. proudly unveils its remarkable selection of disposable thermocouples, crafted to provide exceptional versatility and precision in temperature measurement. These thermocouples are expertly designed to deliver stellar performance in challenging industrial settings like steel and chemical plants. Moreover, they seamlessly adapt to everyday household appliances, such as ovens and water heaters, where precise and reliable temperature detection is crucial to ensuring safety and efficiency.
Great Features
Uncover the remarkable potential of our Fast Thermocouple for Quick Temperature Measurement. Operating across an extensive temperature range, it delivers precise readings from the coldest to the hottest points with exceptional accuracy. Its swift response time guarantees real-time temperature change detection. Engineered for user-friendliness and longevity, it requires minimal upkeep. Its capability to transform temperature readings into electrical signals allows for easy long-distance transmission and automated control, making it a vital tool for 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 located at the bustling intersection of Beijing, Tianjin, and Tangshan. Celebrated for excellence in research, development, production, sales, and service, our company thrives in the Guojiaqiao Industrial Zone, benefiting from excellent transport links. As an independent entity, we boast cutting-edge production lines and advanced testing facilities. Our skilled team of 60, including 5 senior and 20 specialized technicians, excels from raw material selection to final packaging. Committed to a 'quality first' philosophy, rigorous inspections ensure consistent product excellence. Our impressive yearly 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 needs of leading steel mills globally.

Company Advantage
Our Certificate

Our Services
-01
At the forefront of technological advancement, our company is equipped with numerous automated production lines, ensuring unrivaled product stability and quality. Upon receiving your valued order, production commences without delay. Our dynamic and expert R&D team is dedicated to overcoming technical hurdles, continuously introducing new products with enhanced features to elevate your experience.
-02
We take great pride in our outstanding after-sales service team, always ready to assist with any issues. Whether via telephone or online consultation, we quickly resolve problems, offering technical guidance or training to guarantee seamless production and consistent, optimal product operation.
-03
Our steadfast dedication to continuous improvement is central to our company ethos. We actively pursue customer feedback to gain valuable insights, addressing challenges and improving quality. By integrating customer insights with the latest technology, we continually enhance 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.