Product Introduction
Widely Use
Tangshan Jinyi Instrument Co., Ltd. presents its disposable thermocouples, ingeniously versatile and meticulously crafted for precise temperature measurement. These thermocouples excel in rigorous industrial environments like steel and chemical plants, and they effortlessly blend into everyday applications, proving indispensable in household appliances such as ovens and water heaters for trustworthy and precise temperature monitoring.
Great Features
Unleash the extraordinary potential of the Fast Thermocouple for Quick Temperature Measurement. Its impressive range spans the coldest chills to the fiercest heat with unmatched precision. The rapid response time ensures instant temperature change detection, while its simplistic yet robust design promises durability and straightforward upkeep. Its adeptness at converting temperature data into electrical signals allows for seamless long-distance communication and automation, positioning it as an indispensable asset in both industrial and residential 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
Nestled in the vibrant nexus of Beijing, Tianjin, and Tangshan, Tangshan Jinyi Instrument & Meter Co., Ltd. stands as a beacon of innovation in R&D, production, sales, and service. Located within the Guojiaqiao Industrial Zone, it boasts superb transport links. As a sole proprietary establishment, it is fortified with advanced production lines and state-of-the-art testing equipment. The company prides itself on a skilled team of 5 senior and 20 professional technicians among its 60-strong workforce, ensuring unmatched expertise from raw material selection to final packaging. With an unwavering 'quality first' ethos, rigorous quality checks are implemented throughout manufacturing, ensuring impeccable product uniformity. Our impressive annual production capacity includes 10 million rapid thermocouples, 2 million molten iron samplers, 3 million molten steel samplers, 1 million oxygen determination probes, 50,000 hydrogen determination probes, and 500,000 auxiliary gun probes. Our vast array of auxiliary and supporting temperature measurement tools is highly sought after by leading steel manufacturers both domestically and internationally.

Company Advantage
Our Certificate

Our Services
-01
Pioneering the realm of technological innovation, our company boasts numerous automated production lines that cement product stability and quality. Upon receipt of your esteemed order, production begins immediately. Our dynamic and expert R&D team is relentless in overcoming technical hurdles and consistently rolls out new products with advanced features.
-02
Our pride is vested in our exemplary after-sales service team, perpetually prepared to assist in the face of challenges. Through phone or online consultation, we resolve issues with swiftness, offering technical guidance or training to avert disruptions in your production process, thus ensuring the smooth, stable operation of your products.
-03
At our core is an unwavering commitment to continuous improvement. We actively solicit customer feedback to gain insights into their requirements, tackle challenges, and elevate quality. By integrating customer insights with technological breakthroughs, we constantly refine our product designs and functions, heightening 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.