Working Principle Mechanical dead-weight testers or primary standards are the most accurate reference instruments for pressure. Their functional principle is based on the physical principle of pressure = force/area. Mass pieces placed on the top of a piston-cylinder system are the source of a precisely defined force. By producing a certain (counter) pressure inside the pressure balance an equilibrium is achieved: the mass pieces, including the free-running piston of the piston-cylinder system, are floating, which will lead to a very accurate pressure at the test port. Model (optional) CW-6T CW-60T CW-250T CW-600T CW-1000T CW-1600T range (MPa) 0.04-0.6 0.1-6 0.5-25 1-60 2-100 2-160 â?? Applications: digital pressure gauge, precision pressure gauge and pressure transmitter testing, adjusting and calibrating. Accuracy: 0.005%F.S.; 0.01%F.S.; 0.02%F.S.; 0.05% F.S. â?? Materials: Piston (the rod and cylinder): tungsten carbide Weight: Non-magnetic stainless steel (level 0.005, 0.01, 0.02); Carbon steel (level 0.05) Base: stainless steel Working medium: 25MPa: the mixed oil (transformer oil and kerosene oil) 25MPa: sebacate oil Performance features: Accord with JJG59-2007; Able to test two gauges synchronously; Applied the fast pressure plug; no oil leakage; Abrasive resistance is improved because of the high-tensile and high-hardness wolfram carbide material; The piston rod is anti breakage structure. 1.The piston system configures Eddy current displacement sensor,adopts integrated double row LCD digital cursor display ( which is firstly invented in China), therefore piston position can be observed anytime, which is sensitive, intuitional,accurate. 2.With pre-pressure pump, it can fill oil to large capacity gauge, several gauges or long distance calibration pipeline system. 3.The tester junction with stop valve and piston stop valve, so it can be used as independent pressure source, when piston stop valve is closed. -
The Dead Weight Tester is a mechanical primary standard instrument for pressure calibration. It operates on the principle of pressure equals force divided by area, using mass pieces on a piston-cylinder system to generate precise force. The model range includes CW-6T, CW-60T, CW-250T, CW-600T, CW-1000T, and CW-1600T. It is used for testing, adjusting, and calibrating digital pressure gauges, precision pressure gauges, and pressure transmitters.
At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Dead Weight Tester is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Dead Weight Tester or connect with global Importers and Exporters online.
Shaanxi Creat Wit Technology Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Shaanxi Creat Wit Technology Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Shaanxi Creat Wit Technology Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Shaanxi Creat Wit Technology Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
The trusted supplier, Shaanxi Creat Wit Technology Co., Ltd., accepts for transactions related to Dead Weight Tester. All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.
Placing an order for Dead Weight Tester with Shaanxi Creat Wit Technology Co., Ltd. is quick and straightforward on Global Trade Plaza, a leading B2B marketplace for global buyers and suppliers. You can:
When purchasing Dead Weight Tester from a B2B marketplace in 2025, focus on the following critical factors:
Comparing prices and communicating directly with verified sellers like Shaanxi Creat Wit Technology Co., Ltd. can help ensure value for money and better sourcing decisions.
Global Trade Plaza is home to a vast network of verified B2B buyers, wholesalers, distributors, and importers of Dead Weight Tester across industries and countries. To discover the most active and high-value buyers:
Shaanxi Creat Wit Technology Co., Ltd., a reliable B2B trader from China, dispatches Dead Weight Tester primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.