Product Specifications
Product Description
Introduction
Equipped with microcomputer measuring system, the DQR-1B Spindle-type Roundness Measuring Equipment can meet the strict requirements of manufacture, R&D, Quality Management. The main tech specifications are accordance with Talyrond73 roundness tester, which achieve the preliminary data processing automation during the measuring process.
Specification
1. Main shaft radial error: 0.05~0.10μm
2. Filtrate grades/ Smoothing grades: 5 grades- 1~15upr,1~50upr,1~150upr,1~500upr,15~500upr
3. Main shaft/ Spindle speed: 6r/min
4. Magnification/amplification times: 8 grades(100,200,500,1000,2000,5000,10000,20000)
5. Inner diameter range: Φ2~Φ350, outer diameter range: Φ1.5~Φ350
6. Max height: 380mm, Max length: 1000mm
7. Comprehensive indicating error: <1.25%
8. Air source: Air pressure: 0.4~0.8MPa, gas flow >0.3m3/min
Features
1. Reliable working performance, high-quality integrated circuits, smart control system.
2. High accuracy, high resolution ratio: system resolution ratio is 0.01μm, no mechanical inertia& friction.
3. Result issued in real time: Roundness is measured by 4 international methods, showed and printed on time, the original and outline of the roundness is drawn.
4. Excellent function:
Roundness related measurements: verticality, planeness, parallelism, coaxiality
after-calculated result showed directly
Harmonic analysis and calculate to the workpiece outline
Harmonic component and value is given in the range of 0~200upr
Radius variation is given after the slope/gradient analysis to the workpiece
5. Easy-to-operate;
Zhongyuan Measuring Instrument Co., Ltd is the earliest founder of the precise measuring instrument industry in China!
In 1965, as the first precise measuring instruments manufacturing enterprise, Zhongyuan Measuring Instrument Co., Ltd. Started the new era of China precise measuring instruments manufacture, filled in the blanks of this area and grew up to a key national machine tool enterprise. Our company won the national certificates and awards as National Top Level Measuring Company, National Grade 2 Excellent Enterprise, Provincial Top Tech Innovation Enterprise, and the products with specialized brand won the honors as National Mechanism Congress Prize, Silver Medal for National Product, National Economic Commission Golden Dragon Prize, Mechanism & Electronics Industry Ministry High Quality Product.
Over the years, with the all-embracing principle and support of Zhongyuan Measuring Instrument research institute, Zheng Zhou Zhong Liang Measurement & Control Co., Ltd, Beijing San Lang Measurement & Control Co., Ltd, cooperation projects team in scientific research institutes and colleges, Zhong Yuan Measuring Instrument Company's technical R&D department guarantees the development of products and technical service support.
With the joint efforts of Zhong Yuan Measuring Instrument staff, our products are sold well in China and overseas, such as Japan, North Korea, India, Southeast Asia, Africa, Romania, Holland, America and Australia, etc. Our products are widely used in the area of mechanical engineering, light electronics, locomotive, machine tool, railway, axletree/bearing, textile industry, medical, refrigerator, automotive, motorcycle/autobicycle, watercraft, nuke/nuclear industry, aircraft, military industry, aerospace/aviation, and academic institution, etc.
We warmly welcome the customers from all over the world and we promise to offer you the top products and services.
Outstanding Advantages
-National Top Level Measurement Unit Certificate
-National Top Accuracy Constant Temperature and Humidity Metrology Room
-National Accreditation of Laboratories
-Solo owner of the through-the-process measuring and inspection capability
-Strictly implement the standard manufacture process in metrology industry
-With complete collection of testing and manufacturing equipment
-With highly professional staff
-Team with strong technology capabilities of research & development
Product Demonstration
Zhong Yuan Measuring Instrument Co., Ltd offers more than 300 products under 7 series:
-Automobile & Motorcycle Components Measuring Gauges
-Refrigerator & Air-conditioner Compressor Components Measuring Gauges
-Bearings Industry Measuring Gauges
-Pneumatic Air Gauges
-Electronic Measuring Gauges
-Magnetic Abrasive Electrochemical Machining Active Control Measuring Gauges
-Precision Measuring Gauges and Specialized Measuring Gauges
