Easson Multifunctional Optical Linear Scale 2 Axis Aluminum Shell Digital Readout Dro

Product Introduction

EA-927 is the new all in one function digital readout systems by Easson launch in the year 2020. It is a practical, multifunctional optical linear scale digital display have been applied to varieties of machine tools such as Milling, Lathe, Grinding, Boring machine etc.

Working Principe

The digital display is a kind of appearance that has an analog-to-digital converter and displays the value of the measured variable in a decimal number method. It is matched with various sensors and dispensers to display various parameters. The digital appearance has the advantages of high precision, full function, fast speed, strong anti-interference ability, small size, low power consumption, intuitive readings.

Features

Ultra Low Temperature Linear Power Transformer

All Easson digital readout display's power supply using a linear power transformer and power filter, this can help our products pass by the noice immunity and the EMC testing.

EMC Testing

All Easson Digital Readout products need to be pass the EMC standard specification, hence we have a complete set of EMC test esd immunity tester for the EMC testing.

Easson DRO have been to conforms to relevant standards for the electromagnetic compatibility ( EMC ) as the details below:

IEC61000-4-2 / GB / T 17799-2: Electrostatic discharge immunity ( Contact discharge 6000V, air discharge 8000V )
IEC61000-4-4 / GB / T 17799-4: Electrical fast transient burst immunity ( pulse amplitude 2000V )
IEC61000-4-5 / GB / T 17799-5: Lightning surge immunity ( Superrimposed pulse voltage peak 2000V )

Aging Test

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Easson digital readout unit need to do the aging test, using 3 axis signal generator counting, make sure all couting reading correctly, high temperature test and load test for 3 x 24 hours before QC procedure.

Technical Specification

Basic parameter is included as below:

Easson Measurement Technology Ltd. was established since 1995, is a high-tech enterprise for over 20 years in design and manufacturing precision measuring instrument, such as Vision Measuring Systems, profile projector, DRO(counter), linear glass ruler, CNC scale;

We also is one of the few companies in this industry that equipped with master mask manufacturing facilities, all master mask of our absolute linear grating are built in house and with our registered trademark to prevent being illegal copied.

Easson was established since 1995.It is a high-tech enterprise specializing in design and manufacturing of precision measuring equipment, obtained more than 20 national invention and utility model patents. Our product field in DRO systems, precision optical profile projectors, video measuring machine and etc..

Easson's factory building is specifically design and built for the manufacturing of precision measuring equipment, has four Laser interferometers for being the company's length measurement standard and R&D.

Easson is one of the few companies in the industry that has its own high-precision grating master which use own fully-developed grating master lithography equipment, produce the absolute linear encoder and high accuracy CNC linear encoder.

Our quality management system has been assessed and registered by National Quality Assurance Ltd.(NQA) against the provision of ISO 9001:2015.

Strong Technical Capabilities And Scientific Research Resources

Over the years, the company has established a very close and effective cooperative relationship with scientific research institutions such as Xi'an Jiaotong University and Jilin University, taking advantage of the abundant talents and theoretical advantages of university scientific research institutions, combined with the company's long-term accumulated technology and practical experience in this industry , so that we have created many products that are leading the domestic industry.

In addition, the company actively participates in the scientific research and industrialization projects issued by the state and Zhuhai City.

For example, in 2011, the company participated in the "High-end CNC Machine Tools and Basic Equipment" led by Xi'an Jiaotong University and issued by the Ministry of Industry and Information Technology of China "Science and Technology Major Project. And combined with Tianjin University, Hefei University of Technology, Chinese Academy of Metrology... and other units jointly developed.

The company's AS-40 series grating ruler is one of the results of this project, which is industrialized by our company. And our company's EC-2 Pseudo-random absolute coding is one of the project achievements jointly developed by our company and Jilin University.

Actively participate in industry standard setting

Easson Measurement Technology Ltd. is one of the core members of the Digital Display Sub-Standard Committee of the National Measuring Tool and Measuring Instrument Standardization Technical Committee of China.

For a long time, it has actively participated in the formulation of various standards in the industry, and introduced the most advanced international standards in the industry. standards, and work together with peers to promote the development of the industry.

The company participated in the drafting of many national and industry standards, such as industry standard JB/T 10080.1-2011 "Graster Digital Display Instrument", JB/T10080.2-2011 "Graster Linear Displacement Sensor", etc. JB/T 11505-2012 "Displacement Sensor" Encoder CPE-Bus bidirectional serial communication protocol specification".....