Keyboard Description:

A: Numbers, decimal points , plus and minus keys

B: Up and down selection key

C: XYZ Axis display value to zero key

D: confirmation key

E: X Y Z axis selection key

F: Clear key

1. clear key in normal calculation mode

2. cancel the result transfer's temporarily zero preset

G: Function menu key

H: Function selection Key

I: LCD display screen

R/D: Switch between diameter and radius display key, only valid in lathe mode

in/mm: Switch between inch and metric display

Ref: Find the axises of the reference point, there are a permanent and fixed mark (position) in the center of every glass scale, normally it is called REF mark or REF point.

sdm: Subdatum function, DRO provide extra 199 subdatums (sdm) memory to overcome the shortfalls of having only the ABS/INC coordinates.

1/2: The half display coordinate using centre find function

ABS/INC: Switch Absolute or Incremental display

Technical Specification

Easson Digital readout power supply use a linear power transformer and power filter, this can help our products pass by the noice immunity and the EMC. To reduce the total heat generation inside the ES DRO in order to obtain long working life. An ultra low temperature rise transformer that construct with very high permeability icron core is used, which effectively bring temperature rise to only about 5℃.

EMC Testing equipment

To Ensure all Easson Digital Readout products can be pass the standard EMC specification, we have a complete set of EMC test esd immunity tester to test it.

Connector interface

Easson Measurement Technology Ltd. was established since 1995, is a manufacturer in design and manufacturing precision measuring equipment. With the policy of “Always Committed to Quality, Technology & Innovation ” We offer the best reasonable price for the excellent products to our customers.

Easson have actively participated in standard committee's work, seriously work together with other pioneering companies in this industry to boost the development of this industry in China.

FAQs

1. Who we are?

Easson is a manufacturer in design and manufacturing precision measuring equipment. Vision Measurement Systems, Optical Profile Projector, Digital Readout System(DRO), Linear encoder glass scale.

2. How can we guarantee quality?

We are implementing the Total Quality Management (TQM) system to our factory in China more than 20 years. Strict control of production processes and quality records and labour trainning, also products

aging test etc.. All this to ensure the quality assurance always be implemented throughout all the production processes.

3. Q: Did you accept OEM customized service?

A: Of course, we can provide not only typical products but also the products customized to customer's request based on the order quantity.

4. Q: What is your company mainly produce?

A: We are mainly produce Vision Measurement Machine, Optical Profile Projector, Digital Readout System(Counter), Linear encoder glass scale. CNC linear scale

5. Q: Are the Length of this model has 1000mm?

A: Normally, GS90 series only available for the length 50 to 500mm, we don't suggest using this model for long dimension measuring due to its thin scale body structure(Insufficient rigidity).

6. Q: How can I identify Easson GS10, GS30 , GS90 , VS10 and VS20 model?

A: We has the product code label stick on the scale body, also each model deimension is different. For their structure, GS series using a five bearing design and one spring for Optical grating linear scale's carrier；But for VS series, it is totally different with GS which it has 6 spring push & pull structure, more accuracy than GS scale.

7. Q: How long dimension for the linear encoder scale you can produce?

A: Up to now, we can produce the maximum 3000mm long glass scale.

8: How can I identify Easson Incremental and Absolute linear encoder?

A: First, we has the product code label stick on the scale body, moreover, absolute scale additional has the ABS Zero label show it is the Absolute linear scale; Second, Absolute scale has a small PCB inside the connector which can store the non-linear compensation data for high accuracy measurement.

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".....