Easson ES 8

Product Description

Endless Innovation and Quality Improvment
From our years of experience in digital readout (DRO) system manufacturing, in order to achieve high reliability and durability, not only the electronics and mechanical system design are important. It is also essential that the system must be constructed with highest possible specifications, good material and advanced production technology. Therefore, despite the serious market competition which keep driving the price of digital readout system lower and lower. ES-8 approach the market differently, we have chosen to reduce our cost by state of the art electronics design, efficient production management and the low overhead cost of our own factory in China. This substantial savings make it possible to produce the ES-8 with highest possible specifications and quality material & component to achieve the highest reliability and durability.

High noise immunity & EMC design
Latest triple stages noise filter is used in ES-8 for transducer signals input noise filtering which offer very wide frequency bandwidth ( 1KHz – 1000MHz ) noise attenuation.

Carefully thought out PCB and component layout that strictly follows all known rules to achieve highest possible noise immunity and EMC performance.

Linear power supply is used in ES-8 to ensure highest possible performance in noise immunity to the electrical source.

Adaptable to poor electrical source
Low power consumption approach is used in the system design of ES-8, therefore, even ES-8 is designed for very wide voltage supply range ( 160V~260V / 80V ~ 130V ) operation, linear power supply can still be used without serious heat generation, linear power supply offer execellent noise immunity and proven highest reliability.

Use of the combined capacitor-varistor noise filters in the power supply system to ensure highest possible noise and surge immunity to poor electrical source.

High Durability Switch Membrane
The Autotex series polyester film from UK’s AUTOTYPE Ltd. is used as the key membrane of ES-8. Autotex polyester film is known as the highest quality, highest specification membrane film available among the membrane switch manufacturing industry.

Autotex film offer excellent chemical resistance to most commonly used industry solvent and excellent switch life. Switch life of ES-8 is expected to be minimum 100,000 times.

Robust Aluminium Casing
The front plate of ES-8 is built by an 1.5mm thickness electroplated steel, ES-8’s enclosure is built by pressurized injection forming aluminium case to provide high quality robust casing, electrostatic powder spray paint is used in ES-8 to provide hard, scrape resistance, long lasting surface finish.

State of the Art Electronics Technology
Our lastest in-house design 16-bit 3 axes counting ASIC that is fabricated with 0.35um CMOS technology is used in ES-8. This greatly reduce the number of component counts, lower the system power consumption and improve reliability.

Advanced Production Technology
SMT assembling process is used in manufacturing of ES-8, all components are soldered by our in-house computerized control soldering machines to achieve high quality soldering.

Totally Sealed Enclosure
The enclosure of ES-8 is totally sealed to protect the electronics circuitry against the hazardous environment in shop floor, such as dust, evaporated coolant, fume from EDM machining and etc.

To avoid overheat of the PCB caused by totally sealed enclosure, metal front plate & panel is used in ES-8 to quickly dissipate the heat generated by the electronics circuitry and an ultra low temperature rise transformer is used.

Ultra Low Temperature Rise Transformer
To reduce the total heat generation inside the ES-8 in order to obtain long working life. An ultra low temperature rise transformer that construct with very high permeability iron core ( the Z11 series iron core of which the permeability is 18,000 gauss ) is used, which effectively bring temperature rise to only about 5’ C.

ES-8 series Digital Readout Cabinet
The ES-8 series is the latest full function readout series from Easson.. The design philosophy of ES-8 is to provide application specific functions for various type of general and specialised machines / instruments to achieve highest possible accuracy and efficiency. At this moment, there are ten professional models in the ES-8 series covering wide range of applications, from the simplest general use DRO to sophisticated geometric calculating functions readout cabinet for profile projector use.

Our objective is being the leader in application functions innovation. ES-8 is world first readout that provide specialized functions for Tool setter. It is also the world’s first DRO that provide three axes grinder functions for precision form grinding application.