EMC Design Digital Readout Systems Compensation Function Anti -
We own the brand of SINO and GDXH for the Digital Readout product
Also OEM is open to customers based on quantities.
In the application where very high accuracy is essential, such as
grinding machine, boring machine, measuring instrument and etc. It
is very costly and also very difficult to built the machine body to
achieve the required micron grade accuracy.
XH-2E series 2 axis low cost digital readout systems offer a cost
effective way to improve the display accuracy by non-linear error
compensation. The non-linear error compensation function of XH-2E
series is very similar to the non-linear error compensation that
commonly used in CNC machine controller.
High noise immunity & (EMC )design
Latest triple stages noise filter is used in XH-2E series 2 axis
low cost digital readout systems for transducer signals input noise
filtering which offer very wide frequency bandwidth (1Khz-1000MHz)
Extreme careful 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 to ensure highest
possible performance in noise immunity to the electrical source.
High Durability Switch Membrane
The Autotex series polyester film from UK'S AUTOTYPE Ltd. is used
as the key membrane of XH-2E series 2 axis low cost digital readout
systems. 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
expected to be minimum 100,000 times.
Totally Sealed Enclosure
The enclosure of XH-2E series 2 axis low cost digital readout
systems is totally sealed to protect the electronics circuitry
against the hazardous environment is 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 XH-2E series to quickly
dissipate the heat generated by the electronics circuitry and an
ultra low temperature rise transformer is used.
Vibration filtering function
High accuracy and high resolution (1um) display are essential for
grinder application. However, under the high resolution display,
the last digit display may keep toggling caused by the vibration of
the machine during the machining process, especially in large
The innovative virbration filtering function can filter the display
toggles to obtain a more comfortable readings, and hence reduces