Products meet national standards, industry standards and their supplementary technical requirements, or meet the standards confirmed by the State Council's standardization administrative department. The standards mentioned here refer to national standards or industry standards with international standards. Whether the product conforms to the standard needs to be sampled by an inspection agency confirmed and approved by the State Administration of Quality and Technical Supervision.

The quality system established by the manufacturer meets the requirements of the quality assurance standards in the GB/T19000-ISO9000 family. Establish an applicable quality standard system (ISO9002 is generally selected to establish a quality system), and use effective operation.

The metal shrapnel on the film button is located on the conductive part of the PCB board (mostly located above the golden fingers on the circuit board). When pressed, the center point of the shrapnel is concave and touches the circuit on the PCB to form a loop. When the current passes, the whole product can work normally.

ADVANTAGE

1. Good waterproof, dustproof, oil-proof, and harmful gas erosion.
2. Stable and reliable performance.
3. Light weight.
4. Small size.
5. Long life.
6. Easy to install.
7. The panel can be washed without damage to the characters, rich in color, beautiful and generous.

PERFORMANCE

⒈Working temperature: -20℃～+70℃

⒉Storage temperature: -40℃～+85℃ temperature 95%±5%

⒊Large air pressure: 86～106KPa

PRINTING INDEX

⒈Printing size deviation ±0.10mm, unclear outline and knitting deviation ±0.1mm

⒉The color deviation is ±0.11mm/100mm, and the insulating ink covers all the silver paste circuits

⒊No ink scattered, no incomplete handwriting

⒋Color difference is not greater than secondary

⒌No creases or paint peeling

⒍The transparent window is transparent and clean, the color is uniform, and there should be no scratches, pinholes, and impurities

CASE