we are plastic Injection Mould company which also provide Mechanical Design ,Mechanical engineering and design software helps engineers and designers visualize, analyze, and communicate design intent before building a physical prototype. Mechanical engineering software is employed across an array of disciplines, from manufacturing and architecture to sustainability. It`s used to design everything from cars to prosthetics to headphones. Each product starts as a concept, which can take the form of sketches, specifications or constraints that dictate design requirements. A product designer, or usually a team of product designers and engineers, then takes the concept and, using mechanical engineering software, turns the concept into a comprehensive product design. The final design must be manufacturable-that is, be able to meet manufacturing requirements, such as the ability to withstand specified stresses and strains while minimizing the final product`s weight. This design phase can take several iterations and refining. It can also include a design simulation phase, using software that tests and validates the product design before the final step of manufacturing. Mechanical Design Mechanical Design,Mechanical Engineering Product Design,Rapid Mechanical Parts Processing,Computer Speaker Odm Mould Topwell Spring Development Ltd. , http://www.topwelldesign.com
1. Correct the demand correction method, duration, and ease of use. There are two types of calibration methods—laboratory and on-site calibration. On-site calibration is the exhalation of the oxygen sensor. The oxygen reading of the instrument must be reduced and an alarm must be generated.
2. Reliability Gas detector The longer the sensor life, the better. In general, the sensor life is at least 2 years, and the flammable gas sensor is 2 to 5 years. The longer the average error time, the better. What is the accuracy and precision? The smaller the error, the better. The product warranty period is generally 2 years.
3. Applicability The identification and assessment of the hazardous gas at the site where the limited space operation is carried out shall be performed by the company's professional staff and experienced field supervisors or employees to determine whether the selected detector's sensor meets the requirements for use.
4. What is the value of the zero offset and full amplitude offset of the stability detector? The smaller the better.
5, convenience, light weight, small size, easy and comfortable wear, easy maintenance.
6, easy to identify numerical or pointer gas detector. In general, numerical models have the advantages of easy reading and less misjudgment. The display area is large enough, with background lighting and large fonts to facilitate reading and understanding. Whether the siren is large enough to distinguish it from background noise. It is generally effective at 90dB (A) or more. Whether the alarm flash can be recognized from various angles. Is it possible to continuously display the signal with changes in the measured gas concentration, and to stop the alarm after confirmation or countermeasures are taken.
Gas detector cannot be omitted
Did you notice the choice of gas detector? How to choose according to the environment? How to choose according to space? How to choose according to gas? Regardless of the reasons we choose, we must pay attention to the following points: