What is the most difficult part about developing a piston manometer by oneself?
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What is the most difficult part about developing a piston manometer by oneself? Using the YS series piston pressure gauges as a template, if pistons are to pass the verification by the metrology institute, focused research is required in those areas.
The YS series, grade 0.05 – it can be bought for a few thousand yuan, right? I have 2 of these here; I’ve had them for about 20 years now, but I’ve barely used them a few times. They just take up space on the table, and it’s annoying to keep them. I think I’d better sell them to you. I wonder what precision piston pressure gauge you are trying to develop? .
It doesn’t require any technical expertise, there’s nothing to develop, and it’s not expensive to buy. The meter is calibrated using standard meters – is this device also calibrated? ?
Piston pressure gauge, used for measuring the value to be tested; testing machine, including the weight disk
The hardest part is to break through established products and innovate on their basis; otherwise, it’s a waste of time and money.