Brans make different types of calibration froce machine for you.
Dead-weight force machine
- Work Principle
By employing a special case of Newton's Second Law of Montion, both considering, atmosphere buoyant force. i.e.by subject weight as "m" : quantity to acceleration due to the gravitation field of the earth, we can obtain a standard for the quantity of the force (Gravity) as "f": f = mg(1-pa/pw)
g- location gravity acceleration
pa- location air density
pw- weight material density
- Construction Principle
The construction of the dead-weight force machine is the reverser load weight gravity to the inspected sensor. The reverser brings both tension and compression force, all weights hangs on the center for hanging, according to need to load or un-load weights, through the loading frame to convert the weights gravity to the force on the sensor.
With high accurate advantage, dead-weight force machine becomes the best, reliable choose as force value transmission.
The mass of weight can be weighed by the high precision scale or mass comparator, we just make sure the stable loading or unloading on the sensor, then the force machine will obtain the high precision.
The dead-weight force machine has been widely used in force value metrology industry, as institute metrology department, load cell manufacturer and weighing manufacturer, and so on.
- Mass loading/unloading Manner
Motor - driven independent
Motor - driven group into
- Motor - driven independent
Motor - driven independent loading technology, the loading/unloading each weight suing motor - driven independent device, basing on this feature, the machine can simply machinery construction, freely assemble weights specifications, expand loading freedom and reduce cost.
Automatic exchange mass technology
Through combinatorial optimization weight, it comes true that the least weight's combination obtains the widest measure range.
Loading automatically Controlling Technology
With programmable controlling technology, PC controlling technology and automatic testing mean, the machine can succeed in motiom controlling of big quantity as stability. The machine has the advantage with accurate and stable.
Motor - driven group into
Motor-drive group into loading technology
Assemble same weight into a group, use the servo control and displacement control technology to reduce the distance between weights and simply loading or unloading assembly so that power height of the machine and save space.
Different Combination ways of the message.
With optimal weight combination, according to kinds of requirement and using situation, we supply the different combination to satisfy with personalized application. Stable controlling during loading/unloading process with programmable controlling, PC and accurate displacement controlling technology, the machine can succeed in stable controlling during loading/unloading process, both minimum error as to central boom wrings.
- Feature
Processing automation
Using computer technology to obtain fully automatic control of the dead-weight force standard machine, using control software and controllers to get processing in images, automatic monitor and complete other work targets.
According to related standards and regulations, finish data automatic recording, processing and managing.
High efficiency
With ripe module design and lean production, prefect control software and effective monitor to make the machine reliable motion both avoid special maintain.
Simple operation
Humanized design concept brings to simple operation and use with operators only read the manuals or through basic train.
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