Data Harvest DS186 Посібник - Сторінка 10
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Usage Information
The cart is fitted with a unique suspension system that should protect the cart from damage by
dropping or over burdening, but care should be taken to prevent this.
When using the track use the end stops to prevent the carts from leaving the track.
Only use low angles of track incline (less than 15 cm of elevation). The system will perform
significantly better than traditional dynamics apparatus.
After storage use a soft brush to remove debris from the track grooves.
Do not install the magnetic bumper unless you know you will be using them in the practical work.
Magnetic repulsion is only for low-speed collisions with other carts whilst using the Dynamics
System magnetic end stops. If the speed is high the repulsion will bounce the carts off the track.
When setting up
Always check the Handedness of the fixtures.
Insert the captive bolts required for the light gate brackets first.
Insert the support / feet second and move down the track by at least the width of the support.
Insert the end stops last.
Do not over tighten the securing bolts, you could potentially damage the track.
Both carts provide a spring-loaded plunger
The plunger provides three different forces to move the cart. Each notch is 1x more than the
previous.
As you push the plunger in it will click at each position, a final click position is provided to hold the
plunger level with the cart's exterior.
To activate the plunger, tap on the pin on the top of the cart.
The carts and the masses both have a nominal mass of 280g (weigh before use).
For expert work on momentum, collisions, F=ma the mass of the carts and masses should be
accurately obtained.
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1500pk - Wireless Dynamics System