UNILAB Motion QED

UNILAB Motion QED

E8H28020

Product code: E8H28020

Motion QED is a popular self-contained unit designed to store and calculate times, speeds and accelerations. (Please note light gates are not included).

Specification:

  • Event Timer: From 2 to 8 readings, timing each event.
  • Interval Timing: From 1 to 4 readings: up to 4 successive obstructions on any combination of the four inputs can be measured and displayed.
  • Speed: From 1 to 4 readings: speeds (in meters per second, display shows m/s) are calculated and displayed for mask lengths of 1 to 10cm (in 1cm steps) or from 10 to 200cm (in 10cm steps).
  • Gap Timer: From 1 to 3 readings: similar to Interval Timing with only the leading edge of an obstruction being recognised so that times between gates are recorded and displayed.
  • Average Speed: 1 reading: based on the Gap Timing Mode above, this program calculates and displays an average speed (in m/s) between gates which are from 10 to 200cm apart (in 10cm steps).
  • Acceleration: 1 or 2 readings: for a vehicle carrying a single or double mask of known length passing through successive gates, the acceleration is calculated and displayed (as m/s/s).

Technical Details:

  • Inputs: 4 TTL inputs protected against misconnection up to 20V a.c. or d.c.; 4mm sockets with 1 'Manual' push-button.
  • Outputs: 12V to power external devices such as light gates; 4mm sockets
  • Power: 12 to 16V a.c. or d.c. from a low voltage power supply.
  • Protection: two internal 500mA anti-surge fuses.
  • Timing: times to ±1ms.
  • Mass: 0.9kg.
  • Dimensions: 240mm x 135mm x 45mm

Associated Products include:

  • B8L86356 - Unilab Master Light Gate, with Leads
  • B8H27623 - Unilab Slave Light Gate
  • B8G85458 - Bench Power Supply

The Motion QED can also be purchased with Light Gates and Leads included in our Advanced Motion Measurement Kit (B8H76786).

  • Key Stage 4 Physics - Forces and Motion, Acceleration, Speed: Make and interpret measurements of distances, times, speeds and accelerations,and represent these in graphical form.  Explain the vector-scalar distinction as it applies to displacement, velocity and speed. Explain that motion in a circle involves constant speed but changing velocity (qualitative only).

Further Information

Age Recommended from
11 Years
Brand
UNILAB
Device
Motion QED
Dimensions
240mm x 135mm x 45mm
Fuse Information
2 x Internal 500mA anti-surge fuses
Inputs
4 x TTL
Mass
0.9kg
Outputs
12V to power external light gates
Product Type
Timing Device
Spares & Accessories
Light Gates Available
Timing
Times to ±1ms

Documents

Motion QED is a popular self-contained unit designed to store and calculate times, speeds and accelerations. (Please note light gates are not included).

Specification:

  • Event Timer: From 2 to 8 readings, timing each event.
  • Interval Timing: From 1 to 4 readings: up to 4 successive obstructions on any combination of the four inputs can be measured and displayed.
  • Speed: From 1 to 4 readings: speeds (in meters per second, display shows m/s) are calculated and displayed for mask lengths of 1 to 10cm (in 1cm steps) or from 10 to 200cm (in 10cm steps).
  • Gap Timer: From 1 to 3 readings: similar to Interval Timing with only the leading edge of an obstruction being recognised so that times between gates are recorded and displayed.
  • Average Speed: 1 reading: based on the Gap Timing Mode above, this program calculates and displays an average speed (in m/s) between gates which are from 10 to 200cm apart (in 10cm steps).
  • Acceleration: 1 or 2 readings: for a vehicle carrying a single or double mask of known length passing through successive gates, the acceleration is calculated and displayed (as m/s/s).

Technical Details:

  • Inputs: 4 TTL inputs protected against misconnection up to 20V a.c. or d.c.; 4mm sockets with 1 'Manual' push-button.
  • Outputs: 12V to power external devices such as light gates; 4mm sockets
  • Power: 12 to 16V a.c. or d.c. from a low voltage power supply.
  • Protection: two internal 500mA anti-surge fuses.
  • Timing: times to ±1ms.
  • Mass: 0.9kg.
  • Dimensions: 240mm x 135mm x 45mm

Associated Products include:

  • B8L86356 - Unilab Master Light Gate, with Leads
  • B8H27623 - Unilab Slave Light Gate
  • B8G85458 - Bench Power Supply

The Motion QED can also be purchased with Light Gates and Leads included in our Advanced Motion Measurement Kit (B8H76786).

  • Key Stage 4 Physics - Forces and Motion, Acceleration, Speed: Make and interpret measurements of distances, times, speeds and accelerations,and represent these in graphical form.  Explain the vector-scalar distinction as it applies to displacement, velocity and speed. Explain that motion in a circle involves constant speed but changing velocity (qualitative only).

Further Information

Age Recommended from
11 Years
Brand
UNILAB
Device
Motion QED
Dimensions
240mm x 135mm x 45mm
Fuse Information
2 x Internal 500mA anti-surge fuses
Inputs
4 x TTL
Mass
0.9kg
Outputs
12V to power external light gates
Product Type
Timing Device
Spares & Accessories
Light Gates Available
Timing
Times to ±1ms

Documents

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