Manometer SE, for Boyle-Mariotte experiment

Compact, intelligent timing unit;
the exact 0.1 ms resolution and easy-to-use menu navigation with memory options make it easy to measure and calculate experiments on the theory of motion;
results for speed and acceleration can also be displayed with fork light barriers and spoke wheel;

time mode:
- one light barrier
- g-conductor (measures and stores 11 time intervals)
- Two light barriers
- Spoked wheel (measures and saves 10 interruptions)
- Pendulum oscillation (measures 1st and 3rd interruption)
- stopwatch

Speed mode:
- Light barrier - single operation (cm/s)
- Impact experiments (with 1 or 2 trolleys)
- Idler pulley (rad/s)
- Deflection pulley (r/s)

Acceleration mode:
- Light barrier - single operation (cm/s²)
- Two light barriers (cm/s²)
- Spoked wheel linear (cm/s²)
- radial spoke wheel (rad/s²)

Counting mode (event counting):
- for 30, 60, 300 seconds or ‘manual’

Scope of delivery:
1 x time counter, intelligent
2 x fork light barrier
1 x spoke wheel for fork light barrier
1 x g-ladder
2 x cover for experiment trolley with 2 beams
1 x cover for experiment trolley with 3 beams
2 x connecting cable (type 1394)
1 x plug-in power supply unit 5V
1 x USB connection cable
2 x stand rod for forked light barriers


2 measurement inputs
Rechargeable battery 3.7 V/1100 mAh, operating time: approx. 40 h (when fully charged)
Dimensions: 200 x 80 x 35 mm
Weight of the counter: approx. 265 g