Product details

PHYWE Timer 4-4

PHYWE Timer 4-4

Item no.: 13604-99

print
  • Description
  • Scope of Supply
  • Related Experiments
  • Downloads and Documents


Function and Applications

Measures up to 4 times simultaneously. Multiple time measuring instrument for a variety of applications in teaching, wherever times are to be accurately measured. The timer unit has four 4 digit displays. The starting and stopping of the four built-in independent timers is actuated by the opening or closing of electrical circuits, or by means of light barriers or other TTL signal sources (e.g. a microphone).

Benefits

The 8 different operating modes allow the timer unit to be adjusted to suit almost any experimental requirement. Three different operating modes are suitable for track experiments (distance-time law for four tracks, measurement of speed at four positions, principles of collisions), and in each case all four displays are utilized. Two further operating modes allow, for example, the measurement of the orbiting time of a rotary movement and the direct measurement of the duration of a complete swing of a mechanical pendulum. If required, two of the 4-digit displays can be combined to give an 8-digit display (0000.0000 to 9999.9999).

Equipment and technical data

  • Four 4-digit LED displays
  • Digit height: 9 mm
  • Number of timers: 4
  • Measuring range: 0.000...9.999 s or 0000.0000...9999.9999 s
  • Resolution: 1 ms or 0.1 ms
  • Control (start/ stop): By electrical circuits (contact closure / contact opening or level according to TTL norm)
  • Integrated power supplies for lightbarriers 4 × 5 V, 1.5 A
  • Mains supply: 100...240 V~, 50...60 Hz
  • Power requirement: 18 VA
  • Dimensions (mm): 184 × 140 × 130
  • USB - interface for updates of the firmware
Device Name Item no. Qty
Data cable USB, plug type A/B, 1.8 m 14608-00 1,00
Experiment Item no.
Linear uniform motion with the demonstration track and the timer 4-4 P1198505
Uniformly accelerated motion with an accelerating mass withthe demonstration track and the timer 4-4 P1198605
Uniformly accelerated motion with an inclined track with thedemonstration track and the timer 4-4 P1198805
Uniformly decelerated motion with the demonstration trackand the timer 4-4 P1198905
Law of inertia (Newton's first law) with the demonstrationtrack and the timer 4-4 P1199105
Fundamental law of dynamics (Newton's second law) with thedemonstration track and the timer 4-4 P1199205
Law of reciprocal actions (actio= reactio, Newton's thirdlaw) with the demonstration track and the timer 4-4 P1199305
Equivalence of inertial mass and gravitational mass with thedemonstration track and the timer 4-4 P1199405
Conservation of momentum in elastic collisions with the demonstration track and the timer 4-4 P1199605
Conservation of momentum in inelastic collisions with thedemonstration track and the timer 4-4 P1199705
Conservation of momentum in multiple elastic collisions withthe demonstration track and the timer 4-4 P1199805
Conservation of momentum in multiple inelastic collisionswith the demonstration track and the timer 4-4 P1199905
Newton's 2nd law/ demonstration track P2130305
Laws of collision/ demonstration track with a 4-4 timer P2130505
Variable g pendulum P2132301
Velocity-independent and velocity-dependent friction (eddy current damping) with Demo-Track and Timer 4-4 P1198105
DEMO advanced Physics Set Linear Motion (Dynamics) 15514-88
Document     Filesize
1360499e.pdf Operating instructions, English 482.1 KB

Follow us on
Facebook YouTube
PHYWE - excellence in science
  • 0
  •