Infrared photo gate for triggering a digital interface or a digital counter (U8533341). For time measurements in experiments on free fall, motion on a track or pendulum oscillations and for counting pulses. It can be operated in internal mode using the built-in infra-red light source or in external mode with the aid of a laser pointer, which needs to be obtained separately. It then acts as a wide-range light barrier, allowing it to be used at sporting events, for example. The gate includes an operational indicator light, stand rod with screw thread, M6 bolt for attachment to a roller track (U35001) and connector lead with 8 pin miniDIN plugs for the digital counter.
Barrier spacing: 82 mm
Rise time: 60 ns
Spatial resolution: < 1 mm
Time resolution: 0.1 ms
In case you want to connect the Photogate with a digital interface, WiLab (1022284) or VinciLab (1021477), a suitable connector cable (1021688) and a Software License Coach7 needs to be ordered separately.
Overview of all experiments in which the product is used
![Photo Gate, 1000563 [U11365], Sensors for Physics](/imagelibrary/U11365/U11365_01_Photo-Gate.jpg)
![Photo Gate, 1000563 [U11365], Sensors for Physics](/imagelibrary/U11365/U11365_07_Photo-Gate.jpg)
![Photo Gate, 1000563 [U11365], Sensors for Physics (Small)](/thumblibrary/U11365/U11365_01_50_50_Photo-Gate.jpg)
![Photo Gate, 1000563 [U11365], Sensors for Physics (Small)](/thumblibrary/U11365/U11365_07_1200_1200_Photo-Gate.jpg)
![Connection Cable MiniDIN8 – BT, 1021688 [U8557950], Additional Accessories for Computer-aided Experimentation](/thumblibrary/U8557950/U8557950_01_140_140_Connection-Cable-MiniDIN8-BT.jpg)
![Connector Box (230 V, 50/60 Hz), 1009955 [U8533381-230], Sensors for Physics](/thumblibrary/U8533381-230/U8533381-230_01_140_140_Connector-Box-230-V-5060-Hz.jpg)
![Digital Counter (230 V, 50/60 Hz), 1001033 [U8533341-230], Measurement of Time](/thumblibrary/U8533341-230/U8533341-230_01_140_140_Digital-Counter-230-V-5060-Hz.jpg)
![Holder for Light Barrier, 1018448 [U8557210], Options](/thumblibrary/U8557210/U8557210_01_140_140_Holder-for-Light-Barrier.jpg)
![VinciLab 2, 1021477 [UCMA-001], Data logger](/thumblibrary/UCMA-001/UCMA-001_01_140_140_VinciLab-2.jpg)
![Experiment: Uniformly Accelerated Motion (230 V, 50/60 Hz), 8000528 [UE1030250-230], Translational motions](/thumblibrary/UE1030250-230/UE1030250-230_01_140_140_Experiment-Uniformly-Accelerated-Motion-230-V-5060-Hz.jpg)
![Experiment: Uniformly Accelerated Motion (115 V, 50/60 Hz), 8000527 [UE1030250-115], Translational motions](/thumblibrary/UE1030250-115/UE1030250-115_01_140_140_Experiment-Uniformly-Accelerated-Motion-115-V-5060-Hz.jpg)
![Experiment: Kater’s Reversible Pendulum (230 V, 50/60 Hz), 8000553 [UE1050221-230], Oscillations](/thumblibrary/UE1050221-230/UE1050221-230_01_140_140_Experiment-Kater-s-Reversible-Pendulum-230-V-5060-Hz.jpg)
![Experiment: Kater’s Reversible Pendulum (115 V, 50/60 Hz), 8000552 [UE1050221-115], Oscillations](/thumblibrary/UE1050221-115/UE1050221-115_01_140_140_Experiment-Kater-s-Reversible-Pendulum-115-V-5060-Hz.jpg)
![Experiment: Moment of Inertia (115 V, 50/60 Hz), 8000542 [UE1040205-115], Rotational motions](/thumblibrary/UE1040205-115/UE1040205-115_01_140_140_Experiment-Moment-of-Inertia-115-V-5060-Hz.jpg)
![Experiment: Moment of Inertia (230 V, 50/60 Hz), 8000543 [UE1040205-230], Rotational motions](/thumblibrary/UE1040205-230/UE1040205-230_01_140_140_Experiment-Moment-of-Inertia-230-V-5060-Hz.jpg)
![Experiment: Precession and nutation of a gyroscope (115 V, 50/60 Hz), 8000544 [UE1040500-115], Spinning Motion](/thumblibrary/UE1040500-115/UE1040500-115_01_140_140_Experiment-Precession-and-nutation-of-a-gyroscope-115-V-5060-Hz.jpg)
![Experiment: Laws of Collisions (230 V, 50/60 Hz), Basic equipment, 8000750 [UE1030280-230], Translational motions](/thumblibrary/UE1030280-230/UE1030280-230_01_140_140_Experiment-Laws-of-Collisions-230-V-5060-Hz-Basic-equipment.jpg)
![Experiment: Motion with uniform acceleration , 8000530 [UE1030260-230/115], Translational motions](/thumblibrary/UE1030260-230-115/UE1030260-230-115_01_140_140_Experiment-Motion-with-uniform-acceleration.jpg)
![Experiment: Precession and nutation of a gyroscope (230 V, 50/60 Hz), 8000545 [UE1040500-230], Spinning Motion](/thumblibrary/UE1040500-230/UE1040500-230_01_140_140_Experiment-Precession-and-nutation-of-a-gyroscope-230-V-5060-Hz.jpg)
![Experiment: Variable g Pendulum (230 V, 50/60 Hz), 8000551 [UE1050201-230], Oscillations](/thumblibrary/UE1050201-230/UE1050201-230_01_140_140_Experiment-Variable-g-Pendulum-230-V-5060-Hz.jpg)
![Experiment: Variable g Pendulum (115 V, 50/60 Hz), 8000550 [UE1050201-115], Oscillations](/thumblibrary/UE1050201-115/UE1050201-115_01_140_140_Experiment-Variable-g-Pendulum-115-V-5060-Hz.jpg)
![Experiment: Torsion on Cylindrical Rods (230 V, 50/60 Hz), 8000759 [UE1090300-230], Deformation of solid bodies](/thumblibrary/UE1090300-230/UE1090300-230_01_140_140_Experiment-Torsion-on-Cylindrical-Rods-230-V-5060-Hz.jpg)
![Experiment: Torsion on Cylindrical Rods (115 V, 50/60 Hz), 8000758 [UE1090300-115], Deformation of solid bodies](/thumblibrary/UE1090300-115/UE1090300-115_01_140_140_Experiment-Torsion-on-Cylindrical-Rods-115-V-5060-Hz.jpg)
![Experiment: Laws of Collisions (115 V, 50/60 Hz), Basic equipment, 8000749 [UE1030280-115], Translational motions](/thumblibrary/UE1030280-115/UE1030280-115_01_140_140_Experiment-Laws-of-Collisions-115-V-5060-Hz-Basic-equipment.jpg)
![Experiment: Harmonic Oscillation of a String Pendulum (230 V, 50/60 Hz), 8000547 [UE1050101-230], Oscillations](/thumblibrary/UE1050101-230/UE1050101-230_01_140_140_Experiment-Harmonic-Oscillation-of-a-String-Pendulum-230-V-5060-Hz.jpg)
![Experiment: Harmonic Oscillation of a String Pendulum (115, 50/60 Hz), 8000546 [UE1050101-115], Oscillations](/thumblibrary/UE1050101-115/UE1050101-115_01_140_140_Experiment-Harmonic-Oscillation-of-a-String-Pendulum-115-5060-Hz.jpg)
![Barrel Foot, 1 kg, 1002834 [U13265], Bases](/thumblibrary/U13265/U13265_01_140_140_Barrel-Foot-1-kg.jpg)
![Universal Clamp, 1002830 [U13255], Clamps](/thumblibrary/U13255/U13255_01_140_140_Universal-Clamp.jpg)
![DC Power Supply 20 V, 5 A (230 V, 50/60 Hz), 1003312 [U33020-230], Power Supplies](/thumblibrary/U33020-230/U33020-230_01_140_140_DC-Power-Supply-20-V-5-A-230-V-5060-Hz.jpg)
![Pair of Safety Experiment Leads, 75 cm, blue, red, 1017718 [U13816], Experiment Leads and Cables](/thumblibrary/U13816/U13816_01_140_140_Pair-of-Safety-Experiment-Leads-75-cm-blue-red.jpg)
![Clamp with Hook, 1002828 [U13252], Clamps](/thumblibrary/U13252/U13252_01_140_140_Clamp-with-Hook.jpg)
![Tripod Stand 150 mm, 1002835 [U13270], Bases](/thumblibrary/U13270/U13270_01_140_140_Tripod-Stand-150-mm.jpg)
![Set of 15 Safety Experiment Leads, 75 cm, 1002843 [U138021], Circuits](/thumblibrary/U138021/U138021_01_140_140_Set-of-15-Safety-Experiment-Leads-75-cm.jpg)
![Stainless Steel Rod 470 mm, 1002934 [U15002], Rods](/thumblibrary/U15002/U15002_01_140_140_Stainless-Steel-Rod-470-mm.jpg)
![Pocket Measuring Tape, 2 m, 1002603 [U10073], Accessory - Measurement of Length](/thumblibrary/U10073/U10073_01_140_140_Pocket-Measuring-Tape-2-m.jpg)
![Stainless Steel Rod 1000 mm, 1002936 [U15004], Rods](/thumblibrary/U15004/U15004_01_140_140_Stainless-Steel-Rod-1000-mm.jpg)
![Function Generator FG 100 (230 V, 50/60 Hz), 1009957 [U8533600-230], Function Generators](/thumblibrary/U8533600-230/U8533600-230_01_140_140_Function-Generator-FG-100-230-V-5060-Hz.jpg)
![Free Fall Apparatus -
to determine the gravitational constant g, 1000738 [U8400830], Free Fall](/thumblibrary/U8400830/U8400830_01_140_140_Free-Fall-Apparatus-to-determine-the-gravitational-constant-g.jpg)
![Set of Helical Springs for Hooke‘s Law, 1003376 [U40816], Coil Springs](/thumblibrary/U40816/U40816_01_140_140_Set-of-Helical-Springs-for-Hooke-s-Law.jpg)
![Calipers, 150 mm, 1002601 [U10071], Accessory - Measurement of Length](/thumblibrary/U10071/U10071_01_140_140_Calipers-150-mm.jpg)
![Set of Slotted Weights, 10 x 10 g, 1003227 [U30031], Balance Weights](/thumblibrary/U30031/U30031_01_140_140_Set-of-Slotted-Weights-10-x-10-g.jpg)
![Tripod Stand 185 mm, 1002836 [U13271], Bases](/thumblibrary/U13271/U13271_01_140_140_Tripod-Stand-185-mm.jpg)
![Precision Dynamometer 5 N, 1003106 [U20034], Dynamometers](/thumblibrary/U20034/U20034_01_140_140_Precision-Dynamometer-5-N.jpg)
![Pair of Safety Experiment Leads, 75 cm, 1002849 [U13812], Experiment Leads and Cables](/thumblibrary/U13812/U13812_01_140_140_Pair-of-Safety-Experiment-Leads-75-cm.jpg)
![Set of Three Safety Experiment Leads for Free Fall Apparatus, 1002848 [U13811], Experiment Leads and Cables](/thumblibrary/U13811/U13811_01_140_140_Set-of-Three-Safety-Experiment-Leads-for-Free-Fall-Apparatus.jpg)