Product Overview
The NaRiKa Spark Timer, Model α-2 offers high performance in a compact, classroom-friendly design. This updated model replaces the earlier version with a red casing and eliminates the seldom-used bench clamp for simpler operation and reduced setup time.
Designed for quantitative studies of uniform and accelerated motion using a heat-sensitive tickertape. The apparatus produces double-dot time marks at fixed intervals, allowing students to calculate velocity, acceleration, and displacement accurately.
The 10 Hz setting ensures clear, well-spaced marks even for slower dynamic carts, while the low-friction discharge needles create consistent dots at higher speeds. A blinking LED and audible signal indicate that the timer is active, providing clear feedback during experiments.
Specifications
- Model: NaRiKa Spark Timer α-2
- Input Power: 110 V AC, 60 Hz
- Discharge Frequency: 60 Hz (synchronous with input frequency)
- Dotting Interval: 10 Hz delimiter for easy time measurement
- Dimensions: 90 (W) × 97 (L) × 37 (H) mm
- Weight: 225 g
- Accessory: Dedicated heat-sensitive tickertape (10 mm × 40 m, 1 roll included)
Replacement Tickertape
Specially designed thermal-coated replacement tape for the NaRiKa Spark Timer. Ensures sharp, reliable double-dot markings for accurate time and distance analysis.
- Width: 10 mm
- Length: 40 m per roll
- Country of Origin: Japan
Looking for a more economical alternative? We also offer a CSA-approved ticker timer suitable for general laboratory applications.
