China Wholesale Human Reaction Time Suppliers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor

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China Wholesale Human Reaction Time Suppliers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor Detail:

Main Experiments
1. The relationship between string length, linear density, tension and standing wave frequency is studied;
2. The propagation velocity of wave is measured when the string vibrates;
3. Inquiry experiment: the relationship between vibration and sound; 4. Innovation and research experiment: Research on the electrical mechanical conversion efficiency of standing wave vibration system.

Main technical parameters

Description	Specifications
Electromagnetic induction sensor probe sensitivity	≥ 30db
Tension	0.98 to 49n adjustable
Minimum step value	0.98n
Steel string length	700mm continuously adjustable
Signal source
Frequency band	Band i: 15 ~ 200hz, band ii: 100 ~ 2000hz
Frequency measurement accuracy	±0.2%
Amplitude	Adjustable from 0 to 10vp-p
Dual trace oscilloscope	Self-prepared

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In order to best meet client's needs, all of our operations are strictly performed in line with our motto High Quality, Competitive Price, Fast Service for China Wholesale Human Reaction Time Suppliers – LMEC-21 Vibrating String Experiment(string sound meter) – Labor , The product will supply to all over the world, such as: Ottawa, Cannes, Croatia, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.

Air Track

Falling Sphere

Free Fall

Hearing Threshold

Sound Speedultrasonic Range

Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!

By Christian from Atlanta - 2018.07.27 12:26

Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.

By Octavia from Belarus - 2018.10.31 10:02

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