physical science laboratory equipment for senior high school spring teaching instrument vibrator image tracer

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Product Overview

Description


physical science laboratory equipment for senior high school spring teaching instrument vibrator image tracer


 


1. Working conditions:
   Power supply voltage: AC220V/50Hz
   Environmental temperature: -10 ℃ -40 ℃
   Environmental humidity:<85% RH (40 ℃);
2. Power supply power ≤ 50W.
3. Pulse voltage: ≥ 10000V 50Hz.
4. Description paper: Heat sensitive paper (roll paper) with a width of 110mm and a diameter of 50mm.
Reliability: The continuous working time shall not be less than 1 hour.


 


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Packaging & Shipping


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FAQ









1. Q: What's your products series?


A: We have more than 3,000 varieties educational equipments including physics, chemistry, biology, science, mathematics, meteorology, 


geography,biological model, microscope and specimen. We are your best one-stop purchasing supplier.


 


2. Q: Are you manufacturer or trading company?


A: We are manufacturer, our factory covers an area of 40,000 square meters and a building area of 28,000 square meters, owns more than 300 employees (Including over 30 professional technicians and 6 senior engineers).


 


3. Q: How about the quality for your products?


A: Quality is our life. We have more than 30 years of experience in production and sales of teaching apparatus, we have gained good reputation in the market.


 


4. Q: Do you provide warranty for the goods?


A: Yes, we provide warranty for all the goods from us.


 


5. Q: Can we visit your factory?


A: Of course, welcome to visit our factory if you come to China.


 


6. Q: How long is the validity of quotation?


A: Generally, our price is valid within one month from the date of quotation. The price will be adjusted appropriately as the price fluctuation of raw material in the market.



 





Company Information


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Sample&Customer


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0.017 s.