Best quality U Magnet - Crookes tube / Cathode Ray Tube Demonstrator / Cathode ray tube, with maltese cross – Lianying
Best quality U Magnet - Crookes tube / Cathode Ray Tube Demonstrator / Cathode ray tube, with maltese cross – Lianying Detail:
Overview
Quick Details
- Place of Origin:
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Zhejiang, China
- Brand Name:
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Lianying
- Model Number:
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J2454
- Product name:
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Cathode Ray Tube Demonstrator
- Material:
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Glass
- Color:
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Transparent
- Packing:
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1SET/foam Box
- Usage:
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Demonstrate teaching
- Feature:
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Safety
- Subject:
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Physics
- Warranty:
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1 Year
- End User:
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Senior School
- Certificate:
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CE/ISO9001
Product Description
J2454
Crookes tube / Cathode Ray Tube Demonstrator / Cathode ray tube, with maltese cross
Crookes tube : is composed of the following parts: glass envelope, croshape metallic plate, cathode, anode, support, etc.
Accessory
1.Low voltage D.C. source 10-12V.
2.High voltage induction coil: Spark distance 50-80mm.
3.Voltage adjustable transformer: A.C. 220V±10V.
4.High voltage D.C. source: 250V-300v.
5.U-shape magnet: pole distance 50-70mm.
6.Connecting wires and with crocodile clips.
Demonstration Environment Condition
1.Relative humidity is not greater than 80%.
2.Temperature: -10-40.
Packaging & Shipping
Our Services
Company Information
FAQ
Product detail pictures:
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We insist over the principle of development of 'High top quality, Performance, Sincerity and Down-to-earth working approach' to supply you with exceptional services of processing for Best quality U Magnet - Crookes tube / Cathode Ray Tube Demonstrator / Cathode ray tube, with maltese cross – Lianying , The product will supply to all over the world, such as: Cyprus, Hungary, Vietnam, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.
By Gemma from Adelaide - 2017.04.28 15:45
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Isabel from Lisbon - 2018.09.12 17:18
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