国产chinesehdxxxxtube免费_久热香蕉视频_好男人社区资源www在线播放_女女互慰视频

Wel come to Hangzhou JingKe Instrument Co., Ltd.

Add to Favorites | 中文版 | English

Product

Product name:FB719 type Thomson electron beam tester

Product Details

☆Parameters of Thomson tube: heating voltage: Uf=6.3V; If=1.5A;
Anode high voltage: Ua=1.5=5KV; maximum voltage of parallel plate: Umax=10KV;
☆Field coil: N=320T, R=79mm;
☆Screen size: width: 90mmx height: 50mm;
☆The instrument is equipped with special high voltage power supply. 

Order

Respected customers:
Thank you for browsing our website, please fill in following information, (* is required), and it will be sent via E-mail, we will contact you, thank you!

Your name: *
Company name: *
Address:
Post code:
Country:
Tel: *
Fax:
E-mail: *
Website:
Details: *
verification code:
   
Previous one: FB721 type altese cross tube demonstration instrument 】 【 Next:FB523 type tester of giant magnetoresistance effect 】      【Return】