Return to the thumbnail page Display/hide file information See previous file See next file

Xenon lamp with HF excitation VKsSh-10000 (Ксеноновая лампа с ВЧ возбуждением ВКсШ-10000)

Xenon lamp with HF excitation VKsSh-10000 (Ксеноновая лампа с ВЧ возбуждением ВКсШ-10000)

Click to view full size image

Side view of uncoated lamp

IMG_20191119_231911.jpg IMG_20191110_140000.jpg IMG_20191110_140114.jpg IMG_20191110_140124.jpg

Light Information

Light Information

Manufacturer:STELLA (Стелла)
Model Reference:VKsSh-10000 (ВКсШ-10000)
Lamp
Lamp Type:Xenon arc
Shape/Finish:Egg clear
Electrical
Wattage:10 000 watts
Physical/Production
Factory Location:Russia, Zelenograd
Application/Use:Photolithographic; sunlight imitation

File information

File information

Download: Download this File
Filename:IMG_20191110_140114.jpg
Album name:SilverRay / Special lamps (Специальные лампы)
Keywords:Lamps
File Size:421 KB
Date added:Nov 12, 2019
Dimensions:2464 x 1848 pixels
Displayed:53 times
Date Time:2019:11:10 14:01:14
DateTime Original:2019:11:10 14:01:14
Exposure Bias:1 EV
Exposure Time:1/364 sec
FNumber:f 2.65
Flash:Flash
Focal length:3.7 mm
ISO:75
Make:samsung
Model:GT-I9300
Software:NJH47F
White Balance:0
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-167346
Favorites:Add to Favorites
Comments
rjluna2
Sr. Member
****
Offline

Gender: Male
Posts: 310
View Gallery

Robert


GoL
View Profile Personal Message (Offline)
Nov 12, 2019 at 07:34 AM Author: rjluna2
10KW bulb

Pretty, please no more Chinese failure.

Andy
Newbie
*
Offline

Gender: Male
Posts: 17
View Gallery


View Profile Personal Message (Offline)
Nov 12, 2019 at 08:45 AM Author: Andy
What a beautiful specimen!

My main area of interest is vintage fluorescent and mercury lamps. Always interested in doing lamp trades - just let me know! Smiley

James
Full Member
***
Offline

Gender: Male
Posts: 162
View Gallery


View Profile WWW Personal Message (Offline)
Nov 12, 2019 at 02:37 PM Author: James
Usually these have a white coating on the inner spiral, really interesting to see a clear version! Now we can see for the first time the copper litz wire running through the coil. Do you know what was the reason of the white coating on the normal versions? I used to think it was some kind of light reflector and these lamps were intended for viewing through the end of the coil to present a very high intensity spot - but now that you have found a clear version I really wonder what the purpose was or how they were used.
Max
Jr. Member
**
Offline

Posts: 71
View Gallery


View Profile Personal Message (Offline)
Nov 12, 2019 at 02:42 PM Author: Max
This coating could serve several purposes, such as to spread heat on the quartz coil and prevent the development of a hot spot (quartz has a low thermal conductivity and a layer of beryllium oxide could help solve this issue), or/and help with starting by providing secondary electrons to the plasma when the discharge is in the capacitive mode right after ignition (magnesium oxide is used for that purpose in QL lamps).
rjluna2
Sr. Member
****
Offline

Gender: Male
Posts: 310
View Gallery

Robert


GoL
View Profile Personal Message (Offline)
Nov 12, 2019 at 03:22 PM Author: rjluna2
I can image the light torus emanating when the coil on this bulb is being generating electricity here

Pretty, please no more Chinese failure.

SilverRay
Newbie
*
Offline

Gender: Male
Posts: 0
View Gallery


UCSugBKOjSXGHbmMgYI-aUyw
View Profile Personal Message (Offline)
Nov 13, 2019 at 02:02 AM Author: SilverRay
I think that the coating is used as reflected surface because the inductor tube and wire are cooled by flow of cooling liquid. I have doubt about activator for lite ignition
© 2005-2019 Lighting-Gallery.net | Powered by: Coppermine Photo Gallery