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Mercury arc lamp DRS-50 (дуговая ртутная лампа ДРС-50)

Mercury arc lamp DRS-50 (дуговая ртутная лампа ДРС-50)

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Discharge tube with ballast resistor for ignitor.

IMG_20190526_183400.jpg IMG_20190531_203951.jpg IMG_20190531_204618.jpg IMG_20190531_204311.jpg

Light Information

Light Information

Manufacturer:MELZ (МЭЛЗ)
Model Reference:DRS-50 (ДРС-50)
Lamp
Lamp Type:High Pressure Mercury
Filament/Radiator Type:Quartz discharge tube
Base:E27
Shape/Finish:Tubular Clear
Fixture
Location:Personal Collection
Electrical
Wattage:50 watts
Voltage:55 volts
Current:0,89 .. 1,21 amperes
Optical
Lumen Output:1 000 kcd/m^2
Physical/Production
Factory Location:Russia, Moscow
Fabrication Date:April 1964
Application/Use:Spectrophotometers

File information

File information

Download: Download this File
Filename:IMG_20190531_204618.jpg
Album name:SilverRay / High and SuperHigh Pressure Mercury lamps (Ртутные лампы высокого и сверхвысокого давления)
Keywords:Lamps
File Size:401 KB
Date added:Jun 04, 2019
Dimensions:2465 x 1643 pixels
Displayed:29 times
Date Time:2019:05:31 20:46:18
DateTime Original:2019:05:31 20:46:18
Exposure Bias:1 EV
Exposure Time:1/2408 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=-160333
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Comments
rjluna2
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Robert


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Jun 04, 2019 at 06:34 PM Author: rjluna2
Were they still practicing old style arc tube forming from the 1940's?

Pretty, please no more Chinese failure.

SilverRay
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UCSugBKOjSXGHbmMgYI-aUyw
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Jun 05, 2019 at 02:06 AM Author: SilverRay
Maybe. These lamps are old indeed but was produced upto 90-th years, afaik.
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