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

NHT150SDX

NHT150SDX

Click to view full size image

Iwasaki High Pressure sodium lamp (150W) and its emission spectrum demonstrating broadened absorption in the sodium lines.

LU400_TD.jpg NHT150SDX_a.jpg Hg_Cd_lamps.jpg Phil_Cd.jpg

Light Information

Light Information

Manufacturer:Iwasaki
Model Reference:NHT150SDX/E50
Lamp
Lamp Type:High Pressure Sodium
Base:E40

File information

File information

Download: Download this File
Filename:NHT150SDX_a.jpg
Album name:tuopeek / High Pressure Lamps
Keywords:Lamps
File Size:303 KB
Date added:Nov 14, 2018
Dimensions:2000 x 1574 pixels
Displayed:114 times
Date Time:2018:11:14 21:26:05
DateTime Original:2018:11:14 20:42:56
Exposure Bias:0 EV
Exposure Time:1/60 sec
FNumber:f 8
Flash:No Flash
Focal length:38 mm
ISO:250
Make:NIKON CORPORATION
Model:NIKON D3400
Software:Adobe Photoshop Elements 2.0
White Balance:0
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-153221
Favorites:Add to Favorites
Comments
sailormoon_01_uk
Newbie
*
Offline

Posts: 18
View Gallery

Area of interest: Airport and Discharge Lighting,


View Profile Personal Message (Offline)
Nov 14, 2018 at 04:56 PM Author: sailormoon_01_uk
one of my favourite Lamps, they give a nice Golden white Colour similar to filament Lamps, to see mine lit see HERE.
lights*plus
Sr. Member
****
Offline

Gender: Male
Posts: 445
View Gallery

George Liv


GoL
View Profile WWW Personal Message (Offline)
Nov 14, 2018 at 09:28 PM Author: lights*plus
I think the spectrum looks under-driven (bottom of 3 spectra in this link). Unless of course this lamp is NOT equivalent to the SDW-T lamps which require a special ballast-driver-controller, then you need to inform us how you are lighting this lamp.(!) Thanks in advance.
dor123
Hero Member
*****
Offline

Gender: Male
Posts: 2527
View Gallery
Other loves are computers, office equipment, A/Cs


View Profile WWW Personal Message (Offline)
Nov 15, 2018 at 12:16 AM Author: dor123
How you operated your Philips SDW-T? The Iwasaki SDX, requires a special electronic ballast, and the SDW-T requires a dedicated magnetic ballast with a special controller/ignitor.

I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the European date format (dd.mm.yyyy).

I lives in Israel, which is a 230-240V, 50hz country.

lights*plus
Sr. Member
****
Offline

Gender: Male
Posts: 445
View Gallery

George Liv


GoL
View Profile WWW Personal Message (Offline)
Nov 15, 2018 at 01:43 AM Author: lights*plus
Yes I finally uploaded the "gear" for a 50 watt SDW-T lamp: https://www.lighting-gallery.net/gallery/displayimage.php?pos=-153239
tuopeek
Newbie
*
Offline

Posts: 5
View Gallery

GLS on Tesla Coil


tuopeek 111967450636623837217 tuopeek1 77334065@N05/
View Profile WWW Personal Message (Offline)
Nov 15, 2018 at 03:55 AM Author: tuopeek
Thanks, yes, a bit under driven and possibly not up to full temperature. Does explain why it wasn't quite as "tungsten" white as it would normally be.
dor123
Hero Member
*****
Offline

Gender: Male
Posts: 2527
View Gallery
Other loves are computers, office equipment, A/Cs


View Profile WWW Personal Message (Offline)
Nov 15, 2018 at 04:56 AM Author: dor123
What is the gear you operate the SDX lamp?

I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the European date format (dd.mm.yyyy).

I lives in Israel, which is a 230-240V, 50hz country.

tuopeek
Newbie
*
Offline

Posts: 5
View Gallery

GLS on Tesla Coil


tuopeek 111967450636623837217 tuopeek1 77334065@N05/
View Profile WWW Personal Message (Offline)
Nov 15, 2018 at 07:14 AM Author: tuopeek
running on SON 150W gear for spec. image
dor123
Hero Member
*****
Offline

Gender: Male
Posts: 2527
View Gallery
Other loves are computers, office equipment, A/Cs


View Profile WWW Personal Message (Offline)
Nov 15, 2018 at 07:31 AM Author: dor123
Not surprising that the lamp performance isn't optimal. Iwasaki produced the Specialux, which is a white SON lamp for SON gear.

I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the European date format (dd.mm.yyyy).

I lives in Israel, which is a 230-240V, 50hz country.

tuopeek
Newbie
*
Offline

Posts: 5
View Gallery

GLS on Tesla Coil


tuopeek 111967450636623837217 tuopeek1 77334065@N05/
View Profile WWW Personal Message (Offline)
Nov 15, 2018 at 02:10 PM Author: tuopeek
Thanks, I lookout for a Specialux version. I looked at the NHT/SON specs and there is only 0.1A in it. I've tried increasing the current and it does make the lamp output whiter but hard to notice the difference in the spectrum.
© 2005-2019 Lighting-Gallery.net | Powered by: Coppermine Photo Gallery