Return to the CurtPalme.com main site CurtPalme.com Home Theater Forum
A forum with a sense of fun and community for Home Theater enthusiasts!
Products for Sale ] [ FAQ: Hooking it all up ] [ CRT Primer/FAQ ] [ Best/Worst CRT Projectors List ] [ Setup Tips & Manuals ] [ Advanced Procedures ] [ Newsletters ]

 
Forum FAQForum FAQ   SearchSearch   MemberlistMemberlist  Photo AlbumsPhoto Albums  RegisterRegister 
 MembershipClub Membership   ProfileProfile   Private MessagesPrivate Messages   Log inLog in 
Blu-ray disc release list and must-have titles. Buy the latest and best Blu-ray titles to show off in your home theater!


JETI Spectraval VIS Spectroradiometers Announced

 
Post new topic   Reply to topic   Printer-friendly view    CurtPalme.com Forum Index -> Audio & Video Calibration
View previous topic :: View next topic  
Author Message
ConnecTED



Joined: 02 Jun 2014
Posts: 53
Location: Athens, Greece


PostLink    Posted: Thu Jul 09, 2015 12:26 pm    Post subject: JETI Spectraval VIS Spectroradiometers Announced Reply with quote

JETI has announced the addition of 2 new Spectroradiometers to the JETI probes family.

These meters has been demonstrated already at Laser World of Photonics exhibition @ Munich (22-25 Jun 2015) and they they will be available @ IBC 2015, The World's Premier Broadcast Technology Event @ Amsterdam (11-15 September 2015). I will update this thread about any further news once they will be available.

JETI's Spectraval is a compact spectroradiometer for the visible spectral range.

It is available in a version without display (1501) and one with display (1511).

Both can be used for spectral Radiance measurement with a measuring angle of 2.

The actual measuring area is marked by a red circle.

Advantages:

Compact solutions
Fast measurement
Precise results due to high quality
spectrograph and NIST traceable calibration
Comfortable handling due to Bluetooth connection

Examples for applications:

Calibration of broadcast monitors
Color adjustment of digital projectors
Measurement of LED displays



Spectraval 1511 can be operated in stand alone mode or in connection with a computer.

Spectraval 1511 displays the following values:

Luminance, Radiance
xy and uv coordinates, RGB values
Dominate wavelength, color purity
Correlated Color Temperature
Color Rendering Index
Radiometric spectrum



Spectraval 1501 always needs a computer, but can be used with several special programs, e.g. for monitor calibration.

Specifications

Optical parameters

Spectral range: 380 ... 780 nm
Optical bandwidth: 4.5 nm
Wavelength resolution: 1 nm
Digital electronic resolution: 16 bit ADC
Viewing angle: 1,8
Measuring distance/diameter: 20 cm - 6 mm; 100 cm - 31 mm

Measuring values Spectral Radiance

Total luminance / total Radiance
Chromaticity coordinates x,y; u,v
Correlated Color Temperature, color purity
Color Rendering Index, RGB and other

Measuring ranges and accuracies

Measuring range luminance: 0.1 ... 150 000 cd/m2 (Ill. A) / 0.1 100 000 cd/ m2 (typical white LED)
Luminance accuracy: 2 % (@ 100 cd/m2 and Ill. A)
Luminance repeatability: 1 %
Chromaticity accuracy: 0.002 x, y (Ill.A)
Color repeatability: 0.0005 x, y (Ill.A)
CCT repeatability: 20 K (Ill.A)
Wavelength accuracy: 0.5 nm

Other technical data

Dispersive element: Imaging grating (flat field)
Light receiving element: CCD line array 2048 pixels (binned)
Power supply: Battery and USB powered
Interface: USB 2.0 fullspeed, specbos 1501 optional with LAN
Dimensions: spectraval 1501 140 mm x80 mm x 70 mm / spectraval 1511 140 mm x115 mm x 70 mm
Weight: spectraval 1501 400 g / spectraval 1511 500 g
Operating conditions Temperature: 10 ... 40 C
Humidity: < 85 % relative humidity at 35 C
Accessories (included): PC software JETI LiVal for Windows 7/ 8/ XP/ Vista, DLLs, USB cable and trigger connector, Calibration certificate, operation instructions, Tripod, transport box, Calibration NIST traceable
Recommended interval: 1 year

_________________
Ted's LightSpace CMS Calibration Disk

S/W: LightSpace CMS, SpaceMan ICC, SpaceMatch DCM, CalMAN 5, CalMAN RGB, ChromaPure, ControlCAL
Meters: JETI Specbos 1211, Klein K-10A, i1PRO2, i1PRO, SpectraCAL C6, i1Display PRO, Chroma 5 PRO
Back to top
Display posts from previous:   
Post new topic   Reply to topic   Printer-friendly view    CurtPalme.com Forum Index -> Audio & Video Calibration All times are GMT
Page 1 of 1
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum