Compare

Spectroradiometer

SR-UL2

Contact

Features

Ultra-low luminance measurement.(0.0005 cd/m² or more)
High sensitivity and wide dynamic range.(0.0005 – 300,000cd/m²)
Luminance and chromaticity in small area can be measured without attachment lens.
The stable measured value are obtained even when measuring frequency light source.
Communication between the SR-UL2 and PC is accelerated with USB and STB command.
Application soft CS-900A is standard accessories.

Call 0972000270 now for the best advice!

Status: Out of stock

Brand: TOPCON

Type: Color Measurement

Promo Code

Nhập mã NEOTECH SOLUTION để được giảm ngay 10$

Nhập mã TETGIAPTHIN để được giảm ngay 20$ tổng giá trị đơn hàng. Số lượng có hạn

See more promo codes

This product moves up sensitivity and measuring speed compared with current model SR-UL1R.
This SR-UL2 is the measuring instrument suitable for measuring Mega-contrast FPD, whose measuring range from 0.0005 to 300,000 cd/m² and lowest measurable luminance up to 0.0005cd/m².
The measuring time is about 17sec at 0.005cd/m², which is the fastest level in the measuring instrument field.
This product can be used for not only design and development department but also quality control in the production line.

Photo detector	Electronically cooled linear CCD
Dispersion element	Diffraction grating
Optical system	Object lens : f= 82mm F2.5, Eyepiece lens : 5° view field
Measuring angle	2°/1°/0.2°/0.1°　Selectable (Electric motor drive)
Minimum measuring area	2°: 10.0 mmφ 1°: 4.99 mmφ 0.2°: 1.0 mmφ 0.1°: 0.5 mmφ
Measuring distance	350mm – ∞ (Distance from metallic tip of objective lens)
Spectral bandwidth	5 – 8nm *Half bandwidth
Spectral accuracy	±0.3nm *Hg emission lamp
Wavelength range	380 – 780nm
Wavelength resolution	1nm
Measurement mode	Auto/Manual (Integral time/Frequency) External vertical sync signal input
Measurement object	Spectral radiance : W･sr^-1･m^-2･nm^-1
Measuring function	Radiance Le : W･sr^-1･m^-2, Luminance Lv : cd･m^-2, CIE1931 chromaticity coordinates xy, CIE1976 chromaticity coordinates u’ v’, Tristimulus value XYZ, Correlated color temperature and Deviation, CIE standard observer 2°/ 10°
Measuring luminance range	2°：0.0005 – 3,000 cd/m² 1°：0.0015 – 9,000 cd/m² 0.2°：0.0375 – 70,000 cd/m² 0.1°：　0.15 – 300,000 cd/m²
Accuracy : luminance	±2% or less
Accuracy : chromaticity	±0.002
Repeat accuracy : luminance	1.5% : 0.0005 – 0.005 cd/m² 0.4% : 0.005 – 0.1 cd/m² 0.3% : 0.1 cd/m² or more
Repeat accuracy : chromaticity	0.005 : 0.0005 – 0.005 cd/m² 0.0015 : 0.005 – 0.1 cd/m² 0.0005 : 0.1 cd/m² or more
Polarization characteristics	Luminance　1％ or less Spectral radiance　2％ ore less (400 – 780nm)
Measurement time	NORMAL Mode　　: Approx. 1 – 248sec HIGH SPEED Mode: Approx. 1 – 17sec
Interface	USB2.0 / RS-232C selectable
Power supply	Dedicated AC adapter AC100V-240V, 50/60Hz, DC12V
Power consumption	Approx. 36W
Operating conditions	Temperature: 5 – 30℃, Humidity: 80%RH or less (No condensation)
External dimensions (W×D×H)	150×406×239mm
Weight	Approx. 5.5kg

Measurement area

Measurement angle	Measurement distance [mm]
Measurement angle	350	500	800	1000	2000
2°	10.0	15.1	25.4	32.2	66.4
1°	4.99	7.55	12.7	16.1	33.2
0.2°	1.00	1.51	2.54	3.22	6.64
0.1°	0.50	0.76	1.27	1.61	3.32

Attachment Lens : AL-6
Attachment Lens : AL-11
Attachment Lens : AL-12
Reference White Board : WS-3
CCD Adapter : IA-2
Fiber probe : FP-3P
Tripod 5N : Tripod 5N
Neutral Density Filter : ND-10/100
Illuminance Adapter : ZV-30