Full System of CRI Integrating Sphere Spectroradiometer, LED Lumen Tester (LT-SM901B)

Function

• Text parameter: Power , Power factor, Voltage ,Current, Annual power consumption(calculated by 10hrs/day), Lumen, CCT and CRI.
• Testing lamps: energy saving lamps , tubes , led lamps , halogen lamps ect . 

Specification

• Item: Spectroradiometer
• Model No. Lt-SM901B
• Input Voltage: 100~250V/AC
• Testing Voltage: 0~50A
• Testing Maximum wattage: 300W
• Accurate rating: 97%
• Repeatability : 0.1nm
• Wide sampling band: 1nm, 5nm
• Photometric accuracy: 0.5%
• Operating tempreture: 25°C±5°c
• Sphere diameter: 0.25M\0.5M\1M\1.5M\2M
• Weight: 300kgs

1. Meet the requirement of IEC standards.
2. Spectrum range: 380nm-800nm
3. Make use of C-T monochromator and filter to realize double dispersion.
4. With the latest Hall sensitve technique, the wavelength is automatically positioned
5. High sensitivity and wide dynamic range: 2.56*106 , 4*1010
6. Wide sampling band: 1nm, 5nm
7. Repeatability: 0.1nm
8. Auto-adjust of the stalls.
9. RS-232C standard interface and easy to connect with any computer.
10. Photometric accuracy: 0.5%

Advantage 

1. High accuracy.
2. High stability.
3. High speed.
4. Multi accessories available.
5. Except testing Lumen, CCT, but also CRI.
6. Testing report can be printed out.
7. Easy operation.
8. Digital display.
9. Equipped with different adaptor(B22, E14, B15, GU10, MR16).
10. Different sphere diameter are available.
11. Small size, big usage.
12. Calibrating the model by yourself with calibration lamp.

System accessories

Testing report sample

 spectral parameter columm

(Chromaticity coordinates(x,y),

Correlated color temprature(TC),

Color rending index(Ra),

Luminous flux (Flux),

Color tolerance(SDCM),

Color difference (EΔ),

Domain wavelength( Domain. w),

Color purity(Purity),

Rference light source(Reference)

MOQ: 1pcs
Payment term: T/T, L/C, Western union, Paypal