Guangdong, China
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Integrating Sphere, Full System of Integrating Sphere, Spectrum Analyzer manufacturer / supplier in China, offering Full System of CRI Integrating Sphere Spectroradiometer LED Lumen Tester, E27/B22 High Lumen G95 G120 LED Lamp, High Quality Pl LED Lights 5W 7W 9W 10W and so on.

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Supplier Homepage Products testers for lights Full System of CRI Integrating Sphere Spectroradiometer LED Lumen Tester

Full System of CRI Integrating Sphere Spectroradiometer LED Lumen Tester

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Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 100PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Sphere Diameter: 0.25m 0.5m 1m 1.5m 2m 2.5m 3m
Item: CRI
Function: Test Lumen Power PF CCT Lux
Transport Package: Polywood Case
Specification: CE
Trademark: LITE

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Basic Info

Model NO.: LTSM901B
Origin: Shenzhen China
HS Code: 9027300000

Product Description

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

Full System of CRI Integrating Sphere Spectroradiometer LED Lumen Tester



  • 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 . 



  • 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%



  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


Full System of CRI Integrating Sphere Spectroradiometer LED Lumen Tester







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


Shipping terms


Fast shipping from our Shenzhen China Factory.

Item shipped in 10-15 working days after receving the payment.

Products shipped by UPS, DHL and others, depending on size and weight of total order.

Tracking number will be sent to you as soon as we ship the goods.




We strive to provided our clients an exceptional quality service from the moment you ask for an inquiry. We understand that selecting the right products is essential to your success, which is why we follow the high quality standards from R&D component selection to production assembly to ensure that all of your requirements are completely understood, and can be met in full.


We are always on hand to assit with inquiries, whether it is help or guidance with technical specifications, or just some friendly advice, we are never too busy.


With 2 years warranty if non-human reason error, free of charge replacement is available.


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