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4 lights NBI module for endoscope

Model:RFFM-16N4

Key features: white LED+400nm LED+450nm LED+510nm LED+615 compound light output,aspheric glass lens, reliable performance

Typical applications: NBI imaging and white light lighting for medical endoscopes
Availability:
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  • RFFM-16N4

  • RFFM-16N4 data sheet_A_V1.pdf

  • RFFM-16N4

  • white LED+400nm LED+450nm LED+510nm LED+615 compound light output,aspheric glass lens, reliable performance

  • NBI imaging and white light lighting for medical endoscopes

Work mode

Default modes

LED combinations

WL mode

455nm+520nm+620nm

MSL mode

405nm+520nm

BLI mode

405nm+455nm+520nm+620nm

LCI mode

405nm+455nm+520nm+620nm

Technical Data

Parameter

Min

Typical

Max

Remarks/Conditions

Optical Data

light source

405nm+455nm+520nm+620nm LED


Mixed white light


CCT

Defined by custom light ratio

Output data of module

















Ra



85

Violet light



Output power


12000mW


Peak wavelength

400nm

405nm

410nm

FWHM


15nm


Blue light




Output power


6000mW


Luminous Flux


215lm


Predominance wavelength

450nm

455nm

460nm

FWHM


23nm


Wide green light




Output power


3700mW


Luminous Flux


1950lm


Predominance wavelength

510nm

520nm

530nm

FWHM


96nm


Red light




Output power


4000mW


Luminous Flux


650lm


Predominance wavelength

615

620nm

630

FWHM


20nm


Back focus length


7.5mm


From the last lens vertex

divergence angle


100°


Adapted fiber NA0.77

Electric Data

Input voltage


DC 12V


Input voltage of driver

Input power


350W


The data will be updated after subsequent actual measurement, now is rough. Including the power consumption of driver, 4 light sources are operating at full power.

Recommend selected power of source

450W



The source power should be selected based on this value

Dimming of single light

1%


100%

PWM+RS232,

Current accuracy±10%

Dimensions and Weight

Dimensions


As drawing



Weight


2500g+800g


Light engine+DriverInclude wire

Conditions

Working temperature

-10℃


40


Relative humidity



95%


Transportation and storage

-20℃


80℃


Reliability

Life of LED


30,000h


Tj of LED ≤125℃


Violet light illuminance irradiance at focal plane:


Blue light illuminance irradiance at focal plane:


Wide green light illuminance irradiance at focal plane:

Red light illuminance irradiance at focal plane:


Spectrum:



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 Email:info@rayfine.cn
  Tel: +86-13059548953
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