BN320 Spectral Color Illuminometer

12.22,202512

Brief Introduction

A、 Product advantages

▲ Adopting high-speed CPU processor and high-precision electronic CCD optical sensor, developed and designed based on the principle of long focal cross asymmetric CT spectroscopy system, with 2nm optical resolution, wider wavelength range, more stable performance and higher accuracy.

▲ Equipped with electronic shutter technology, the minimum integration time can be as small as 50us, and it can measure strong and weak light signals; The maximum integration time can be longer, and weaker light signals can be measured;

▲ The appearance design is more beautiful, lightweight and portable (the body is made of all aluminum alloy precision carving, ultra-thin, and lighter in weight). Discard the old brick machine;

The upgrade of the system adopts an operating system with more open source code, which is more in line with the application design of intelligent products and provides unlimited space for the subsequent upgrade of the instrument, abandoning the simple interface system of the old chip running naked;

▲ Adopting 4.0 high-definition IPS capacitive touch screen, high display resolution, displaying more content on one screen, vivid colors, more realistic graphic display, smoother touch and use, more reasonable interface design, and stronger user experience;

Quick power on/off, one click testing, more convenient use, large battery capacity, 24-hour ultra long testing time.

B、 Function Description:

Spectral distribution map

● Related color temperature Tc (K)

Illuminance E (lx)

● Irradiance Ee (W/m ²)

Color coordinates (x, y)

Relative spectral power distribution P (λ)

Color rendering index Ra, Ri (i=1-15)

● Color rendering index

● Color coordinate diagram

● Color Tolerance Diagram SDCM

Main wavelength, peak wavelength, half width

Light dark visual ratio S/P

Color purity, red ratio, green ratio, blue ratio

● Can export spectral data per nanometer

More functional parameters can be customized

C、 Main technical indicators:

Model and Name	BN320 Spectral Color Illuminometer
wavelength range	380nm～780nm
Spectral mode	Long focal cross asymmetric CT spectroscopic system
sensor	High precision CCD
Spectral bandwidth (FWHM)	2nm
spectral resolution	0.2nm
x. Y-coordinate value	x. Accuracy ± 0.0015; x. Y repeatability ± 0.0005
wavelength accuracy	±0.5nm
Wavelength data output interval	1nm EXCEL can export data corresponding to each nanometer
Illumination accuracy	Level 1 (± 4% reading ± 1 reading)
Color rendering accuracy	±1.5%
Photosensitive surface	Ф10mm
Screen Type	4.0-inch high-definition IPS capacitive touch screen
Color standard accuracy	± 0.0025 (compared to standard light sources with stability better than ± 0.0005 when traced back to NIM)
Color temperature range	1,000K～100,000K
stray light	≤0.3%
Illumination measurement range	0.01Lux～2000Klux
Measurement Mode	Single test/continuous test
Language mode	Switchable between Chinese and English
Spectral display mode	Spectral distribution map
Data display mode	Can slide up and down to display all parameters
Graphic display mode	Chromaticity diagram
integration time	0.1ms～5000ms
File saving format	Source files/PDF/EXCEL, etc
communication interface	Type-C port
Temperature/humidity range for use	(-10~40) ℃, relative humidity<70% (no condensation)
Storage temperature/humidity range	(-20~45) ℃, relative humidity<70% (no condensation)
School Zero Method	Automatic zeroing
screen size	4.0-IPS high-definition LCD touch screen
storage capacity	Factory standard 16GB
power supply method	Built in lithium battery/power adapter
Continuous working hours	One charge can last for about 20 hours
complete machine structure	All aluminum alloy carving

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