Hangzhou Double Color - HP350 Spectral Color Lumeter, upgrade content as follows:
1. Enhanced ergonomics for handheld devices (added grip contours, ultra-thin design, lighter weight) *Discontinue the old brick phones.*
2. The system upgrade employs a more open-source LINUX system, which better aligns with the design of intelligent product applications, providing limitless space for future upgrades to the instrument. It abandons the outdated chip-based, simplistic interface system.
3. Chip upgrade from the old STM32 chip to a high-speed CPU processor, doubling the signal collection speed and providing more precise data calculation.
4. Touchscreen has become the mainstream for cell phone color screens, offering more realistic graphics display, smoother touch and usage, more rational interface design, and an enhanced experience.
5. Optimizing and upgrading the optical and electrical paths ensures more precise test results, guaranteeing the repeatability and consistency of the tests.
Hangzhou Dual-color - HP350 - Spectral Color Luminance Meter, Feature Description
The HP350C series is the latest generation of handheld light color testing instruments, integrating advanced microspectrometer technology with microcomputer technology. It brings the previously bulky lab equipment to the production line, enabling online light color testing, significantly enhancing the production efficiency of LED manufacturers.
B. Technical Characteristics and Specifications
● Utilizing *'s microspectrometer technology, offering higher testing accuracy than traditional probes.
● Measureable parameters include color temperature, chromaticity coordinates (x, y, u, v), color rendering index, wavelength, color tolerance, luminance, etc.
● Color LCD display with a clear graphic interface, capable of showing spectral waveforms and color tolerance ellipse graphs.
● Powered by high-performance lithium batteries, reusable.
● Spectral Mode: Telecentric Splitter Non-symmetric CT Spectral System
● The sensor utilizes high-precision CCD technology.
● Spectral Bandwidth (FWHM) 2nm;
Screen Size: 5.0-inch IPS High-definition Color LCD Touchscreen
● Luminous intensity test range: 1-200,000 L Lux; Resolution: 1 Lux
● Wavelength measurement range: 380nm - 780nm;
● Wavelength Accuracy: ±0.5nm
Color standard accuracy: ±0.0025, resolution: 0.0001
● Related color temperature measurement range: 1500-25,000K, accuracy: ±3%
Resolution: 1K
● Color Rendering Index measurement range: 1-100
● Total Color Difference Accuracy: ±0.2 within (measurement conditions: under Standard A light source)
● Illuminance measurement range: 1.0 ~ 100 klx;
Measurable Parameters
● Correlated Color Temperature (Tc) (K), Blackbody Deviation (Duv)
● Luminous Intensity E (lx), Candela E (Fc), Radiant Intensity Ee (W/m²)
● Color coordinates (x, y), (u, v), (u', v')
● Relative Spectral Power Distribution P(λ)
● Color Rendering Index Ra, Ri (i=1-15)
● Color Deviation SDCM (McAdam ellipse, rectangular box, and CIE u'v' circle)
● Central Wavelength, Peak Wavelength, FWHM (Full Width at Half Maximum), Centroid Wavelength, Half-Width
● Visual Contrast Ratio S/P
● Color purity, red ratio, green ratio, blue ratio, CIE1931 trichromatic stimulation values X, Y, Z
● More functional parameters are customizable
Features of the Equipment
● LIUX Operating System Platform
● Compact and lightweight for easy portability
5.0" IPS high-definition LCD touch screen, easy and convenient to operate.
● 4000mAh high-capacity battery, providing over 10 hours of continuous use on a single charge.
Standard with a 4G high-capacity data storage card, capable of storing over 30,000 data entries.
● The telecentric cross asymmetric CT spectroscopic system boasts excellent measurement linearity and accuracy.
Combines spectral, luminance, and chromaticity measurement functions into one.
● Self-developed LIUX operating system platform with a user-friendly interface and simple, smooth operation.
