In the field of lighting detection, Hangzhou Double Color Intelligent Inspection Instrument Co., Ltd.'s HP330P Intelligent Wireless Spectral Luminance Meter stands out with its exceptional performance, rich features, and reliable quality. Below is a detailed introduction to this product from multiple aspects. 1. Product Details: The HP330P Intelligent Wireless Spectral Luminance Meter features a delicate appearance design, with the entire structure crafted from full aluminum alloy, measuring 115mm (height) × 58mm (width) × 18mm (thickness), weighing approximately 200g without accessories (including battery), making it compact and lightweight for easy portability and operation. It is equipped with a 3.5-inch IPS touchscreen with a color LCD display, offering a user-friendly graphic interface that clearly shows spectral waveforms, chromatic tolerance ellipses, and other information. The instrument has multiple communication interfaces, such as Type-C and Bluetooth, for convenient connection with smartphones, computers, and other devices. Through the Bluetooth mini-program APP, users can share test data with a single click, making the operation more convenient and simple, meeting the needs of on-site application scenarios. 2. Product Performance: 1. High-Precision Testing: Utilizing advanced microspectrometers, embedded operating systems, and microcomputer technology, it offers linear and accurate measurements. Its spectral resolution reaches ±0.2nm, with luminance accuracy at level one (±4% reading ±1 reading), color rendering accuracy ±1.5%, and chromaticity coordinate accuracy ±0.0015 (with stability better than ±0.0005 compared to the standard light source traced back to NIM), enabling precise measurement of various light source parameters. 2. Rich Testing Functions: Supports 3A multi-point testing for eye-care lamps (table lamps), plant growth lamps, and other luminance tests, multi-point testing, and luminance color temperature uniformity testing. In multi-point testing, it can perform average, maximum, minimum, and uniformity tests to meet testing needs in different scenarios. 3. Wide Wavelength Range: The wavelength range is 380 - 780nm, covering the spectral range of common light sources, suitable for the detection of various light source products. 4. High-Speed Data Acquisition: With integration time in the millisecond range, it can achieve high-speed data acquisition, improving testing efficiency. 5. Multiple Display Modes: The spectral display mode is a spectral distribution chart, and the data display mode allows for scrolling up and down to show all parameters. The graphic display modes include CIE1931 chromaticity chart, CIE1960 chromaticity chart, CIE1976 chromaticity chart, chromatic tolerance ellipse chart, color rendering index circular chart, and color rendering index bar chart, facilitating users' intuitive data analysis.

Section 3: Materials

Instruments are manufactured using high-quality materials, featuring a full aluminum alloy body that ensures both durability and excellent heat dissipation, enhancing the instrument's stability and reliability. The internal use of imported components further boosts the performance and quality of the instrument. Parameters Table | Parameter | Correlated Color Temperature (K) | 1,000 - 100,000K | Luminance (Lx) | 0.1 - 200K lx | Color Coordinates | x, y accuracy ±0.0015; x, y repeatability ±0.0005 | Multiple coordinate values including u, v, u', v', etc. | Wavelength-related Parameters | Peak Wavelength, Central Wavelength, Principal Wavelength, Centroid Wavelength, Full Width at Half Maximum, etc., with wavelength accuracy ±0.5nm, wavelength data output interval 1nm | Color Purity (%) | - | Color Rendering Index | CRI (Ra) and R1 - R15 values | Other Parameters | Dark Signal (16bit AD), Peak Signal (16bit AD), Integration Time (us), Blackbody Deviation duv, Red Ratio (%), Green Ratio (%), Blue Ratio (%), Irradiance (W/㎡), Lumens (fc), Lightness/Luminance Ratio, CIE1931X, CIE1931Y, CIE1931Z, PPFD umol/m².s, YPFD umol/m².s, PAR (W/㎡), PUR (W/㎡), Transmission Ratio, etc. Model The product model is HP330P, the company's new generation handheld light source color testing instrument, which combines advanced technology for significant improvements in performance and functionality. Application 1. Lighting Measurement Field: Widely used in residential, commercial, school, factory, greenhouse, outdoor, and other on-site lighting measurements, capable of detecting the lighting effects of various lighting fixtures to ensure lighting quality meets standards. 2. Light Source Product Development and Quality Control: Assists R&D personnel in accurately understanding light source performance and optimizing product design during the development process; conducts rapid testing of products during the production line quality control phase to ensure product quality consistency. 3. Professional Testing Institutions: Suitable for metrological departments, quality inspection agencies, etc., for professional testing and calibration of light source products, providing reliable data support for the implementation of industry standards. 4. Scientific Research and Education: In the teaching and research of optical, lighting, and related fields in colleges and universities and scientific research institutions, the instrument can serve as experimental equipment to assist teachers and students in experiments and data analysis. Packaging The packaging uses customized rigid cardboard boxes, internally equipped with high-density foam to effectively protect the instrument from collisions and damage during transportation. The packaging includes the HP330P intelligent wireless spectrophotometric illuminance meter main unit, power adapter, Type-C data cable, manual, warranty card, and other accessories. Instructions for Use 1. Power On and Device Connection: Press and hold the power button to turn on the instrument, and connect it to a phone, computer, or other devices via Bluetooth or Type-C cable. If using Bluetooth, turn on Bluetooth on the phone or computer and search for the device to pair. 2. Select Test Mode: On the touch screen or the software interface of the connected device, select the required test mode, such as single test, continuous test, multi-point test, etc. 3. Conduct Test: Point the sensor of the instrument towards the light source being measured, ensuring even light exposure. Adjust the position and angle of the instrument according to testing needs to obtain accurate data. 4. Data Viewing and Analysis: After testing, view the test data on the instrument screen or the software interface of the connected device and analyze the data through various display modes. To save data, you can choose source file, PDF, EXCEL, and other formats for saving. 5. Power Off and Storage: After testing, press and hold the power button to turn off the instrument, organize the instrument and accessories, and store them in the packaging box properly. After-Sales Service 1. Two-year Warranty for the Instrument: Within the warranty period, if the instrument has quality issues, it can be repaired or replaced for free. 2. Lifetime Maintenance and Technical Support: Provide lifetime maintenance services, and you can contact the after-sales team for assistance at any time if the instrument malfunctions or if you encounter issues during use. 3. Professional After-Sales Team: Equipped with professional technical personnel who can respond quickly to customer needs, providing timely and effective solutions to ensure a great user experience. The HP330P intelligent wireless spectrophotometric illuminance meter, with its product performance, rich features, high-quality materials, and comprehensive after-sales service, has become an ideal choice in the lighting detection field, providing efficient and accurate light source detection solutions for a wide range of users.