Product Introduction
1、 HP320 intelligent spectral illuminometer
The HP320 intelligent wireless spectral power meter is a new generation of hand-held light source light color testing instrument. It uses advanced micro spectrometer, Embedded operating system and microcomputer technology to integrate. The 3.5 inch IPS touch screen makes the field test application more convenient and simple, and more consistent with the parameter test analysis and verification of the field application scenario. Sampling and measurement of light source parameters can be carried out anytime and anywhere, and PC software can be connected to the laboratory for testing. Efficient analysis and processing of test data stored in on-site testing can be carried out, with extremely high measurement linearity and accuracy.
Application standards: GB 40070-2021, JJG_ Various lighting standards such as 245-2018, GB55016-2021, GB/T 5702-2019, GB/T 5702-2019, GB/T 5699-2017, GBT 5700-2008, GBT 24824-2009, GB30734-2014, GBT 9473-2017, etc
Main test parameters: color temperature (K), illuminance lx, color tolerance SDCM, Color index Ra, color coordinate, wavelength nm, color purity, light and dark visual ratio (S/P), transmittance.
（1） Main applications
1. On site testing of commercial lighting, health lighting, home lighting, building lighting, etc;
2. Laboratory research and development validation testing;
3. In the field of on-site lighting measurement in homes, shopping malls, schools, factories, greenhouses, outdoor areas, etc;
4. Research and development of light source products, quality control of production lines, and other links
5. Online detection, sorting, real-time monitoring, etc. of light source products
（2） Product advantages
1. Communication method: USB
2. Multi platform operation: computer PC software control operation, IPS touch screen control operation
（3） Core devices
1. TCD1254 CCD detector, band response range 380-780nm
2. Enhanced coating grating: number of lines: 600 lines
3. Enhanced collimator, focusing lens
4. 16 bit high-speed AD sampling
5. High precision and stable computing circuit
6. High precision optical path, small stray light, elimination of high-order diffraction spectrum (cloud spectrum filtering system)
（3） Advantages of testing
1. Comparative testing, transmittance testing, parameter comparison (rolling and locking modes)
2. Timing testing, timing saving (can be verified through light attenuation testing)
3. Wavelength adjustable for easy query (single band for easier viewing and analysis)
4. Compensation for test results (coefficient compensation for test results for different scenarios and environmental changes)
5. Online testing
2、 Optical path characteristics (fiber optic spectrometer structure)
1. Multiple optical inputs: direct cosine correction entering the slit or through SM905 fiber (with cosine correction)
2. Wavelength range: 380-780nm
3. Spectral resolution: ± 0.2nm, wavelength resolution:
4. Photometric linearity ± 0.3%
5. Stray light:<0.1%
6. Photometric probe cosine correction: error ≤ 5%, nonlinearity ≤ 1%
Power requirements
Charging adapter:input：AC110V~220V ±10% output：DC5V/1A ±5%
Built-in Lithium Battery：Charging Voltage 4.2V capacity： 4000mAh size：60mm×60mm×8.2mm
Data cable：Type-C interface Carrying current≥1A
Environment
1.Storage humidity：＜70％RH；storage temperature：＜50℃；
2.Keep away from water, oil, chemicals, corrosive liquid gases, high temperature and pressure, direct sunlight, etc；
4.Avoid long-term or severe vibrations, avoid falling from high places, and avoid squeezing heavy objects。
Usage environment
complete machine：-10℃～+40℃ 0～70%HR（Cannot be placed in water）Stay away from strong magnetic fields, electric fields, and vibrations。To ensure high measurement accuracy, optimal working environment, and temperature of the instrument：20℃-25℃，humidity：50%RH～75%RH。
Quantity calibration：
To ensure the long-term accuracy of the instrument, it is recommended that users regularly send the instrument to our company for testing and calibration, or to a laboratory with recognized qualifi
