OHSP-350B Blue Light Hazard Tester Hand-Held Device with CCD Sensor
1. Introduction
Blue light exists in a large number of artificial light sources such as LED screens, LED lights, and fluorescent lights (like cellphone, computer monitors, LCD screen, LED lightings), the blue light hazard tester is a small hand-held equipment with LCD touch screen, it has 4 functions of detection, measurement, screening and comparison. Detection: quickly detect anti-blue light effects; Measurement: LCD displays measured values in real time; Screening: screen different anti-blue light functions; Comparison: Differentiate anti-blue light levels, meet the requirements of GB/T20145-2006 and CIES 009/E:2002.
The blue light hazard tester adopts CCD long focal length and wide spectrum technology to measure and analyze the spectral blue light information and evaluate the blue light hazard of the measured lamp, it is widely used to measure the light biohazard values of LED lamp, UV lamp and other luminaires.
2. Features:
1). Telephoto optical system, 2nm resolution, CCD sensor
2). Automatic zero calibration and zero compensation technology, no need to manual calibrate; electronic shutter technology, minimum integration time to 50us, can measure stronger optical signals
3). Adpots 5-inch HD IPS capacitive screen to display test result, easy to operate.
4). 4000mAh LI-battery can work 24 hours.
5). 380nm~780nm, SD card can store EXCEL data for analysis.
6). With blue light test function for site test, easy to carry with small size.
7). Measured parameters: blue light hazard weighted irradiance (mW/m2), skin heat hazard weighted irradiance, correlated color temperature, chromaticity coordinates (x,y, u, v), blackbody deviation (Duv), illimiance (lx), spectral irradiance (W/m2), dominant wavelength, peak wavelength, center wavelength, centroid wavelength, half width and etc.
3. Parameters
| Wavelength range | 380nm~780nm |
| Spectral mode | Telephoto optical system |
| Sensor | Colorimetric: CCD |
| FWHM | 2nm |
| Resolution and repeatability | 0.2nm, ±0.0005 (x, y) |
| Wavelength accuracy | ±0.5nm |
| Illumiance accuracy | Class 1 (±4% reading+1 digit) |
| Photosensitive surface | Φ10mm |
| blue light hazard weighted irradiance | YES |
| TCLI TV Lighting Consistency Index | YES |
| Chromaticity coordinates accuacy | ±0.0025 |
| Color temperature range | 1000K~100000K |
| straylight | ≦0.3% |
| Illumiance range | 5lx~200klx |
| Integrated time | 50μs~10000ms |
| Working environment | -10~40℃, <70% R.H. |
| Screen | 5 inch*IPS HD LCD touch screen |
| Interface | Micro USB |
| Storage | 8G TF card |
| Power supply | Li-battery with adaptor |
| Accessories | 8G TF card, data cable, power adapter and etc. |
| Size | 135mm*80mm*8mm (Height*width*thickness) |
| Weight | 430g |
| Structure | aluminum alloy frame |
4. Detail Pictures:
Why Choose Pego?
1. PEGO is professional on electrical lab testing equipment, our goal is to provide our customers with better price, better quality and better service.
2. Customized Service: We can help our customers to design and develop new equipment according to their requirement. We are flexible and capable Supplier.
3.Excellent Quality: 12 months warranty, 100% guarantee test before delivery. And all our products can pass the third-lab calibration which is authorized by ISO17025.
4. After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here willing to be your technical consultant.
5. Quick Delivery: Our company provides just-in-time delivery, and our freight forwarder can provide transportation services at the most reasonable price to solve your worries.
6. Prompt Response to Customers: we promise to reply our customers within 24 hours
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