i. Precautions for installation of color quality management software Color QC of spectrophotometer: 1. Load the CD of Color QC software into the computer 2. Open “My Computer”, find Color QC in the driver, and click to install it; After installation, the interface shown below will be displayed; Interface after installation 3. I still don’t understand. Please refer to the steps in...
IPX56 waterproof jet test device is composed of chassis and turntable, which can be placed separately, and movable casters are installed at the bottom of chassis and turntable. This design can not only save the space occupied by the testing machine, but also bring convenience to customers. The chassis and turntable are made of SUS304 stainless steel. The chassis is welded with a position for putti...
What is a colorimeter? What is it used for? Colorimeter is an instrument used to measure the color difference of objects. It can also be called chroma meter, and pigment colorimeter. Detail Pictures Automatically compare the color difference between the template and the inspected object, and output CIE_ Lab three groups of data and △ E, △ L, △ a, △ b four groups of color difference data af...
LSRF-3 Lamp start, Run-up time and Light Flickering Analyzer – Flicker Tester is equipped with Class A fast photometric probe, so the sampling speed is up to 100kHz. It fully meets the requirement of BASIC, Energy Star V2.1, IEC TR 61547-1:2020 IEC-Pst, CA CEC, ASSIST, CIE TN006-2016 CIE SVM, IEEE Std 1789 standards, etc. It is professional for flicker test of LED lights and lamps, energy-sav...
As an emerging light source, LED is very different in its own structure and luminous characteristics compared with traditional light sources. Due to the self-absorption effect of the LED itself and the measurement error caused by the inner shield of the integrating sphere, the traditional integrating sphere luminous flux measurement device is used to measure the luminous flux of the LED. The posit...
The glow wire test is a physical experiment. The purpose is to test the stability of electronic and electrical products at work. The glow-wire tester heats the heating wire of the specified material (￠4 Ni80/Cr20) and shape with a large current to the test temperature (550 ℃ ~ 960 ℃) for 1min, and then burns the test sample vertically with the specified pressure (1.0N) for 30s. Determine the...
Standards: Fully meet CIE 177, CIE-13.3 , Optical-Engineering-49-3-033602, and IEEE. The Chroma Meter Specifications: • Spectral resolution: ±0.2nm, Reproducibility: ±0.5nm • Accuracy of chromaticity coordinate (Δx, Δy): ±0.005 • Correlated color temperature CCT: 1, 000K ~ 100, 000K (±0.6%) • Illuminance range: 5~200,000lx • LCD screen: 5inch high definition IPS capaciti...
IK ratings are defined as IKXX, where “XX“ is a number from 00 to 10 indicating the degrees of protection provided by enclosures (including luminaires) against external mechanical impacts. The different IK ratings relate to the ability of an enclosure to resist impact energy levels measured in joules (J). IEC62262 specifies how the enclosure must be mounted for testing, the atmospheric con...
1. The mechanism of EFT Immunity Measurement and its impact on electronic products The EFT immunity tester is a transient disturbance generated at the disconnection due to the insulation breakdown of the switch contact gap or the contact bounce when the inductive load (such as relay, contactor, etc.) is disconnected. When the inductive load is repeatedly switched on and off for many times, the pul...
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