UV LED Excitation Fiber Light Source
High Stability｜High Brightness
Compact Size｜Adjustable Light Spot
The HK OP-EX200 series LED light source, developed for internal flow field PSP/TSP testing, provides higher power, uniform and stable illumination for pressure and temperature sensitive paint measurements. Constant mode maximum output power 35W, equipped with 52mm standard interface, can be adapted to optical fiber, can ensure 10%-100% accurate dimming.According to the need to match different types of optical fiber, support fiber customization, support fiber optical path design, suitable for most PSP/TSP experiments light source requirements.
Model Name | OP-EX200 | ||
Luminous Angle | Full angle 30° (no fiber connection) | ||
Luminous Wavelength | 365nm and 405nm | ||
Electrical Power (typical) | 170W (220V input) | ||
Optical Power | 35W | 70W(pulse) | 35W (constant light) 70W (pulse) |
Input Power | AC100-240V(±10%), 50/60Hz | ||
Dimming Method | Variable current control | ||
Dimming Range | 10%-100% | ||
Luminous Intensity Stability | ≥99.92% | ||
Drive System | Constant current method | ||
Fiber size (typical values) | NA=0.2, Diameter φ20mm，length 70mm | ||
Impulse Response Speed | Rising edge (10%-90%) <150ns Falling edge (10%-90%) <150ns | ||
Ground Leakage Current | 0.5mA max. (AC240V, 60Hz, 100% load) | ||
Dielectric Withstand Voltage/Dielectric Strength (input-output, input-FG) | AC1500V 1min cut-off current 10mA, DC500V 20MΩ or more | ||
Use Environment (indoor only) | Temperature: 0-40°C, Humidity: 20-80% RH (non-condensing) Altitude: max. 2,000m | ||
Storage Temperature and Humidity | Temperature: -15 to 60°C, Humidity: 20 to 85% RH (non-condensing) | ||
Cooling Method | Forced cooling | ||
Environmental Regulations | Compliant with RoHS standards | ||
Material/Coating/Surface treatment | Aluminum alloy (anodized) | ||
Weight | Under 5kg | ||
Standard Accessories | Instruction manual*1, AC power cord with 3P grounding electrode (2m) *1, Standard: 20mm diameter fiber (length 70mm) | ||
Optional Accessories | 15mm diameter fiber | ||
1.The center wavelength of the light source: 367.5±2.5nm, 397.5±2.5nm, 402.5±2.5nm or 453.0±2.5nm
2.Luminous intensity stability test method: the brightest mode, 2m from the light source, using ** model camera, shooting a frame every 5s, exposure time of 9ms, calculate the average gray value of each frame, calculate the standard deviation divided by the average.
