
86125 UV Light Meter + UVCLED-X0 Probe
Ideal for measuring UVC LED light sources in the 260–285 nm range
Spectral Response: 230 nm–315 nm
Power Measurement Range: 0 – 200,000 μW/cm²
Simultaneously records intensity and energy values
The 86125 UV Light Meter is a smart device capable of supporting up to nine different types of probes. Its primary function is to display measurement data. Among these, the UVCLED-X0 is designed specifically for detecting UVC light in the 230–315 nm spectral range. It is particularly well-suited for measuring the intensity and energy output of high-power UVC LED germicidal lamps, including common sources such as 275 nm and 285 nm.
Parameters
Parameters | UVCLED-X0 Probe |
---|---|
Spectral Response | 230nm-315nm, suitable for testing 260nm-285nm sterilization UV LED |
Power Measuring Range | 0 - 200000μW / cm² |
Resolution | 0.1μW / cm² |
Energy Measuring Range | 0-9999999μJ/cm² |
Record Time | 0-99999s |
Measuring Accuracy | ±10% |
Sampling Speed | 6 times/second |
Unit | μW / cm² (default), mW / cm², W / m² |
Test Hole Diameter | ¢=10mm |
Probe Size | Diameter 39mm × thickness 15mm |
Packing Box Dimension | 24*6*5cm (L * W * H) |

Features
Broad Spectral Response
Covers a wide range from 230 nm to 315 nm, making it ideal for analyzing the performance of high-power germicidal LEDs. Frequently used UVC LEDs include 275 nm and 285 nm types.
Wide Power Measurement Range
Capable of measuring up to 200,000 μW/cm², allowing for high-precision readings across a broad intensity range.
Comprehensive Statistics
The 86125 UV radiometer combined with the UVCLED-X0 probe offers extensive real-time statistical functions. It displays current power, maximum and minimum values, average intensity, total energy, and measurement duration simultaneously.

Advanced Digital Probe Technology
Incorporates cutting-edge digital probe technology. All data acquisition and processing occur within the probe, and digital signal transmission enhances noise immunity and measurement stability.
Flexible Unit Switching
Supports seamless switching among three units: μW/cm², mW/cm², and W/m². No manual conversion is needed for accurate readings in your preferred measurement unit.

FAQ
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1. The difference between UVC-X0, UVCWP-X1 and UVCLED-X0 UV probes for 86125 UV light meter host
UVC-X0 and UVCWP-X1 probes are suitable for detecting 254nm low-pressure mercury germicidal lamps, while UVCLED-X0 is suitable for UVC LED light source; the UVCWP-X1 probe is a waterproof probe with 1m waterproof depth.
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2. Which probe is recommended if I need to measure both 254nm low-pressure mercury lamp and UVC LED light course?
It is recommended to use the 86125 UV light meter host and UVC-X0, UVCLED-X0 probes.
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3. Whether a traceable calibration certificate is included?
UVC-X0 and UVCWP-X1 are mainly used to detect 254nm low-pressure mercury germicidal lamps, which can be ensured to pass the inspection of the Metrology Institute and obtain a calibration certificate (approved by CNAS and ilac-MRA). The cost of the calibration certificate is about US$200 ; but the UVCLED-X0 probe is professionally used to detect UVC LED light sources. There is no unified inspection standard for LED light sources, each light source and UV energy meter manufacturer has their own calibration standards. We can provide the factory calibration reports for UVCLED-X0 probe, but no calibration certificates can be provided.
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4. What's the working temperature of the UV probes?
The 9 probes of the 86125 UV light meter are not heat-resistant. The probe can be used for a long time at 80℃ or lower. If the temperature is higher than 80℃, it is recommended to use UV energy meter for UVA light source detection.