Touchscreen UV Light Meter LS135 with Interchangeable Probe Kits
Touchscreen UV Light Meter LS135 with Interchangeable Probe Kits - LS135 + UVC-X0 In stock. Shipping calculated at checkout.
In-stock orders usually take 2–4 business days to prepare; delivery typically takes 5–15 business days after dispatch. Availability is confirmed at checkout. Duties and taxes may apply. Shipping details · Return conditions
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Shipping & returns
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Description
Description
View a live irradiance curve alongside energy and statistical readings on the Linshang LS135 touchscreen UV light meter. Its 3.5-inch IPS display supports configurable measurement views, and the host recognizes the interchangeable digital probe. Select a kit containing one main unit and one probe for the wavelength band and intensity range required by your application.
Match the probe to the source
Twelve probe choices cover UVA, UVB, UVC and blue-light sources. The selected aperture matters for small light spots, while the spectral response should match the lamp or LED being measured. UVCWP-X1 is the waterproof probe option, rated for immersion to 1m. Keep the host outside the water.
| UVC-X0 | 230–280nm, 254nm peak. 0–200000 μW/cm². 10mm aperture. |
|---|---|
| UVCWP-X1 | 230–280nm, 254nm peak. 0–200000 μW/cm². 10mm aperture. |
| UVC-X2 | 210–250nm, 222nm peak. 0–200000 μW/cm². 10mm aperture. |
| UVCLED-X0 | 230–315nm, for 260–285nm LEDs. 0–200000 μW/cm². 10mm aperture. |
| UVB-X0 | 280–315nm, 310nm peak. 0–200000 μW/cm². 10mm aperture. |
| UVA-X0 | 315–400nm, 365nm peak. 0–2000 mW/cm². 10mm aperture. |
| UVA-X1 | 315–400nm, 365nm peak. 0–200000 μW/cm². 10mm aperture. |
| UVA-X2 | 315–365nm, 340nm peak. 0–200000 μW/cm². 10mm aperture. |
| UVALED-X0 | 340–420nm, calibrated at 395nm. 0–200000 mW/cm². 10mm aperture. |
| UVALED-X1 | 340–420nm, calibrated at 395nm. 0–200000 mW/cm². 1mm aperture. |
| UVALED-X3 | 340–420nm, calibrated at 395nm. 0–200000 μW/cm². 10mm aperture. |
| BL-X0 | 410–490nm, calibrated at 450nm. 0–2000 mW/cm². 10mm aperture. |
Measurement performance
Real-time, maximum, minimum and average irradiance appear with measurement duration, accumulated energy and uniformity. High-speed UVA-X0, UVALED-X0, UVALED-X1 and BL-X0 probes sample at 2048 readings per second. The remaining probe options sample at six readings per second.
For μW-range probes, accuracy is ±5μW/cm² below 50μW/cm² and ±10%H at or above that level. UVA-X0 uses ±0.5mW/cm² below 5mW/cm² and ±10%H at or above it. UVALED-X0, UVALED-X1 and BL-X0 use ±5mW/cm² below 50mW/cm² and ±10%H at or above it. H is the reference irradiance.
Records, export and remote viewing
Save and name up to 1000 measurement records from the touchscreen. A USB connection to Windows software supports record retrieval, curve display, Excel export and printed reports. Bluetooth also supports remote measurement viewing through a WeChat mini-program.
| Host display | 3.5-inch IPS touchscreen, 480 x 320 |
|---|---|
| Battery | 3.7V, 4000mAh rechargeable lithium-ion battery |
| USB power input | DC 5V |
| Host dimensions / weight | 141 x 70.4 x 22mm / approx. 277g |
| Energy range | 0–9999999μJ/cm² for μW-range probes, or 0–9999999mJ/cm² for mW-range probes |
| Duration range | 0–99999s |
| Probe connection | Push-pull locking connector |
Set smoothing to match the source's AC supply when using a high-speed probe. Control strong ambient light for UVCLED-X0 readings and keep all optical surfaces clean. Establish the probe position and appropriate UV shielding before turning on the light source.
