Test & measurement instruments

Thin UV Energy Meter LS136 for Mercury Lamp Curing

Linshang  |  SKU: INS02-2152
$304.95 USD
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Description

The Linshang LS136 thin UV energy meter measures irradiance, accumulated energy and temperature from high-pressure mercury and halogen lamps. Its 315–400 nm response peaks at 365 nm, and the 7.6 mm-thick metal body fits curing-machine measuring positions with limited clearance.

LS136 illustration comparing running and stopped measurement displays
LS136 illustration comparing running and stopped measurement displays

Review energy and peak values after the run

During measurement, the OLED shows accumulated energy, real-time irradiance, temperature and elapsed time. The stopped result provides energy together with maximum irradiance and maximum temperature. The latest completed test is retained after power-off and appears at the next startup.

Manual mode starts and stops from the meter controls. Automatic mode waits for the selected trigger irradiance and records during exposure until the signal falls below the threshold or the 32-minute period is reached. Choose the mode to match the curing process before placing the meter.

LS136 spectral and physical data

Spectral response 315–400 nm; peak 365 nm
Irradiance range 0–2000 mW/cm²
Irradiance resolution 0.1 mW/cm²
Irradiance accuracy, H = reference value H < 5 mW/cm²: ±0.5 mW/cm²; H ≥ 5 mW/cm²: ±10%H
Energy range 0–999999 mJ/cm²
Sampling speed 2048 samples/second
Recording period 32 minutes
Temperature measurement -55°C to +125°C
Power supply Rechargeable lithium battery, 3.7 V / 400 mAh
Display 128 x 64 dot-matrix OLED
Dimensions 102 mm diameter x 7.6 mm thick
Weight 136 g
LS136 side view illustrating its 7.6 mm thickness
LS136 side view illustrating its 7.6 mm thickness

Recharge and prepare the measuring position

The built-in lithium battery charges through USB from a suitable 5 V supply. Face the sensor toward the UV source and keep the detector clean. The removable heat shield protects the display from close-range, high-power UV irradiation.

The 7.6 mm body dimension describes the instrument itself. Allow suitable clearance for the measuring arrangement and protective cover. The temperature channel reports process temperature over its listed measuring range.

Keep the test settings with each result

Use consistent placement and select the smoothing setting that matches the light-source power frequency. Record the lamp type, trigger mode, exposure time and instrument settings with the energy result. Store the meter in a dry environment to protect the sensor between measurements.