The L201 illuminance photometer offers lower cost combined with a high accuracy photopic illuminance detector. The operating range of 0 to 19,999 Lux makes the L201 suitable for most indoor office and industrial lighting applications. Other measurement ranges are available including calibration in footcandles.

L201 Brochure

The hugely popular Irradian L202 digital radiometer is designed for accurate measurement of illuminance and screen luminance at low cost and has been utilised extensively by medical systems engineers worldwide. With simple, straightforward functions and designed with the user in mind, operations such as the automatic sensing and calibration of the chosen detector head mean that the meter has application into any area requiring reliable, affordable, easy measurement.

L202PMS Brochure

The L203 photometer is supplied with accessories for both luminance and/or illuminance measurements.

With the large measurement range of 0.0001 to 199 990 the photometer is suited for many applications including emergency / escape route lighting and other low light applications.

Key features include auto or manual ranging, backlight LCD display, switching between lux and footcandle or cd/m² and footLambert, computer interface, averaging and integration, maximum and minimum values.

This meter is supplied with a handbook, traceable calibration certificate, hard carry case, spare battery, blanking cap as standard with an optional USB / RS232 communications cable.

L203 Brochure

Applications requiring luminance measurements on small areas, small sources or distant sources require the addition of the spot measuring accessory fitted to the photometer's photopic detector. The SMU203 has a choice of 25mm 50mm and 100mm 'C' mount lenses and extension tubes giving a variety of spot sizes and fields of view.

SMU203 Brochure