X9-1
Photomater in the visible range with high sensitivity
Light meters with Illuminance and Luminance detectors are the traditional instruments used in most lighting applications. Beside it`s precise measurement capability, The X9 1 most outstanding feature is its easy handling. The LCD characters are 9mm high for easy viewing. The compact X91 is handheld and battery operated. The device is designed for safety engineers, service technicians, lighting designers, ISO- certified companies or anyone who`s measured results are subject to audit. The VL-3704 Illuminance detector is fitted with a precise photometric correction filter and cosine diffuser. Its short height of only 20mm allows measurement close to the reference level.
To measure the Luminance, the LDM-9901 is used with a field-of- view of 1°. To target the object to be measured, the LDM-9901 has notch and bead sight which has marks for close- range and distance work
