HAGNER DIGITAL LUX METER E4-X
The E4-X Hagner Digital Lux meter is a precision instrument for measuring illuminance over a range
of 0.01-200,000 lux, in the field as well as in the laboratory.
The detector, connected to the instrument by a 2 metres flexible lead, is fully cosine corrected for
the spectral sensitivity of the human eye in accordance with the CIE standard. The light sensitive
device used in the detector is a very stable, long-life silicon photo diode which performs to a high
reliability and minimizes the necessity of recalibration.
The instrument has built-in temperature compensation.
A “hold” function enables the display value to be retained. A DC-input is provided for battery
eliminator, and an output for external instruments such as loggers, computers, recorders and
oscilloscopes.
The standard connector used for the detector allows all Hagner Special Detectors (Fibre optic, UV-A,
UV-B & UV-C, IR, Hemicylindrical etc.) to be used with the E4-X. The remote detector also makes it
possible to use the Light Intensity Adaptor SA-1 (for measurement of light intensity and angular light
distribution from lamps etc) and SA-2 (for measurements on image screens, light tables etc) with this
instrument.
Part No.
Hagner Digital Lux Meter EC4-X
