Illuminance meter applications and features
Illuminance meter is a special instrument for measuring luminosity and brightness. It is the measurement of light intensity (illuminance) is the degree of the object is illuminated, that is, the surface of the object received by the luminous flux and the ratio of the illuminated area.
Application range of illuminance meter
1.General public places
In order to ensure that people can live in a suitable light, the development of indoor (including public places) illuminance health standards, the use of illuminance meters on the premises for illuminance measurement.
2. Lighting production industry, photography industry, stage lighting arrangement, etc.
Illuminance meter has been successfully applied to a number of programmes, such as lighting production, photography, stage lighting arrangements, etc., different models of illuminance meter can meet different measurement requirements.
3.Factory production line application
In factories, production line lighting requirements are more stringent, continuous work will cause visual fatigue, usually illuminance requirements ≥ 1000Lx, for the lighting requirements of high places can choose a large range of illuminance meter, large range range, can cope with strong light illuminance measurement.
4. The application of illuminance meter is very wide, including the application of our daily life, such as factories, warehouses, schools, offices, families, street light construction, laboratories and so on.
Functional characteristics of the illuminance meter
1, easy to use: simply connect the new sensor, the host will be automatically configured, no need to enter new procedures and calibration factors. Detector settings and algorithms are compressed in the device. The detector is ready to use out of the box.
2. Automatic Unit Conversion: Results are displayed in a variety of commonly used units. Unit selection can be changed with a simple keystroke. Common units and conversion algorithms can be programmed on the detector as required.
3, anti-interference ability: signal amplification has been done in the detector's metal box. The signal is transmitted to the host computer through a cable which is protected against EMI and ESD with high anti-interference capability.
4, Remote use: through a 1 or 5 metre cable, it is convenient to measure when the specified location cannot be reached. 2 detectors can be connected at the same time with PMA2100 type.
5, dose synthesis: can be remote control or through the keyboard for dose synthesis.
6, traceability: each data sample has a series of auxiliary information: date, time, detector type and serial number, the current use of the unit, the scale factor set by the user, the date of calibration of the detector and a series of flags indicating the status of the instrument.
7. Data logging: The mainframe memory holds up to 1024 data. The memory can be activated manually or run automatically in response to user-set intervals (1 minute - 2 hours). Unified logging structure for all detectors single data management.
8, Computer interface: can be connected to a computer through a serial interface (RS232) to transfer the collected data. Use the HyperTerminal in the window to download, display and save data.
9. User-defined Alarms: Independent alarm function for each detector to monitor instantaneous values or composite measurements. Alarm settings are stored within the detector.
10. Inputs/Outputs: The instrument can control independent data inputs/outputs. Manipulate the instrument to start or stop metering acquisition, or trigger metering or numeric alarms via the outputs.
