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Home Products Alat Kualitas Udara Pencahayaan Light Meter HD2102.1.2
Light Meter HD2102.1.2

Light-Meter-HD2102.1.2The HD2102.1 and HD2102.2 are portable instruments with a large LCD display. They measure illuminance, luminance, PAR and irradiance (across VIS-NIR, UVA, UVB and UVC spectral regions or measurement of irradiance effective according to the UV action curve). The probes are fitted with the SICRAM automatic detection module: in addition to detection, the unit of measurement selection is also automatic.

The factory calibration data are already stored inside the instruments. In addition to instantaneous measurement the instruments calculate the acquired measurements time integral Q(t).

INSTRUMENT TECHNICAL CHARACTERISTICS
Instrument
Dimensions (Length x Width x Height) : 185x90x40mm
Weight : 470g (complete with batteries)
Materials : ABS, rubber
Display : 2x4½ digits plus symbols - 52x42mm
Visible area: 52x42mm

Operating conditions
Operating temperature : -5…50°C
Storage temperature : -25…65°C
Working relative humidity : 0…90%RH without condensation
Protection degree : IP67

Power
Batteries : 4 1.5V type AA batteries
Autonomy : 200 hours with 1800mAh alkaline batteries
Power absorbed with instrument off : 20μA
Mains Output mains adapter : 12Vdc / 1000mA

Measuring unit lux - fcd - lux/s - cd/s - W/m2 - µW/cm J/m2 - µJ/cm2 - µmol(m 2.s) - µmol/m2

Security of memorized data Unlimited, independent of battery charge

Time
Date and time : Schedule in real time
Accuracy : 1min/month max drift

Measured values storage - model HD2102.2
Type : 2000 pages containing 19 samples each
Quantity : Total of 38000 samples
Storage interval : 1s…3600s (1hour)

Serial interface RS232C
Type : RS232C electrically isolated
Baud rate : Can be set from 1200 to 38400 baud
Data bit : 8
Parity : None
Stop bit : 1
Flow Control : Xon/Xoff
Serial cable length : Max 15m
Immediate print interval : 1s…3600s (1hour)

USB interface - model HD2102.2
Type : 1.1 - 2.0 electrically isolated

Connections
Input module for the probes : 8-pole male DIN45326 connector
Serial interface and USB : 8-pole MiniDin connector
Mains adapter : 2-pole connector (positive at centre)