Senseca HD2302.0 set 便携式照度计 (include lux probe LP471PHOT)

Measured quantities:

lux - fcd - W/m2- µW/cm2

µmol/(m2s)- cd/m2 - µW/lumen

Power Supply

Batteries: 3 1.5V type AA batteries

Autonomy: 200 hours with 1800 mAh alkaline batteries

Power absorbed with instrument: 20 μA

Connections

Input for probes: 8-pole male DIN45326 connector

Operating conditions

Working temperature: -5…50 °C

Storage temperature: -25…65 °C

Working relative humidity: 0…90% RH without condensation

Protection degree: IP67

Instrument

Dimensions  (Length x Width x Height): 140 x 88 x 38 mm

Weight: 160 g (complete with batteries)

Material: ABS

Display: 2x4½ digits plus symbols

Visible area: 52x42 mm

Specifications of the LP471PHOT probe

Measuring range (lux): 0.10…199.99/ …1999.9/ …19999/ …199.99·10^3

Resolution (lux): 0.01/ 0.1/ 1/ 0.01·10^3

Spectral range: in agreement with standard photopic curve V(λ)

Class: B

Calibration uncertainty: <4%

f’1 (in agreement with photopic response V(λ)): <6%

f2 (response according to the cosine law): <3%

f3 (linearity): <1%

f4 (instrument reading error): <0.5%

f5 (fatigue): <0.5%

α (temp. coeffi cient) f6 (T) <0.05%K

Drift after 1 year: <1%

Working temperature: 0…50°C

Datasheet

Manual