Megvilágítás mérés LUX Lux 20 +-(3% +20) 200 Lux +-(3% 8) 2000 Lux Lux 20000
+-(3% 8) CD 2CD 20CD 200CD 2000CD A termék mérete: 195 x 45 x 26mm súly: 185g
Leírás Angol Description The digital light meter (luxmeter) UT381 is a reliable
device for accurate measurement of light intensity and displays results in units
of Lux (Lx - in Europe) or FC (in the USA, Great Britain, FC = Lux / 10.76). The
device uses a precision digital sensor and an 8-bit microprocessor for data
processing, thanks to which it has a high sampling rate of 100 / s, a built-in
real-time clock and a memory for storing 2044 measurements. The measuring range
is from 0 Lux to 20000 Lux in four subranges. Measurements can be performed at
preset intervals. The low power consumption of the UT381 luxmeter allows up to
200 hours of continuous operation on a 9V alkaline battery (6LF22). It is
possible to select automatic switch-off after approx. ten minutes. Product
parameters : - light intensity measurement 0 to 20000 Lux - light brightness
measurement 0 to 2000 Fc - 22.5 x 32.5mm display with backlight - built-in real
time clock - memory storage for 2044 measured values Technical parameters :
Light metering function (LUX) Range / Resolution / Accuracy 20Lux / 0.01Lux / ą
(3% + 20digits) 200Lux / 0.1Lux / ą (3% + 8digits) 2000Lux / 1Lux / ą (3% +
8digits) 20000Lux / 10Lux / ą (3% + 8digits) Lighting Measurement (FC) Function
The accuracy of FC can be verified by converting units: FC = 10.76lux. Range /
Resolution 2FC / 0.001FC 20FC / 0.01FC 200FC / 0.1FC 2000FC / 1FC Other features
- display range: 3.5 places, 1999 x 10 - backlit display: 22.5 x 32.5mm -
automatic range switching: yes - measuring speed: 100x/sec - data hold display
freeze: yes - MAX / MIN mode: yes - memory storage: yes, 2044 measurements -
real time clock: yes - automatic recording time setting: yes - alkaline battery:
9V (6LF22, 1604A) - optional automatic switch-off: yes after approx. 10 minutes
- low battery indication: yes, at voltage ? 7.1 V - working temperature and
humidity: 0°C to 30°C (max. 80% RH) - net weight of the product: 185 g - product
size: 195 x 45 x 26 mm - product color: red and gray Contents of individual
packaging : - luxmeter UT381: 1pc - battery 9V (6LF22, 1604A): 1pc - blister:
1pc - manual: 1pc