Люкс метр LX20

SANWA LX20 ILLUMINANCE METER

Stick-shaped small light sensor (window diameter 9 mm) for narrow position or area

- Easy-to-carry pocket size.
- Separate, stick-shaped light sensor (window diameter 9 mm) from the main body enables measurement of a narrow position or area. The light sensor can also be integrated with the main body for measurement.
- 4039 full-scale count with a bar graph display.
- Improved measurement accuracy by using a silicon photodiode, which has a spectral sensitivity approximating the relative luminous efficiency specified by CIE (Commission Internationale d'Eclairage), in the light sensor.
- Wide measuring range of 0.1 lx to 403.9 klx (403,900 lx).
- Data hold function.
- Auto power save function prevents wasting of battery power.

Specifications

Light sensor element	Si photodiode with approximated relative luminous efficiency
Dispaly	Digital display: 4039 full scale
Dispaly	Bar graph display: 41-segment display
Sampling rate	Digital display: Approx. 3 times/sec.
Sampling rate	Bar graph display: Approx. 30 times/sec.
Ranges	400 lx range: 0.1 lx to 403.9 lx
	4000 lx range: 1 lx to 4039 lx
	40 klx range: 0.01 klx to 40.39 klx
	400 klx range: 0.1 klx to 403.9 klx
Relative spectral sensitivity	Approximating the standard luminous efficiency
Power supply	LR44 1.5V×2
Size/Mass	117(H)×76(W)×18(D)mm / approx. 120 grams
Light sensor probe	84(H)×16(W)×10(D) mm
Light sensor probe	Aprox. 0.9 m
Accessories	Instruction manual x 1