DUBAN DB22-LX261R Optometry luminometer candle range 0~2000FC
SEX1 gear range 0.01~ 50.00 Lux, X10 gear range 50.00~500.0 Lux, X100 gear range 500.0~20000 Lux, ruler candle range 0~2000 FC, Precision +/- (4% n + 5d).
$515.00/set
PromotionLoading...
Coupon
Model：
DB22-LX261R
Duban DB22-LX261R Optometer luminometerSPEC
Duban DB22-LX261R Optometer luminometerDetails
Duban DB22-LX261R Optometer luminometerPacking list
- SKU
- NB047439
- display
- liquid crystal
- X1 gear range
- 0.01～50.00 Lux
- X10 gear range
- 50.00~500.0 Lux
- X100 gear range
- 500.0~20000 Lux
- ruler candlelight range
- 0~2000 FC
- Precision
- ±(4%n+5d)
- Operating environment
- Temperature: 0~50 ℃ (32~ 122 ° F); Humidity: < 80% RH
- Power Supply
- 4 AA batteries
- size
- Host: 140x77x32mm; Sensors: 96x58x16mm
DB22-LX261R
Optometer luminometer
X1 gear range 0.01~ 50.00 Lux, X10 gear range 50.00~500.0 Lux, X100 gear range 500.0~20000 Lux, ruler candle range 0~2000 FC, Precision +/- (4% n + 5d).
DB22-LX261R Optometry Illuminance Meter is an instrument that specializes in measuring luminosity and brightness. It is used in electric light source, scientific research and teaching, metallurgical construction, industrial testing, agricultural scientific research, light control and other fields.
Features
Compact and easy to carry. Reliable and long-lasting.
It has functions such as maximum value latching, low battery Voltage indication, etc.
Serial models
| Model | DB22-LX261 | DB22-LX262 | DB22-LX261L | DB22-LX261R | |
| display | liquid crystal | ||||
| X1 gear | range | 0.1~500.0 Lux | 0.01～50.00 Lux | ||
| X10 gears | range | 500.0~5000 Lux | 50.00~500.0 Lux | ||
| X100 gears | range | 5000~200000 Lux | 500.0~20000 Lux | ||
| Ruler candlelight | range | 0~20000 FC | 0~2000 FC | ||
| accuracy | ±(4%n+5d) | ±(8%n+5d) | ±(4%n+5d) | ||
| Operating environment | Temperature: 0~50°C (32~122°F) | ||||
| Humidity: <80 %RH | |||||
| power supply | 4 x No. 7 batteries | ||||
| size | host | 140mmx77mmx32mm | |||
| sensor | 96mmx58mmx16mm | 56mmxφ58mm | 96mmx58mmx16mm | ||
FAQ
QI want to measure the light intensity in the classroom, which luminometer should I choose?
A
DB22-LX261R refractometer luminometer can. Because classroom light is usually 100-500 lux, this instrument X1 gear 0.01-50 lux and X10 gear 50-500 lux just cover this range. Measurement accuracy is high, easy to carry, and suitable for use in educational settings.
Knowledge
Standard