Chi tiết sản phẩm

Dải đo:
39.99 / 399.9 / 3999 / 39990 lux
3.999 / 39.99 / 399.9 / 3999fc
Độ phân giải: 0.01 lux - 10 lux (0.001 fc - 1 fc)
Cấp chính xác: ±(3%rdg+5dgt)
Hiển thị: 4000 count LCD
Cảm biến: Silicon photodiode
Kích thước: 194(L) x 62(W) x 34(D)mm
Trọng lượng: 245g
Nguốn: 9V(6F22) × 1
Chi tiết


FEATURES

● Wide range for measurements up 40000 lux and 4000 fc.
● 0.01 lux and 0.001 fc resolution for accurate low light level
measurements.
● Light sensor cover is included for preserving sensor life.
● Auto off function.
● Data hold and peak hold function.
● Low battery indication.
● Over range indication.
● Auto-ranged.
● Manual-ranged.
● Calibration mode is provided.
● 9V battery system.
● Selection key for lux and fc.
● The spectral sensitivity close to CIE photopic curve.
● Ideal tool for workplace, clean-room and computer room light
testing.
● Video, photographic, office, classroom, and architectural uses.
SPECIFICATIONS
Measuring ranges 39.99 / 399.9 / 3999 / 39990 lux
3.999 / 39.99 / 399.9 / 3999fc
Resolution 0.01 lux - 10 lux
0.001 fc - 1 fc
Accuracy ±(3%rdg+5dgt)
Calibrated to standard
incandescent lamp, 2856°K.
Display 4000 count LCD
Photo sensor Silicon photodiode
Operating / storage
conditions 0°C - 40°C < 80 % R.H.
-10°C - 50°C < 70 % R.H.
Dimensions 194(L) x 62(W) x 34(D)mm
Weight
(battery included) Approx. 245g
Power source 9V(6F22) × 1
Safety standard EN 61326-1