Display

4 digit LCD read out

Measuring Range

9.999, 99.99, 999.9, 7000 lumens, Auto ranging (4 step)

Overrange Display

OL is displayed

Resolution

0.001 lumens

Accuracy

0.05 to 0.1+/-7%, 0.1 to 1000 +/-1%, 1000 to 7000 +/-3%

Integrating Sphere

Diameter

50mm

Sample pore

12.7mm diameter

CIE photopic f'1

<&=6%

Temperature Characteristics

+/-0.1%/c

Measuring Rate

Approximately 5 time/sec

Photosensor

Silicon photodiodes

Data Memory Capacity

999 sets. (Direct reading from LCD display)

Data Logger Capacity

40000 sets

Operating/Storage Conditions

0 ~ 50C <80% RH , -10 ~ 60C <70%RH

Power Source

6 pcs AAA size Battery

Battery Life (typical)

100 hours

Integrating sphere Lead Length

150 cm (approx.)

Integrating sphere Dimensions

68(Diameter) × 82(H)mm

Dimension

150(L) × 72(W) × 35(H)mm

Weight

470g

Accessories

Carrying case,Instruction manual,Battery,RS232 Cable,CD Software