 |
JC-300 PLUMMET LASER
|
Image |
Erect |
|
Magnification |
25× |
|
Field of View |
1°50' |
|
Minimum locus Distance |
0.8m |
|
Elective aperture |
36mm |
|
Measurement Accuracy |
|
Upward |
1/45000 |
|
Downward |
1/2000 |
|
Upward Laser |
|
Ware length |
635nm |
Laser range |
150m(cloudy. Day) |
|
250m(night) |
|
100m(visible from eyepiece) |
|
Laser class |
Class 2*（IEC60825-1） |
|
Output power |
<1mw Adjustable |
|
Laser spot size |
3mm/50m |
|
Optical Plummet |
|
Image |
Erect |
|
Magnification |
3× |
|
Accuracy |
±0.8mm/1.5m |
|
Focus range |
0.5m～∞ |
|
Field of View |
4° |
|
Laser Plummet(Optional . DZJ20OL) |
|
Accuracy |
±0.8mm/1.5m |
|
Wave length |
635nm |
|
Working distance |
0.5～80m |
|
Laser class |
Class2*（IEC60825-1） |
|
Output power |
≥0.7mw(Adjustable) |
|
Level Sensitivity |
|
Plate level |
20″/2mm |
|
Circular level |
8′/2mm |
|
Power Supply |
|
Battery |
2×1.5V AA Alkaline Battery |
|
Voltage |
DC 3V |
|
Working time |
>10hrs |
|
Others |
|
Rain/Duet |
IP54(IEC60529) |
|
Operation temp |
-20℃～+50℃ |
|
Dimension |
130×130×260mm(W×D×H) |
|
