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Automatic Level AL100Series

 

Standard Accessories:
  • Carrying case
  • Instrument
  • Tool kit
  • Instruction manual
  • Plumb bob

Features:
  • Automatic Leveling
  • Various Magnification models: 20x, 24x, 28x, 32x
  • Stable air damping for compensator
  • Temperature compensating
Specifications:

 

AL120

AL124

AL128

AL132

Standard deviation per 1km
double run

±2.5mm

±2.0mm

±1.5mm

±1.0mm*

Telescope

 

Image

Erect

Magnification

20x

24x

28x

32x

Shortest focusing Distance

≤ 0.6m

≤ 0.6m

≤ 0.8m

≤ 0.8m

Field of View at 100m

> 3.2m

> 3.2m

> 2.6m

> 2.6m

Multiplication constant

100

100

100

100

Additive constant

0

0

0

0

Free diameter of objective

36mm

36mm

40mm

40mm

Compensator

 

Working range

≥ ±15'

≥ ±15'

≥ ±15'

≥ ±15'

Setting accuracy (standard deviation)

< 0.5"

< 0.5"

< 0.4"

< 0.4"

Circular bubble

8'/2mm

Horizontal Circle

 

Graduation

360° or 400 gon

Interval

1° or 1 gon

Adoption (Base Plate)

Flat and Dome

Central fixing screw

W 5/8" (55°)

Others

 

Storage temperature

-40°C to +75°C

Operating temperature

-30°C to +50°C

Water and dust resistance

IP55

Weight without container

2.0 kg

2.0 kg

2.0 kg

2.0 kg

 

*Depending on staff and levelling technique
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