UNL-01 laser direction indicator
Environment conditions
-
Category I explosive mixture (methane at underground works) ambient or corrosive salty dust ambient
-
Ambient temperature: +5°C to +35°C
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Relative humidity: max. 98% at 35°C
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Altitude: 1500m below sea level to 1000m above sea level
UNL-01 main performance specifications
|
Property |
Value |
|---|---|
|
Sighting range with constant laser dot size, m |
10 to 500 |
|
Laser dot size, mm, max. |
25 |
|
Background illumination to ensure rated properties of the pointer, lx, max. |
200 |
|
Illumination of laser mark background surface, lx, max. |
15 |
|
DC feed voltage, V |
3.6±1 |
|
Current consumption, mA, max. |
100 |
|
Radiation power, mW, max. |
1.5 |
|
Dimensions, mm, max.: |
|
|
- laser module assembly with theodolite |
255×240×140 |
|
- laser module assembly with tilting support, adapter, and tribrach |
281×198×160 |
|
- laser module assembly with tilting support and adapter |
281×149×160 |
|
- power supply |
138×108×49 |
|
- K adjustable mounting bracket unstowed |
1100×255×320 |
|
- K1 mounting bracket unstowed |
850×60×85 |
|
Weight, kg, max.: |
|
|
- laser module assembly with theodolite |
2.75 |
|
- laser module assembly with tilting support, adapter, and tribrach |
2.75 |
|
- laser module assembly with tilting support and adapter |
1.6 |
|
- power supply |
0.9 |
|
- K adjustable mounting bracket |
9 |
|
- K1 mounting bracket |
6 |
|
Enclosure protection rating, min. |
IP54 |
|
Ex rating |
РО Ex ia I Ma X |
|
IEC protection class |
III |
|
ML-01 laser module continuous work time powered by the power supply, h, min. |
70 |
Characteristic features
-
Robust, user-friendly, easily portable, precise, independent, intrinsically safe, low-OPEX
-
Powered by the battery of the main SVG-6 super explosion-proof light (UNL-01) or an intrinsically safe battery (UNL-02, UNL-03)
-
Battery charging at the lamp room charging table (UNL-01) or with a standard charger (UNL-02, UNL-03)
-
The indicator may be mounted on a bracket fixed to the mine wall, or at a geodetic stand
-
The scope of supply may include a theodolite or not (if mechanically adjusted)
