1
Chapter 1 Product Specifications
1.1 Power Supply
Adapter ratings: 100-240V~, 50Hz/60Hz 1A max
Output of adapter: DC12.8V 3.5A
Main device rating: DC12.8V 3.5A
Internal supply voltage: DC10.89V-12.6V
1.2 Operating Environment
Ambient temperature: 10
℃
~40
℃
Relative humidity: 30%~75% (without condensation)
Atmospheric pressure: 700hPa~1060hPa
1.3 Storage and Transportation
1.3.1 Storage and Transportation Conditions
Ambient temperature: -20
℃
~55
℃
Relative humidity: 30%~93% (without condensation)
Atmospheric pressure: 700hPa~1060hPa
1.3.2 Storage and Transportation
1. If the instrument is stored over 3 months, take out the instrument from the packing case, connect
it to power supply for 4 hours, and then disconnect the power and place it in the case again
following the direction indicated by arrows on the package. Store the case in the warehouse. Do
not pile the case. The instrument case should have adequate space from ground, walls and ceiling
of the warehouse.
2. Environment requirement
Ambient temperature: -20
℃－
55
℃
; Relative humidity: 30%
－
93% (without condensation);
Atmospheric pressure: 700hPa-1060hPa. The warehouse should be well ventilated and free of
direct sunlight and corrosive gas.
3. Shockproof measures have been taken inside the packing case to allow for transport by air,
railway, land and sea. The goods shall not be exposed to poor weather conditions like rain and
snow, nor shall the goods be placed upside down, bumped, knocked or over-stacked.
1.4 Dimensions and Weight
1. Main unit dimension: approx. 285 * 143 * 35mm
3
(L * W * T)
2. Main unit net weight: 1.1kg (excluding accessories)