8.1 General Specifications
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Specifications Chapter 8
8.1 General Specifications
Environmental and Safety-Related Specifications
Operating environment
Indoors, up to 2000 m (6562-ft.) ASL
Storage temperature
and humidity
-10 to 50°C (14 to 122°F), 80% RH or less (non-condensating)
Operating temperature
and humidity
0 to 40°C (32 to 104°F), 80% RH or less (non-condensating)
Withstand voltage
@50/60 Hz, for 15 s
5.312 kVrms AC (1 mA sense current) from voltage measurement termi-
nals to chassis
3.32 kVrms AC (1 mA sense current) from voltage measurement
terminals to current measurement terminals and USB port
Applicable standards
Safety EN61010 Pollution degree 2,
Measurement Categories III (600 V) and IV (300 V) (anticipated
tr
ansient overvoltage 6000 V)
EMC EN61326 Class A
EN61000-3-2
EN61000-3-3
Power source
Model 9418-15 AC Adapter
Rated supply voltage 100 to 240V AC (with up to ±10% voltage varia-
tion)
Rated supply frequency 50/60 Hz
Model 9459 Battery Pack
NiMH Battery (7.2 V, 2700 mAh)
Maximum rated power
23 VA (with AC adapter, at maximum load)
Continuous operating
time
When using Model 9459 Battery Pack (@23°C, 73°F)
Approx. 6 hours (after full charge, with 5 min. auto-off LCD backlight)
Approx. 4 hours (after full charge, with LCD backlight always on)
Charging function
Available for the Model 9459 Battery Pack, with the Model 9418-15 AC
Adapter connected
Quick-Charging time
Approx. 3 hours (@23°C, 73°F)
After quick charging, trickle charging continues (to prevent self discharge)
Dimensions
Approx. 128 W × 246 H × 63 D mm (5.04”W × 9.69”H × 2.48”D) (including
stand)
Mass
Approx. 1.2 kg (42.3 oz.) (With battery pack installed, without AC adapter)