Welch Allyn Scale-Tronix 4802D Mode D'emploi page 27

Directions for use
Item
Scale
Accuracy
Resolution (factory default)
Weighing range
Environmental specifications
Protection rating
Readout
Power source
Dimensions
Scale weight
Specification
4802D
5 g for weights between 10 g to 1 kg
0.5% for weights between 1 kg to 20 kg
± .001 kg from 10 to 1000 g and ± .005 kg for 1000 g and above
0.35 oz to 44 lbs (10 g to 20 kg)
Operation
• Temperature : 10 °C to 40 ° C (50 °F to 104 °F)
• Humidity: 10% RH to 90% RH, non-condensing.
• Atmospheric pressure: 700 hPa to 1060 hPa
Shipping
• Temperature: -20 °C to 50 °C (-4 °F to 122 °F)
• Humidity: 15% RH to 95% RH
• Atmospheric pressure: 700 hPa to 1060 hPa
Storage
• Temperature -35 °C, humidity uncontrol
• Temperature 30 °C, humidity 90%
• Temperature 55 °C, humidity 30%
IPX0
Large, bright, light-emitting diode display.
Selectable weight display in ounces, kilograms, pounds, or pounds and ounces.
Indicator light to show selected units.
Battery
• 6 D alkaline batteries (1.5V x 6)
Power adapter:
• Medical grade UL listed external power supply
• Nominal input voltage: 100-240V AC ±10%
• Nominal input frequency: 50-60 Hz
• Nominal input current: 0.4-0.2Arms @ max load
• Standby power consumption at U
• Nominal output volt age: U
• Nominal output current: I
out
Platform with carrying handles: 27.5 in x 16 in. x 7 in.
Cradle:
• Standard – 25 in. x 14 in.
• Oversized – 32 in. x 14 in.
• Four Sided – 25 in. x 14 in.
27 lbs (12.2 kg) with the oversize cradle
: 230V AC : ≤ 0.1W
In
: 12V DC +5% / -5% U : ≤ 150mVpp
out Br
: 1500mA
Appendices 23