Weight Measurement - Seca 645 Mode D'emploi

Parameter
IEC 60601-1: Medical electrical device, Type B
Type of protection in accordance with IEC 60529
Duty cycle
Service life, from commissioning
Application parts according to IEC 60601-1
Battery block
• Supply voltage
• Maximum running time
Power supply unit
• Supply voltage
• Current consumption
• Insulated device, protection class II (IEC 60601-1)
• Mains voltage
• Power supply frequency
11.2

Weight measurement

Verification in line with directive 2014/31/EU
Maximum capacity
• Weighing range 1
• Weighing range 2
Minimum capacity
• Weighing range 1
• Weighing range 2
Graduation
• Weighing range 1
• Weighing range 2
Tare range
Accuracy on initial verification
• Weighing range 1: < 50 kg
• Weighing range 1: 50 kg to 200 kg
• Weighing range 2: < 100 kg
• Weighing range 2: 100 kg to 300 kg
66 • seca 645/seca 644
a
a
Minimum service life when used as intended and serviced in a timely manner. seca
products usually have a significantly longer service life.
Verified model
Value
Weighing platform, rail, display housing, film keypad, dis-
approx. 2400 weighing operations
IP20
Continuous duty
at least 10 years
play
7.2 V
12 V
approx. 25 mA
100 V – 240 V
50 Hz – 60 Hz
Class III
200 kg
300 kg
2 kg
4 kg
100 g
200 g
300 kg (subtractive)
± 50 g
± 100 g
± 100 g
± 200 g