T Scale M503 Series - 3. SPECIFICATION

M503 Series Wheelchair Scales Technical Manual
- 4 -
3. SPECIFICATION
3.1 Specifications
Model
M503-300k
Maximum Capacity
300kg/660lb
Readability
0.1kg/0.2lb
Resolution
1/3,000
Tare range
-249.9kg
Minimum Capacity
2kg/4lb
Linearity ±
0.2kg/0.4lb
Common Specifications
Interface
RS-232 Output Optional
Stabilisation Time
2 Seconds typical
Operating Temperature
0°C - 40°C / 32°F - 104°F
Power supply (external)
12V/500mA AC power adapter or 2000mAh Ni-MH
batteries (optional, size AA)
Calibration
Automatic External
Calibration as per Directive
90/384/EEC
Class III medical approval
Medical product as per
Directive 93/42/EEC
Class I
ADC
Σ-Δ
Display
25 mm high 6 digits LCD with auto backlight and
loading bar graph
Housing
Aluminium platform, ABS plastic indicator
Gross weight
85kg