Specifications

Appendix 37
8.0 Appendix
8.1 DC-782 Specifications
Operating Conditions
• Power Source - AC117/100V
• Operating Temperature- -10°C ~ +40°C (OIML)
• Operating Humidity - 15 ~ 85% RH
• Power Consumption - 18W when using AC power
1.2W when using rechargeable battery
Charging Conditions (for rechargeable battery only)
• Battery Power - DC 6V 5Ah
• Power Source - AC117/100V
• Charge Current - 800 mA
• Charge Time - 12-14 hours
Analog Specification
• Input Sensitivity - 1mV/V
• Zero Adjust Range - 0 ± 5mV
• Zero Balance Range - 0 ± 0.5mV
• L/C Applied Voltage - DC 3.3V
• Speed of A/D Conversion - 10 times/second
• Internal Resolution - 1,000,000
External Connectors
• AC Receptacle
• RS-232C Interface
• 14 pin female amphenol for external loadcell
Main Components
• Microcomputer - R5F21257 (16 bit, 48K ROM) / R5F21258 (16 bit, 64K ROM)
• Display Device - Back-Lit LCD
• Loadcell Sensitivity - 1mV/V