Spaulding Electrocardiograph Acquisition Module Specifications
Feature Specification
Operating Modes and Features
Instrument Type 12-Lead Electrocardiograph
Input Channels Simultaneous 12-lead acquisition of data – up to 5 minutes
Biometric voice print acquisition – up to 30 seconds of recording
Standard Leads Acquired I, II, III, aVR, aVL, aVF, V1, V2, V3, V4, V5, V6
Storage Capacity Up to 30 seconds voice signal and 5 minutes ECG data
Operator Message Display 7-segment LED display
Operator Interface Controls One-button operation
Battery Type Rechargeable internal lithium polymer
Battery Charge Device charges when connected to PC with USB cable
(Note: Data retained in event of depleted battery)
Auto Shut Down Activated when not in use
Dimensions 3.5 in. diameter x 1 in. (9 cm. diameter x 2.5 cm.)
Unit Weight 3 oz (83 g)
Operating Temperature +32 to +113 deg. F (+0 to +45 deg. C)
Storage Temperature -4 to +149 deg. F (-20 to +65 deg. C)
Operating Humidity 10% to 95%, non-condensing
Storage Humidity 5% to 95%, non-condensing
Atmospheric Pressure Normal operation and storage: 700 hPa to 1060 hPa
Shipping: 500 hPa to 1060 hPa
Patient Interface and Safety
Patient Cable and Lead-wires Patient cable is a 12-lead cable with snaps, unshielded
Input Impedance Per AAMI EC11 3.2.9
CMRR Per AAMI EC11 3.2.11
Patient “Lead-Off” Sensing Via abnormally flat signal and input saturation
Electrode Offset Per AAMI EC11 3.2.3 ± 300mV DC
Patient Leakage Current Meets the requirements of IEC 60601-1 Type CF equipment
Input Dynamic Range Per AAMI EC11 3.2.3
Overload Protection Per AAMI EC11 3.2.14
Standard USB Port 1.1 / 2.0 Compliant Interface

Minimum Site PC Computer Specifications
Site PC Requirements
Internal Safety Standards Conform to international safety standards for information technology equipment (i.e. IEC 60950)
Operating System The Mason Protocol operates in a Java Runtime Environment and is compatible with Microsoft® Windows™ XP, Windows Vista and Windows 7 operating systems
Ram 512 MB (minimum)
Processor 1 GHz 32-bit or 64-bit processor (minimum)
Computer Configurations Desktop, Laptop, Tablet, Touchpad and others based on operating system compatibility
Internet Compatibility Operating system compatible web browser
Internet Communication Secured HTTPS Internet Protocol
Video Resolution 1040 x 600 (minimum)
Disk Space 1 GB (minimum)
USB Port Connection available for acquired data upload
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