This lightweight, 0-900 cm stadiometer can be taken apart and carried to any data collection site to measure standing heights. Designed for use by public health nurses, this electronic digital scale is contained within its own sturdy carrying case, is battery operated and requires no on-site calibration. Provide measurements to the nearest .01 gms. This system is a general purpose energy expenditure monitor. It measures carbon dioxide and calculates respiratory exchange ratios by non-dispersive infrared analysis.
Oxygen concentration is measured using a galvanic fuel cell.
Expired flow is measured using a flat-plate orifice pneumotach and volume is calculated by digital integration. Heart rate measures are obtained by a mini-telemetry unit located at the front of the unit. Permanent records of each test can be obtained by interfacing the TEEM 100 with either a notebook computer or dot matrix printer. This programmable exercise stress test monitor can be used as a stand alone unit or used with the Q50 treadmill. In addition to providing high resolution electrocardiogram recordings, the Q4500 comes with custom programs for designating graded cardiac stress loads, in test prompts for defining ST measurement point, and subject-specific safety alarm setting.