KORR Metacheck 7100 metabolic rate analysis system

KORR Metacheck 7100 metabolic rate analysis system is an affordable system that provides accurate, professional-quality metabolic rate measurements. It measures the concentration of oxygen when a person breathes out. In this way it calculates the calories that the body expends at rest (measures metabolic rate). That information are used in the treatment of obesity and generally in Nutritionist.

Adjustments for barometric pressure, temperature, and humidity are key to an accurate VO₂ measurement. KORR Metacheck 7100 metabolic rate analysis system measures these parameters during each routine calibration cycle, then automatically compensates to standard (STPD) conditions.

KORR Metacheck 7100 metabolic rate analysis system plugs into any electrical outlet. The client will be sitting or lying down during the test. It provides the same critical data with just a simple, 10 minutes breath test at a fraction of the test. The maximum measurement time can be determined to 30 minutes.

Each client merely breathes through a simple mouthpiece as all the exhaled air is collected and analyzed. Because there is a direct correlation between oxygen consumed and calories burned (4.813 calories for every milliliter of oxygen consumed), an accurate measurement of oxygen consumption is an effective measurement of calorie consumption. A nose clip is used to assure that all air passes through the mouthpiece. The client must continue to breathe through the mouthpiece until the MetaCheck indicates that resting metabolic rate (RMR) has been calculated (about 10 minutes).

KORR Metacheck 7100 metabolic rate analysis system displays and interprets a full report of results at the end of each test. The report compares actual metabolic rate to predicted normal values based on the user’s age, sex, height, and weight. It calculates body composition (Fat Free Mass & Fat Mass) and provides suggested caloric intake based on each individuals metabolic rate. Diet plans taught through easy to understand "Target Zones".

KORR Metacheck 7100 metabolic rate analysis system is available for doctors of all specialities that related to nutrition and metabolic functions.

Product Specifications :

Power Requirements :

External 12 Volt power supply from device, less than 1.5 Amps.

Barometric Pressure Sensor :

Accuracy : ±2 mmHg
Resolution : 1 mmHg
Range : 500 to 800 mmHg

Temperature Sensor:

Accuracy : ±1 °C
Resolution : 0.1°C
Range : 10 to 40 °C

Relative Humidity Sensor :

Accuracy : ±10% RH
Resolution : 1% RH
Range : 10 to 95% RH

Oxygen Sensor :

Type : Galvanic Fuel Cell
Accuracy : ±0.2% 02
Resolution : 0.01% 02
Range : 0 to 30% 02
Nominal Sensor Life : 24 months

Air Flow Sensor:

Type : Fixed-orifice Differential Pressure Pneumotach
Accuracy : ±2% of reading
Resolution : 0.01 LPM
Range : -40 to 150 LPM (-600 to 2500 ml/sec)
Breath Rate : 5 to 40 breaths/minute
Tidal Volume : 200 to 3000 ml

Oxygen Consumption Calculation :

Range : < 70 to > 720 ml/min 02
Resolution : 1mi/min 02

Metabolic Rate Calculation :

Calculation Method : Weir equation with assumed RQ = 0.83
Range : 500 to > 5,000 kcal/day
Resolution : 7 kcal/day
Measurement Time : 10 Minutes typical