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  • 名稱:動物代謝監(jiān)控系統(tǒng)

  • 型號:動物代謝監(jiān)控系統(tǒng)
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簡單介紹:
哈佛動物代謝監(jiān)控系統(tǒng)是理想的實驗室動物氧氣消耗和二氧化碳產(chǎn)生的測量產(chǎn)品。動物代謝監(jiān)控系統(tǒng)使用開路熱量測定技術(shù),動物代謝監(jiān)控系統(tǒng)是全能的,不對動物形體作出要求。數(shù)據(jù)可以用于統(tǒng)計學(xué)分析,動物代謝監(jiān)控系統(tǒng)的軟件是屬于標(biāo)準(zhǔn)套配置的。
詳情介紹:

動物代謝監(jiān)控系統(tǒng)

哈佛動物代謝監(jiān)控系統(tǒng)是理想的實驗室動物氧氣消耗和二氧化碳產(chǎn)生的測量產(chǎn)品。動物代謝監(jiān)控系統(tǒng)使用開路熱量測定技術(shù),動物代謝監(jiān)控系統(tǒng)是全能的,不對動物形體作出要求。數(shù)據(jù)可以用于統(tǒng)計學(xué)分析,動物代謝監(jiān)控系統(tǒng)的軟件是屬于標(biāo)準(zhǔn)套配置的。

# 氧氣消耗量 VO2
# 二氧化碳消耗量 VCO2
# 呼吸交換率 CO2/VO2
# 熱量測定
# 正負壓系統(tǒng)
# 呼吸率
# 基于WINDOWS的軟件

用于研究動物代謝過程的變化,分為單道和多道(2,4,6,8)幾種不同的類型。*多可以同時監(jiān)控8只動物籠。一只動物放置在動物籠中,蓋子輕輕的蓋上局部密封。環(huán)境空氣泵入籠內(nèi)。泵入籠內(nèi)的空氣被流量計(0-760毫米汞柱)**測量,完全符合美國國家標(biāo)準(zhǔn)局要求。大多數(shù)廢氣排入大氣。其中一小部分廢氣被氧化鋯傳感器用于采集分析氧氣與二氧化碳成分,這些
傳感器是非常準(zhǔn)確和易于維護的。與電化電池不同,氧化鋯電池提供了更高的準(zhǔn)確度和無需更換。

系統(tǒng)在動物籠內(nèi)產(chǎn)生很小的正壓。對于一些實驗,負壓系統(tǒng)更適合。動物代謝監(jiān)控系統(tǒng)提供了兩套系統(tǒng)的支持。

氧氣消耗和二氧化碳的產(chǎn)生被計算,針對流經(jīng)籠內(nèi)的已知氣體片段,輸入和換氣單元。

參數(shù)測量:
下述參數(shù)被測量:氧氣消耗 (mL/kg/hr)
                          二氧化碳產(chǎn)生 (mL/kg/hr)
                         呼吸率 (CO2/VO2)
                         熱量(Kcal/hr). 
 
選項:

動物代謝監(jiān)控系統(tǒng)可以同時與動物活動性監(jiān)控系統(tǒng)連接使用,用于活動監(jiān)控以及踏板試驗等。該產(chǎn)品的積木式模塊化設(shè)計容許標(biāo)準(zhǔn)版可以做1-4只動物,特殊要求的可以做到8只動物。
 
兩系統(tǒng)連用可以同時測量代謝率和動物運動活性。

The combination of this Metabolic Monitor and the Animal Treadmill, see page G15, is useful for measuring Work (W) and fatigue points in conjunction with metabolic rate. The Treadmill is an animal exerciser with a shocker. Both the speed and the angle of inclination of the exerciser are user adjustable

This Metabolic Monitoring System can also be integrated with the Food and Liquid Consumption Monitor, see pages G6 - G7, to measure the correlation between food and liquid intake and metabolic rate.

Each Metabolic Monitoring System includes a metabolic monitoring system analyzer, O2 analyzer, CO2 analyzer, custom designed air tight animal test chamber and Win-2000/XP Based Software.


Specifications 727206 727207 727208 727209 727210
Carbon Dioxide Sensor: Accuracy ±0.025% CO2 ±0.025% CO2 ±0.025% CO2 ±0.025% CO2 ±0.025% CO2
Carbon Dioxide Sensor: Drift Auto zero before each sample eliminates zero drift Auto zero before each sample eliminates zero drift Auto zero before each sample eliminates zero drift Auto zero before each sample eliminates zero drift Auto zero before each sample eliminates zero drift
Carbon Dioxide Sensor: Range 0% to 2% CO2 0% to 2% CO2 0% to 2% CO2 0% to 2% CO2 0% to 2% CO2
Carbon Dioxide Sensor: Repeatability ±0.01% CO2 ±0.01% CO2 ±0.01% CO2 ±0.01% CO2 ±0.01% CO2
Carbon Dioxide Sensor: Resolution 0.001% CO2 0.001% CO2 0.001% CO2 0.001% CO2 0.001% CO2
Carbon Dioxide Sensor: Response Time 2.5 sec 2.5 sec 2.5 sec 2.5 sec 2.5 sec
Carbon Dioxide Sensor: Sample Flow Rate 200 ml/min 200 ml/min 200 ml/min 200 ml/min 200 ml/min
Carbon Dioxide Sensor: Temperature Coefficient 005%/degree C 005%/degree C 005%/degree C 005%/degree C 005%/degree C
Carbon Dioxide Sensor: Type Non-dispersive infrared NDIR Non-dispersive infrared NDIR Non-dispersive infrared NDIR Non-dispersive infrared NDIR Non-dispersive infrared NDIR
Dimensions: Cages Custom designed Custom designed Custom designed Custom designed Custom designed
Dimensions: Carbon Dioxide Analyzer, L x W x H English 10.5 x 12 x 5.5 in 10.5 x 12 x 5.5 in 10.5 x 12 x 5.5 in 10.5 x 12 x 5.5 in 10.5 x 12 x 5.5 in
Dimensions: Carbon Dioxide Analyzer, L x W x H Metric 26.67 x 30.48 x 13.97 cm 26.67 x 30.48 x 13.97 cm 26.67 x 30.48 x 13.97 cm 26.67 x 30.48 x 13.97 cm 26.67 x 30.48 x 13.97 cm
Dimensions: Flow Controller, L x W x H English (14.5 x 19.5 x 7 in (14.5 x 19.5 x 7 in (14.5 x 19.5 x 7 in (14.5 x 19.5 x 7 in (14.5 x 19.5 x 7 in
Dimensions: Flow Controller, L x W x H Metric 36.83 x 49.53 x 17.78 cm 36.83 x 49.53 x 17.78 cm 36.83 x 49.53 x 17.78 cm 36.83 x 49.53 x 17.78 cm 36.83 x 49.53 x 17.78 cm
Dimensions: Oxygen Analyzer, L x W x H English 10.5 x 12 x 5.5 in 10.5 x 12 x 5.5 in 10.5 x 12 x 5.5 in 10.5 x 12 x 5.5 in 10.5 x 12 x 5.5 in
Dimensions: Oxygen Analyzer, L x W x H Metric 26.67 x 30.48 x 13.97 cm 26.67 x 30.48 x 13.97 cm 26.67 x 30.48 x 13.97 cm 26.67 x 30.48 x 13.97 cm 26.67 x 30.48 x 13.97 cm
Dimensions: Statistical Analyzer, L x W x H English 10 x 10.75 x 4 in 10 x 10.75 x 4 in 10 x 10.75 x 4 in 10 x 10.75 x 4 in 10 x 10.75 x 4 in
Dimensions: Statistical Analyzer, L x W x H Metric 25.4 x 27.31 x 10.16 cm 25.4 x 27.31 x 10.16 cm 25.4 x 27.31 x 10.16 cm 25.4 x 27.31 x 10.16 cm 25.4 x 27.31 x 10.16 cm
Flow Pumps Vacuum Capacity 5 SLPM/20 SLPM Capacity 5 SLPM/20 SLPM Capacity 5 SLPM/20 SLPM Capacity 5 SLPM/20 SLPM Capacity 5 SLPM/20 SLPM
Humidity 0% to 90% relative humidity non-condensing 0% to 90% relative humidity non-condensing 0% to 90% relative humidity non-condensing 0% to 90% relative humidity non-condensing 0% to 90% relative humidity non-condensing
Mass Flow Meter: Accuracy neg 0.01 SLPM neg 0.01 SLPM neg 0.01 SLPM neg 0.01 SLPM neg 0.01 SLPM
Mass Flow Meter: Repeatability neg 0.02 SLPM neg 0.02 SLPM neg 0.02 SLPM neg 0.02 SLPM neg 0.02 SLPM
Mass Flow Meter: Resolution 0.001 SLPM 0.001 SLPM 0.001 SLPM 0.001 SLPM 0.001 SLPM
Mass Flow Meter: Thermal Range 0 to 5 SLPM/0 to 20 SLPM 0 to 5 SLPM/0 to 20 SLPM 0 to 5 SLPM/0 to 20 SLPM 0 to 5 SLPM/0 to 20 SLPM 0 to 5 SLPM/0 to 20 SLPM
Oxygen Sensor: Accuracy ±0.005% O2 ±0.005% O2 ±0.005% O2 ±0.005% O2 ±0.005% O2
Oxygen Sensor: Drift 0.005% O2 over 24 hours 0.005% O2 over 24 hours 0.005% O2 over 24 hours 0.005% O2 over 24 hours 0.005% O2 over 24 hours
Oxygen Sensor: Humidity 0% to 90% Relative humidity non condensing 0% to 90% Relative humidity non condensing 0% to 90% Relative humidity non condensing 0% to 90% Relative humidity non condensing 0% to 90% Relative humidity non condensing
Oxygen Sensor: Pressure Coefficient Negligible Negligible Negligible Negligible Negligible
Oxygen Sensor: Range 18% to 22% O2 standard (0% to 100% O2 available by special order) 18% to 22% O2 standard (0% to 100% O2 available by special order) 18% to 22% O2 standard (0% to 100% O2 available by special order) 18% to 22% O2 standard (0% to 100% O2 available by special order) 18% to 22% O2 standard (0% to 100% O2 available by special order)
Oxygen Sensor: Repeatability ±0.005% O2 ±0.005% O2 ±0.005% O2 ±0.005% O2 ±0.005% O2
Oxygen Sensor: Resolution 0.001% O2 0.001% O2 0.001% O2 0.001% O2 0.001% O2
Oxygen Sensor: Response Time 0.3 seconds 0.3 seconds 0.3 seconds 0.3 seconds 0.3 seconds
Oxygen Sensor: Sample Flow Rate 200 ml/Min 200 ml/Min 200 ml/Min 200 ml/Min 200 ml/Min
Oxygen Sensor: Temperature Coefficient Negligible Negligible Negligible Negligible Negligible
Oxygen Sensor: Type Zirconia Zirconia Zirconia Zirconia Zirconia
Parameters Measured The following parameters are measured in the standard model: Oxygen consumption (mL/kg/hr), carbon dioxide production (mL/kg/hr), respiratory exchange ratio (CO2/VO2) and heat Kcal/hr) The following parameters are measured in the standard model: Oxygen consumption (mL/kg/hr), carbon dioxide production (mL/kg/hr), respiratory exchange ratio (CO2/VO2) and heat Kcal/hr) The following parameters are measured in the standard model: Oxygen consumption (mL/kg/hr), carbon dioxide production (mL/kg/hr), respiratory exchange ratio (CO2/VO2) and heat Kcal/hr) The following parameters are measured in the standard model: Oxygen consumption (mL/kg/hr), carbon dioxide production (mL/kg/hr), respiratory exchange ratio (CO2/VO2) and heat Kcal/hr) The following parameters are measured in the standard model: Oxygen consumption (mL/kg/hr), carbon dioxide production (mL/kg/hr), respiratory exchange ratio (CO2/VO2) and heat Kcal/hr)
Response Time 0.25 seconds 0.25 seconds 0.25 seconds 0.25 seconds 0.25 seconds
Temperature and Pressure Effects are eliminated by sensor design and computer compensation Effects are eliminated by sensor design and computer compensation Effects are eliminated by sensor design and computer compensation Effects are eliminated by sensor design and computer compensation Effects are eliminated by sensor design and computer compensation
Weight (Drierite Columns) English 2.5 lbs 2.5 lbs 2.5 lbs 2.5 lbs 2.5 lbs
Weight (Drierite Columns) Metric 1.13 kg 1.13 kg 1.13 kg 1.13 kg 1.13 kg
Weight (all analyzers) English 12 lbs 12 lbs 12 lbs 12 lbs 12 lbs
Weight (all analyzers) Metric 5.44 kg 5.44 kg 5.44 kg 5.44 kg 5.44 kg
Weight (cages) English 6 lbs 6 lbs 6 lbs 6 lbs 6 lbs
Weight (cages) Metric 2.72 kg 2.72 kg 2.72 kg 2.72 kg 2.72 kg
Weight (flow controller) English 39 lbs 39 lbs 39 lbs 39 lbs 39 lbs
Weight (flow controller) Metric 17.69 kg 17.69 kg 17.69 kg 17.69 kg 17.69 kg





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