Biomaterial Test Apparatus Temperature Control
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Solution Overview
Problem
Biomaterial test apparatuses face inefficiencies due to unnecessary preheating when operated in environments with temperatures below optimal levels, leading to wasted time and energy, and potential inaccuracies in test results due to temperature inconsistencies.
Innovation Solution
A biomaterial test apparatus with a temperature sensor that detects ambient air temperature and controls heating or cooling to ensure the platform receiving chamber reaches a predetermined target temperature only when necessary, preventing unnecessary preheating and maintaining optimal testing conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the heater is operated continuously to maintain optimal temperature, then the test reliability is improved, but the power consumption increases and the heater lifespan decreases
Solution Approach 1:
The temperature sensor performs preliminary detection of the ambient temperature before the heating process starts. The control unit decides in advance whether heating is necessary based on the detected temperature, avoiding unnecessary continuous operation of the heater while ensuring reliable test conditions when needed
Solution Approach 2:
The temperature sensor continuously monitors the temperature inside the platform receiving chamber and provides feedback to the control unit. The control unit adjusts the heater operation based on this feedback, maintaining optimal temperature only when necessary, thus reducing power consumption while ensuring test reliability
2Reliability
If the heater is operated continuously to maintain optimal temperature, then the test reliability is improved, but the heater lifespan decreases
Solution Approach 1:
The temperature sensor performs preliminary detection of the ambient temperature before the heating process starts. The control unit decides in advance whether heating is necessary based on the detected temperature, avoiding unnecessary continuous operation of the heater while ensuring reliable test conditions when needed
Solution Approach 2:
The temperature sensor continuously monitors the temperature inside the platform receiving chamber and provides feedback to the control unit. The control unit adjusts the heater operation based on this feedback, maintaining optimal temperature only when necessary, thus reducing power consumption while ensuring test reliability
3Device complexity
If the temperature is not controlled and unnecessary preheating is performed, then the device complexity is reduced, but the test accuracy decreases due to temperature inconsistencies
Solution Approach 1:
The temperature sensor provides continuous feedback on the temperature inside the platform receiving chamber. The control unit uses this feedback to make precise control decisions, adjusting the heater operation to maintain consistent optimal temperature, thereby ensuring test accuracy without excessive complexity
Solution Approach 2:
The system uses the temperature sensor and control unit to automatically monitor and adjust the temperature conditions. The apparatus self-regulates the heating process based on detected temperature conditions, maintaining test accuracy through automated temperature management rather than complex manual control procedures
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach reduces power consumption and extends the lifespan of the heater by avoiding unnecessary preheating, while ensuring reliable test results by maintaining the platform at optimal temperatures for biomaterial testing.
Implementation Method 1
a temperature sensor which senses an air temperature in the vicinity of the platform receiving chamber
Implementation Method 2
The platform receiving chamber includes a heater which heats the inside of the platform receiving chamber
Implementation Method 3
The platform receiving chamber may include a cooler to cool the inside of the platform receiving chamber
Data Source
Figure 1a~1b
Figure 2~3
Figure 4~5b
AI summary
Disclosed herein are a biomaterial test apparatus and a method of controlling the same, capable of previously sensing an ambient air temperature where a biomaterial test is performed in order to determine whether to proceed with the biomaterial test. The biomaterial test apparatus includes a housing, a platform receiving chamber arranged inside the housing and capable of receiving a platform into which a biomaterial is injected, a display which is arranged outside the housing and displays a control screen to test the biomaterial, a temperature sensor which senses a temperature in the platform receiving chamber and an air temperature in the vicinity thereof, and a control unit which, when the air temperature is less than a predetermined first critical temperature, controls the display so as to display a screen indicating that the test is impracticable.