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Hangzhou Drucker Technology Co., Ltd
Daily maintenance and calibration of sterilization temperature recorder
Date: 2025-05-26Read: 0
The sterilization temperature recorder is a high-precision temperature monitoring device designed specifically for industries such as food, pharmaceuticals, and chemicals. It is used to record temperature changes in real-time during the sterilization process, ensuring that the process meets standards.
1、 Daily maintenance and calibration of sterilization temperature recorder:
1. Maintenance process
Clean the sensor:
Wipe the surface of the probe with anhydrous ethanol after each use to avoid residue adhesion.
Regularly check the sealing of the probe.
Storage environment:
When not in use for a long time, it should be stored in a dry oven to prevent the probe from getting damp and rusting.
2. Calibration method
Standard calibration:
Use a first level standard thermometer as a reference.
Place the recorder probe and standard meter into the constant temperature bath at the same time, and compare the readings after stabilization.
Correct deviations through software.
Quick on-site calibration:
Use freezing or boiling point calibration, suitable for routine validation.
2、 Typical application scenarios of sterilization temperature recorder:
1. Food sterilization:
Record the temperature in the high-temperature and high-pressure sterilization kettle and pasteurization line to ensure the effectiveness of microbial inactivation.
Suitable for the production process of canned food, beverages, dairy products, etc.
2. Pharmaceutical industry:
Monitor the temperature of sterilization cabinets, freeze-drying machines, and other equipment to comply with GMP standards.
Can be paired with verification services to provide temperature distribution verification reports.
3. Chemical Engineering and Laboratory:
Record the temperature curves of reaction vessels, ovens, and other equipment to optimize the process flow.
Temperature data collection and analysis for scientific research experiments.
3、 Suggestions for selecting sterilization temperature recorders
1. According to industry demand:
The food/pharmaceutical industry prioritizes models that comply with GMP and HACCP certifications.
High precision, multi-channel recorders can be selected for laboratory or scientific research scenarios.
2. According to the usage environment:
Choose models with IP68 protection and pressure resistant probes for high temperature and high pressure environments.
Choose models with batteries and wireless transmission capabilities for outdoor or mobile scenarios.
3. According to the budget:
Basic type: single channel, local storage, no wireless function, low price.
High * type: multi-channel, cloud management, intelligent analysis, higher price but higher efficiency.
