In order to ensure the accuracy and reliability of analytical test results, it is essential to maintain strict control over the laboratory environment. This helps minimize external variables that could affect the outcomes of tests and ensures consistent, high-quality data.
The basic requirements for the laboratory environment include maintaining a standard temperature of 20°C. The general testing area should be kept at 20±5°C, while the balance room must be maintained at 20±3°C. The sample storage area should not exceed 32°C. Relative humidity in the lab should be controlled between 40% and 70%, ensuring optimal conditions for sensitive equipment and materials.
Additionally, the laboratory must meet specific environmental standards regarding noise, vibration, dust, corrosion resistance, and magnetic shielding, as required by the testing instruments used. Proper lighting is also crucial to support accurate visual inspections and safe working conditions.
If the environmental conditions deviate from the specified ranges and significantly impact test results, the lab manager must report the issue immediately. Relevant quality assurance personnel and company leadership should be informed step by step. When such abnormalities occur frequently, a written report should be submitted, and corrective actions must be taken promptly. The lab should also actively maintain and calibrate measuring instruments under current conditions.
For daily management, the lab should remain clean and organized. At the end of each day, thorough cleaning should be conducted. Equipment should be wiped regularly, and after use, all instruments and accessories should be neatly arranged and covered with dust covers or protective sheets. All power sources should be turned off when not in use.
Smoking, eating, or drinking in the lab is strictly prohibited. Only authorized personnel are allowed to enter, and the number of visitors should be limited to prevent fluctuations in temperature and humidity.
Each area of the lab is responsible for recording temperature and humidity levels. The warehouse is managed by the warehouse administrator, the standard solution room by the reagent preparer, the sample room by the sample manager, and the air-conditioned rooms by designated staff. Temperature and humidity records are kept for three years and are the responsibility of each respective department.
Zhejiang Sujing Purification Equipment Co., Ltd. is located in Daoxu Town, Shangyu District, Shaoxing City, Zhejiang Province. As a leading manufacturer in the purification equipment industry in East China, the company specializes in providing professional air purification systems tailored to industries such as microelectronics, biomedicine, hospital operating rooms, fiber optics, food and beverage, precision instruments, semiconductors, and new materials. These systems comply with international standards like ISO14644-1, national standards GB50073-2001, and GMP regulations.
Their product range includes purification workbenches, air shower rooms, fume hoods, and biological safety cabinets, which are widely used in medical, electronic, pharmaceutical, agricultural, aerospace, automotive, and research sectors. The company has earned a strong reputation both domestically and in Southeast Asia.
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