Product Definition
The cleanroom weighing booth is a self-contained purification system specifically designed for high-precision weighing. It utilizes laminar airflow technology to create a Class 100 cleanroom environment and maintain a stable negative pressure. The core principle involves air passing through three stages of filtration: primary, secondary, and high-efficiency. Following this, approximately 90% of the purified air recirculates within the work area, while the remaining 10% is exhausted. This system prevents contamination from both ambient dust and chemical spills, while also avoiding cross-contamination.
Application
Pharmaceutical Industry
Weighing active pharmaceutical ingredients (APIs), proportioning excipients, packaging powders, and other GMP-compliant processes.
Research Laboratories
Microbiological research, weighing chemical reagents, and preparing precision samples.
Food Processing
Proportioning additives, verifying raw material weight, and conducting quality tests on finished products.
Cosmetics Industry
Weighing and packaging powdered raw materials.
Chemical Industry
Safe weighing of corrosive, flammable, or explosive reagents.
Testing Facilities
Cleanroom weighing booth is ideal for high-precision analytical tasks, such as precise sample weighing and test data calibration.
Product Features
|
Filtration system |
Primary efficiency + medium efficiency + HEPA three-stage filtration |
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Airflow mode |
Vertical unidirectional flow or lateral flow design |
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Material selection |
304/316L stainless steel, corrosion-resistant and easy to clean |
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Control method |
Touch screen intelligent control, real-time display of operating status |
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Structural design |
The inner wall has an arc transition, and there is no dead corner for dust accumulation |
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Noise Control |
Operating noise ≤65dB, meeting the comfort requirements of clean rooms |
Product advantages
Efficient Cleanroom Control
A high-efficiency HEPA or ULPA filtration system provides airflow that meets ISO Class 5 (Class 100) standards, effectively controlling dust dispersion.
01
Cross-contamination Protection
The vertical unidirectional airflow and negative pressure design prevent dust from escaping during the weighing process, protecting against cross-contamination.
02
User-Friendly Operating Environment
The cleanroom weighing booth features optimal lighting, low-noise fans, and a stable airflow, enhancing operator comfort and reducing the potential for errors.
03
Modular Construction for Easy Installation
Built with stainless steel modules, the unit allows for easy on-site assembly and maintenance, ensuring compatibility with various cleanroom environments.
04
Energy-Saving Intelligent Control
An optional intelligent control system provides real-time monitoring of temperature, humidity, differential pressure, air velocity, and filter status, ensuring efficient and energy-saving operation.
05
Maintenance Guide
Daily Maintenance
After daily use, wipe down the work surface with 75% isopropyl alcohol.
Weekly Maintenance
Check the primary filter for dust accumulation.
Periodic Maintenance
Calibrate the air velocity and differential pressure sensors every six months.
Replace the HEPA filter annually. (Note: Actual runtime hours can be checked in the system.)
Procedure for Long-Term Inactivity
If the room will be inactive for an extended period, cover it with a dust cover and run the fan for one hour each month.
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