กระทู้เมื่อเร็วๆ นี้1
แลกเปลี่ยน เรียนรู้ / Re: AIR CHECK: Compressed Air and Gas Testing (การทดสอบอากาศอัดและแก๊ส)
« กระทู้ล่าสุด โดย silvercape เมื่อ กรกฎาคม 25, 2019, 10:36:14 AM »What are “Contaminants”?
Primary Contaminants
• Particles (aerosol)
- Liquid
- Solid
• Humidity and liquid water
- Water Vapor expressed as pressure dew point
- Liquid (should not be present)
• Oil
- Aerosol
- Vapor
- Liquid (should not be present)
Contaminants from?
• Ambient Intake Air – dirt, sand, soot, metal oxides, salt crystals, water vapor, oil vapor, microorganisms
• Compressors
• Contaminants created by the system itself
- Wear particles
- Corrosion cause by Intake water
• Gases possibly created by the compressor
- Carbon Monoxide
- Carbon Dioxide
- Gaseous Hydrocarbons
• Oil-Free Compressors
- Can still have oil issues from oil introduced by the intake
• System piping and storage receivers
What it cause?
• Corrosion
• Damage to equipment
• Pipe scale
• Microbial Growth
• Ruin Final Product
Measurement…Why it’s important?
• For Safety – Food, Pharma and Beverage
• To know the real performance of the treatment system – Air Dryers, Filters
Compressed air is often used in food manufacturing processes. Contaminants are always present in compressed air and they may not always be effectively removed. This can be due to failure of air treatment equipment, the performance of such equipment degrading over time, etc. Testing of compressed air and the measurement of contamination levels in compressed air is essential to ensure food safety, especially if it directly contacts the product, ingredients, packaging materials, storage vessels or any other surfaces that will come into contact with food.
Why..AIR CHECK ?
Safety of your product is our number one priority. Our testing method follows ISO 8573-1: 2010 and gives you accurate and verifiable results. We test for Particle, Water and Oil, contaminants commonly found in compressed air.
There are worldwide standards and Food Safety Management Systems (HACCP) that offer guidelines on the testing of compressed air for food industry. We help you to meet these standards.
Primary Contaminants
• Particles (aerosol)
- Liquid
- Solid
• Humidity and liquid water
- Water Vapor expressed as pressure dew point
- Liquid (should not be present)
• Oil
- Aerosol
- Vapor
- Liquid (should not be present)
Contaminants from?
• Ambient Intake Air – dirt, sand, soot, metal oxides, salt crystals, water vapor, oil vapor, microorganisms
• Compressors
• Contaminants created by the system itself
- Wear particles
- Corrosion cause by Intake water
• Gases possibly created by the compressor
- Carbon Monoxide
- Carbon Dioxide
- Gaseous Hydrocarbons
• Oil-Free Compressors
- Can still have oil issues from oil introduced by the intake
• System piping and storage receivers
What it cause?
• Corrosion
• Damage to equipment
• Pipe scale
• Microbial Growth
• Ruin Final Product
Measurement…Why it’s important?
• For Safety – Food, Pharma and Beverage
• To know the real performance of the treatment system – Air Dryers, Filters
Compressed air is often used in food manufacturing processes. Contaminants are always present in compressed air and they may not always be effectively removed. This can be due to failure of air treatment equipment, the performance of such equipment degrading over time, etc. Testing of compressed air and the measurement of contamination levels in compressed air is essential to ensure food safety, especially if it directly contacts the product, ingredients, packaging materials, storage vessels or any other surfaces that will come into contact with food.
Why..AIR CHECK ?
Safety of your product is our number one priority. Our testing method follows ISO 8573-1: 2010 and gives you accurate and verifiable results. We test for Particle, Water and Oil, contaminants commonly found in compressed air.
There are worldwide standards and Food Safety Management Systems (HACCP) that offer guidelines on the testing of compressed air for food industry. We help you to meet these standards.
Your certificate. Our documentation is complete.
