![Equip-30루베](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-30루베.png)
30m³ Chamber
Test Standard
| SPK-KACA002-132 Indoor air purifier
Test items
| Air cleaner purification capacity test
![Equip-광학현미경](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-광학현미경.png)
Optical microscope
Test Standard
| Compliance with the internal standard
Test items
| Film surface analysis (image analysis)
![Equip-가스풍동기](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-가스풍동기.png)
Gas anemometer
Test Standard
| Compliance with the internal standard
Test items
| Measures pressure loss and gas removal efficiency of filters
![Equip-GC-MS](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-GC-MS.png)
GC-MS Spectroscopy
Test Standard
| Compliance with the internal standard
Test items
| Qualitative and quantitative analysis of VOCs gas
![Equip-IC](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-IC.png)
Ion Chromatography
Test Standard
| Compliance with the internal standard
Test items
| Analysis of ionizing gases in the atmosphere (acidity, alkalinity)
![Equip-8루베](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-8루베.png)
8m³ Chamber
Test Standard
| SPC-KACA002-132 Indoor air purifier
Test items
| Measurement of removal efficiency, capacity, and CADR for harmful gases
![Equip-IT](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-IT.png)
Integrity Tester
Test Standard
| Compliance with the internal standard
Test items
| Integrity test to confirm the presence or absence of defects in membrane filters
– Diffusion, Water Intrusion, Bubble Point, Pressure Drop
– Diffusion, Water Intrusion, Bubble Point, Pressure Drop
![Equip-Porousmeter](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-Porousmeter.png)
Porousmeter
Test Standard
| SPC-KACA002-132 Indoor air purifier
Test items
| Measuring pore sizes and air permeability of filter media
– Maximum Pore Size, Mean Flow Pore Size,
Minimum Pore Size, Bubble Point Flow Rate,
Gas Permeability, Pore Distribution
– Maximum Pore Size, Mean Flow Pore Size,
Minimum Pore Size, Bubble Point Flow Rate,
Gas Permeability, Pore Distribution
![Equip-ParticleCounter1](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-ParticleCounter1.png)
Particle Counter I
Test Standard
| Compliance with the internal standard
Test items
| Measuring particle count by dust particle size
– Dust used : ISO12103-1, A2, A3, A4
– Measurement range : KS42C 0.5~20㎛, KS42D 2~100㎛
– Dust used : ISO12103-1, A2, A3, A4
– Measurement range : KS42C 0.5~20㎛, KS42D 2~100㎛
![Equip-ParticleCounter2](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-ParticleCounter2.png)
Particle Counter II
Test Standard
| Compliance with the internal standard
Test items
| Measuring particle count by dust particle size
– Dust used : ISO12103-1, A2, A3, A4
– Measurement range : 1~100㎛
– Dust used : ISO12103-1, A2, A3, A4
– Measurement range : 1~100㎛
![Equip-OnePass](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-OnePass.png)
One Pass Tester
Test Standard
| ASTM F795-88
Test items
| Measuring filter efficiency and pressure drop
– filtration efficiency, pressure drop, cake collection amount
– filtration efficiency, pressure drop, cake collection amount
![Equip-Leak](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-Leak.png)
Leak Tester
Test Standard
| Compliance with the internal standard
Test items
| Checking for leaks in the filter
![Equip-ULPA](http://www.cands.co.kr/wp-content/uploads/2023/01/Equip-ULPA.png)
ULPA Tester
Test Standard
| KS B 6141
Test items
| Measuring pressure drop and filtration efficiency of ULPA filters