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ºÐÁøÃøÁ¤±â (GT-331)

 
     
 

   

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Model

GT-331

Measuring principle

Particle discriminator, light scatter

Measurement Ranges

<1 micron, PM 1 mass concentration>

<2.5 micron, PM 2.5 mass concentration>

<7 micron, PM 7 mass concentration>

<10 micron, PM 10 mass concentration>

Concentration Limit

1000 §¶/§©

Measuring Sensitivity

0.1 microgram

Measurement Time

4 Minutes

Flow Rate

2.83 lpm (.1cfm)

Display

16 character LCD

Digital Output

RS-232

Operating Temperature

0 ~ 50°C

Power

Self-contained battery

Size/Weight

6 × 2.5 × 3.5 in / 0.74 kg