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| Piezobalance Dust
Monitor Model 3521 / 3522 |
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| Respirable Aerosol Mass Monitor
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| Impactors
for 10 and 4 micron cut off |
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Easy sensor
cleaning
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| Applications |
- IAQ Investigations
- Industrial Hygiene
- Occupacianal Health & Safety
- Product Quality Control
- Laboratory Research
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Features
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- Data
logging ability allows user to log 500 samples.
- Simple cleaning mechanism
for easy maintenance.
- RS232C port available as
standard.
- Back-lit display.
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Benefits
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- While
conventional dust meters "count" particulates, the Piezobalance dust
meter "weighs" mass concentration of particulates.
- Data can be
reviewed on-screen, printed or downloaded to a computer.
- Software
included for easy data download and processing.
- Easy
operation requires no special training.
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Principle
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As
air sample enters the system, it travels through the impactor, which
captures and removes larger particulates away from the sample. Smaller
particulates become electrically charged and deposited on the
piezo-crystal. The total mass of the deposited particulates affects the
piezo-crystal’s frequency. Since the change in frequency is
proportional to the mass of the particulates, the actual weight of the
particulates is obtained.
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Specifications
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Model
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3521
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3522
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Measuring
Object
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Airborn Particle Matter < 10 µm |
Airborn Particle Matter < 2.5 µm |
Impactor
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10 µm, 5 µm |
2.5 µm |
Measuring
Range
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0.01 to 10 mg/m3
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Sampling
Flow Rate
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1L/min
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| Accuracy |
+/- 10% of reading +/- 1
digit (0 to 5 mg/m3)
+/- 20% of reading +/- 1
digit (5 to 10 mg/m3)
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Data Logging
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500
data and time stamped measurements |
Digital Output
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RS-232C
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Power Supply
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AC or Ni-MH battery
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| Dimensions |
H7.0” x
D5.9” x
W2.7” (180 x 150 x 65mm) |
Weight
(including batteries) |
4.4
lbs. (2 kg) |
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KANOMAX
USA Copyright ©
2010 KANOMAX USA, INC. All Rights Reserved. |
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219 US
Hwy. 206, PO Box 372, Andover, NJ 07821
Tel: (973) 786-6386 / Fax:
(973) 786-7586 / info@kanomax-usa.com
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