ANSI/ASME, N5101. 198 American National Standards Institute/American Society of Mechanical Engineers (Testing of Nuclear Air Cleaning Systems) NEBB National Environmental Balance Agency (Standard for Clean Room Certification Test Procedures)
I. Aerosol photometer PM-350
1. 5-inch colour touch screen in the main unit, easy to operate and faster data processing
2. Portable scanning probe, 3.5 inch colour display, one key operation, synchronous display with the host interface, convenient for users to observe the test results
3 Automatic upstream and downstream switching
4. To ensure reliable and stable data, imported air pump and light source are used
Data display range | 0.0001%-100.0% Multi-colour LCD display |
Dynamic range | 0mg/ m3 to 120mg/m3 |
Accuracy |
1% of reading (0.01% to 100%) |
Repeatability | 0.5% of reading (0.01% - to 100%) |
Flow control | 1cfm (28.3L/min) ±10% |
Automatic zeroing | Automatic zero value establishment |
Alarm | 2 modes of audible and visual alarm when preset limit values are exceeded |
Report | Continuous mode, storage mode (up to 6000 data sets), print mode |
Aerosol types | PAO, DOP, DEHS, etc. multi-dispersion |
Standards met | NSF49, IEST, ISO14644. |
EN61010-1:2010, EN61326-1:2006 | |
Power source | AC 220V 50/60Hz |
Dimensions | 258 (L) x 178 (W) x 360 (D) |
Weight | 9.8kg (body), 10.3kg (body, scanning probe) |
Available flow ranges | 1,500-65,000cfm (42-1,839.5m3/min) |
Occurrence concentration | 10ug/L: flow rate 65,000cfm (at approx. 1839.5m3/min) |
100ug/L: flow rate 6,500cfm (at approx. 183.95m3/min) | |
Particle generation | PAO, DOP, polydispersed |
Generation method | Heat generation |
Compressed gas (inert) | Nitrogen, Argon, Carbon Dioxide or Helium (50psi)) |
Power supply | AC220-240VAC,50/60HZ |
External dimensions | Approx. 280 x 390 x 300mm |
Weight | Approx. 14kg |
HRF-4B aerosol generator by Laskin Nozzle dust production method, manually adjustable and has a large capacity loading dust production.
Output range | 50 - 8,100 cubic feet per minute |
(1.4 - 229m3min) | |
Suspended Particle Concentration | 100 µg/l at 810 cubic feet per minute flow rate |
Suspended Particle Concentration | 10 ug/l at 8100 cfm |
Type of generation | 1 to 7 Laskin nozzles |
Compressed air | 3 to 18 cubic feet per minute at 20 psi |
Particle generation | PAO, DOP, polydispersed |
Gas types | Multiple particle diameters (cold) |
Dimensions | (25cm L X 28cm W X 23cm H) |
Weight | 7.4KG |
Power supply | Not required |