Suzhou Sujing Automation Equipment corporation limited
Suzhou Sujing Automation Instrument Equipment Co.,Ltd.
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DOP And PAO Digital Aerosol Photometer Leakage Tester
Aerosol Photometer is a kind of special test instrument to test the leakage of HEPA, designed on the base of light scattering principle, displays real-time leakage rate by detecting aerosol concentrations of upstream and downstream. Applicable for testing clean rooms, laminar flow benches, biosafety cabinets, glove boxes, HEPA vacuum cleaners, HVAC systems, HEPA filters, ULPA filters, negative pressure filtration units, surgical suites, nuclear filter banks, collective protection filters, etc.est data.
| APM-18 photometer Specifications | |
| Dynamic Range | Up to 600 micrograms per liter |
| Reagent Settings | PAO-4, DOP, Ondina, Mineral Oil, Paraffin |
| Auto Zero | Automatically establishes zero reading at startup |
| Sensitivity | 1% of readings ≥0.01% to 100% |
| Repeatability | 0.5% of readings ≥0.01% to 100% |
| Flow Control | Pulse Width Modulation (PWM) control ensures sampling rate of 1cfm (28.3lpm) +/- 10% in all applications. |
| Light Source | Solid State, rated for life of instrument |
| Reporting | Continuous, Summary, and Monitoring modes |
| Alarm | User selectable audible, visual, and vibratory alarms notify the user when the user defined set point is exceeded. |
| Size | 260 (W)X160(H)X360(D) |
| Weight | 10Kg |
| Output | Wireless printer, USB interface |
| Power | 220VAC, 50/60HZ |
| Standards compliance | NSF 49, IEST, ISO-14644 |
Application of digital aerosol photometer
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