DP-30 Aerosol Photometer

Aerosol Photometer DP-30 Summary

DP-30 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.

Aerosol photometer DP-30 Features:

User friendly interface 

3.5” LCD display, menu driven interface. Aerosol measurements, real time concentration and pump sampling rates are  prominently displayed for easy viewing. System parameters and selections such as alarm types, alarm set points and aerosol reagent are shown on the lower menu bar, while icons at the top of the screen give the status of connection, alarm type, reporting mode.

Portable scan probe

The Probe acts as an extension of the base instrument through a nearly identical user interface. All status and selection icons from the base unit are represented on 2.8” LCD, which can improve work efficiency and give immediate presentation when find leakage.

Easy to trace measurement result

DP-30 has three independent reporting functions storage/continuous/print modes, the result can be printed out by a thermal printer.

Performance guaranteed

DP-30 adopts import pump (Britain), import light source (Japan) and the sensor produced with top domestic precision process technology (same as the domestic aerospace technical standard), and has been independently tested and qualified to ensure compliance with all applicable electrical and safety requirements.

Complete and quick after-sales service

As an independent domestic developed photometer, DP-30 has low cost and quick response (within 2 hours by telephone) after-sales service; free charge for software updating; prototype instrument is available.

Aerosol photometer DP-30  Specification

Dim.(mm) 260×370×160
Weight 10.66kg(main body)+0.62kg(probe)=11.28kg
Housing solid die-cast aluminum housing, easy for maintenance and calibration
Power supply 220V AC, 50/60HZ 
Measuring scope 0.0001% to 100.0%
Alarm User selectable audible, visual, and vibratory alarms notify the user when the user defined set point is exceeded.
Reagent setting PAO
Dynamic range Up to 600ug/L
Sensitivity 1% of readings for readings between 0.01% to 100%
Reproducibility 0.5% of readings for readings between 0.01% to 100%
Light source Long time, steady, solid scattering chamber light source; work under low power and generate low heat and deviation value; service life: 50,000-100,000 h
Output USB connection or connect external printer (optional)
Reporting Continuous/storage/print modes
Electric safety CE,FCC,EN61010-1:2010, EN61326-:2006

Standard configuration 

Base instrument, scan probe, connection device, upstream sampling pipe, power wire