touch

DOP3500 Touch Photometer

DOP SOLUTIONS’ PHOTOMETERS have been testing manufactured and installed HEPA and ULPA filters around the world for >25 years, and our latest innovation, the ‘dop touch’ is the most advanced user interface available in the world today.
The ‘dop touch’ is packed with every feature you might need to test, record and print the results of your Filter Testing, strengthening your compliance to ISO14644-3 and all other global cleanroom, containment system, and filter manufacturers Standards.
It is capable of testing all HEPA, ULPA and PTFE types of filter in-situ and as manufactured.

  • Independent Filter Certifiers
  • Military / Commercial Nuclear Facilities
  • Pharmaceutical Manufacturers
  • Medical Facilities & Cleanrooms

ISO14644-3 Compliance

DOP SOLUTIONS’ PHOTOMETERS have been testing
manufactured and installed HEPA and ULPA filters around the world
for >25 years, and our latest innovation, the ‘dop touch’ is the most
advanced user interface available in the world today.
The ‘dop touch’ is packed with every feature you might need to
test, record and print the results of your Filter Testing,
strengthening your compliance to ISO14644-3 and all other
global cleanroom, containment system, and filter manufacturers
Standards.
It is capable of testing all HEPA, ULPA and PTFE types of filter insitu
and as manufactured.

Product Specifications

Physical Size 33cm H x 38cm W x 17cm D (13” x 15” x 6.75”) when upright
Weight DOP touch - 10kg (22lbs). With probe and case - 17kg (38lbs)
Power 90-250V Universal, at 50 or 60 Hz. Automatically adjusts
Auto calibration Self calibration and zero established at startup, fully automated Pulse width modulated calibration lamp built-in
Alarm DOP touch audio, Smartprobe LED ,Vibrator and audio – individual
Sample flowrate 26 l/min +10% with Pulse width modulation pump control
Reagent settings Ondina, PAO (Emery), DOP, DEHS, PEG, Krydol, Mineral oil, Paraffin oil, Corn oil
Measuring Range 0.0001 to 120 mg/m3 Can be set higher for special applications.
Filter Challenge Range 10mg/m3 to 120mg/m3
Particle size range 0.05 to 1.0 micron particles detected and measured
Reporting Real-time on screen graphing, datalogging, min/max/avg report, or full A4 Filter Test Certificate Sends reports to printer, tally roll, or USB flashdrive