Many years of expertise and innovative technology hand in hand
With Topas you are partnering with the test expert for reliable testing of all kinds. We are your partner for these applications:
- Cleaning intake air:
- Testing air intake filters for internal combustion engines as well as fuel cell intake air
- Testing complete air intake assemblies
- Oil mist separation in crankcase ventilation: blow-by separator test
- Personal protection in the passenger compartment: testing cabin interior filters
- Protection of the environment: testing exhaust gas filters (DPF/GPF)
If you already have existing test stands, please do not hesitate to contact us: In addition to the complete Topas test system, we also offer the separate PLC hardware and software for your own test stand. This flexibility, in addition to the many advantages of highly automated and modular test systems, is one of the reasons that international manufacturers of intake filters as well as well-known automotive manufacturers have been among our customers in this field for more than 20 years.
AFC 136
AFC 136 Test System for production control of filter elements (e.g. exhaust filter, HEPA filter)
![The Filter-Element-Test System is designed for 24/7 operation with automated safety functions. AFC 136 Filter-Element-Test System frontside](https://www.topas-gmbh.de/fileadmin/_processed_/a/e/csm_P1148H01-AFC136PC-S-TOPAS_48a61d0be8.jpg)
ABP 115
ABP 115 test system for testing industrial filters and engine air filters, for ISO 5011
![Dust Dosing Setup ABP 115 Air Intake Filter Test System , front view](https://www.topas-gmbh.de/fileadmin/_processed_/9/9/csm_P0385H01-ABP115-S-TOPAS_bd00031367.jpg)
ATM 243
Atomizer Aerosol Generator ATM 243 for aerosol generation from liquids, compressed air operated, heatable, ideal for motor oils and oil mist separator testing
![Atomizer Aerosol Generator ATM 243, front view](https://www.topas-gmbh.de/fileadmin/_processed_/5/9/csm_P0278H01-ATM243-S-TOPAS_0c619eedfa.jpg)
BBT 143
BBT 143 test system for the characterisation of the oil content in blow-by gases at engine test systems
![case setup Blow-By Test System BBT 143, front view](https://www.topas-gmbh.de/fileadmin/_processed_/9/e/csm_P0811H01-BBT143-S-TOPAS_8c3a215672.jpg)
DEHS
Liquid aerosol substance DEHS for operation with aerosol generators of the series ATM
![Aerosol Liquid for Atomizer DEHS DEHS Aerosol Liquid for Atomizer in bottle a 80ml](https://www.topas-gmbh.de/fileadmin/_processed_/1/a/csm_P0666H01-DEHS-F-TOPAS_ba5e7f4a9e.jpg)
DIL 540/C
DIL 540/C Dilution System for controlled static dilution (1:100) of aerosols at static air flow rate (28,3 L/min), digital status communication
![Dilution System for Aerosols DIL 540/C, front view](https://www.topas-gmbh.de/fileadmin/_processed_/f/5/csm_P0798H01-DIL540-S-TOPAS_d18d2ca17d.jpg)
DIL 541/C
DIL 541/C Dilution System for controlled static dilution (1:10) of aerosols at static air flow rate (28,3 L/min), digital status communication
![Dilution System for Aerosols DIL 541, front view](https://www.topas-gmbh.de/fileadmin/_processed_/f/5/csm_P0798H01-DIL540-S-TOPAS_d18d2ca17d.jpg)
DIL 545/C
DIL 545/C Dilution System for controlled static dilution (1:100) of aerosols at static air flow rate (3 L/min), digital status communication
![Dilution System for Aerosols DIL 540, front view](https://www.topas-gmbh.de/fileadmin/_processed_/a/0/csm_P0918H01-DIL545C-S-TOPAS_5b1efb3dfe.jpg)
DIL 546/C
DIL 546/C Dilution System for controlled static dilution (1:10) of aerosols at static air flow rate (3 L/min), digital status communication
![Dilution System for Aerosols DIL 540, front view](https://www.topas-gmbh.de/fileadmin/_processed_/9/e/csm_P0919H01-DIL546C-S-TOPAS_aa4b12fc3b.jpg)
DIL 550
Dilution System DIL 550 for static dilution (1:100) of aerosols at static air flow rate (28,3 L/min)
![Dilution System for Aerosols DIL 550, frontal view](https://www.topas-gmbh.de/fileadmin/_processed_/d/3/csm_P0155H01-DIL550-S-TOPAS_83a74b1963.jpg)
DIL 551
Dilution System DIL 551 for static dilution (1:10) of aerosols at static air flow rate (28,3 L/min)
![DIL 550 Dilution System for Aerosols, type 551, view from right side](https://www.topas-gmbh.de/fileadmin/_processed_/0/3/csm_P0002H01-DIL551-S-TOPAS_99e49e0d2b.jpg)
DIL 552
Dilution System DIL 552 for static dilution (customised) of aerosols at static air flow rate (28,3 L/min)
![Dilution System for Aerosols DIL 552, frontal view](https://www.topas-gmbh.de/fileadmin/_processed_/0/3/csm_P0002H01-DIL551-S-TOPAS_99e49e0d2b.jpg)
DIL 553
DIL 553 Dilution System for static dilution (1:100 or 1:10) of aerosols at static air flow rate (56,6 or 50 L/min)
![Dilution System for Aerosols DIL 553, frontal view](https://www.topas-gmbh.de/fileadmin/_processed_/d/3/csm_P0155H01-DIL550-S-TOPAS_83a74b1963.jpg)
DIL 557
DIL 550 Dilution System for static dilution (customised) of aerosols at static air flow rate (customised)
![Dilution System for Aerosols DIL 557, frontal view](https://www.topas-gmbh.de/fileadmin/_processed_/0/3/csm_P0002H01-DIL551-S-TOPAS_99e49e0d2b.jpg)
EAN 581
Electrostatic Aerosol Neutralizer EAN 581 for generation of positive and/or negative ions for neutralisation or unipolar charging of aerosols
![Electrostatic Aerosol Neutralizer EAN 581 is easy to integrate into existing filter test systems and other test apparatus. Electrostatic Aerosol Neutralizer EAN 581 frontside](https://www.topas-gmbh.de/fileadmin/_processed_/d/3/csm_P0200H01-EAN581-S-TOPAS_aec5c3b71e.jpg)
GMS 141
GMS 141 gravimetric sampling system of oil concentrations at Blow-By oil mist separators
![Gravimetric Measurement System GMS 141, front view](https://www.topas-gmbh.de/fileadmin/_processed_/a/b/csm_P0642H01-GMS141-S-TOPAS_e2a79bcbec.jpg)
LDG 244
Large Droplet Generator LDG 244 for coarse droplet generation from liquids, best for wand film formation from motor oils
![Large Droplet Generator LDG 244, front view](https://www.topas-gmbh.de/fileadmin/_processed_/3/b/csm_P0433H01-LDG244-F-TOPAS_900b5fcac5.jpg)
PAF 111
PAF 111 test system for testing particle separation of air filters for passenger compartments (DIN 71460-1, ISO/TS 11155-1)
![particle filtration setup Cabin Air Filter Test System PAF 111, front view](https://www.topas-gmbh.de/fileadmin/_processed_/5/c/csm_P0345H01-PAF111-S-TOPAS_86724a4f18.jpg)
PAF 112
The PAF 112 Filter Test System for gas adsorption/desorption of air filters for passenger compartments (DIN 71460-2, ISO 11155-2)
![Filter Test System for gas adsorption/desorption of air filters for passenger compartments PAF 112 Cabin Air Filter Test System PAF 112, frontal view](https://www.topas-gmbh.de/fileadmin/_processed_/4/d/csm_p0022h01-paf112-d-topas_6afb1cee4e.jpg)
PAF 113
PAF 113 Test System for both particle separation and gas absorption/desorption of of air filters for passenger compartments (DIN 71460-1/2, ISO 11155-1/2)
![Logo](https://www.topas-gmbh.de/fileadmin/_processed_/1/b/csm_PAF113_1c89245da5.jpg)
PAFWin
PAFWin software for the configuration, control, data logging and data analyses for Topas Test Systems
![The test system software for control and data acquisition & evaluation software PAFWin, developed by Topas and running under Windows, ensures easy handling of the test equipment and the performance of accurate and reproducible tests. PAFWin Control Software for Fractional Efficiency, Screenshot](https://www.topas-gmbh.de/fileadmin/_processed_/4/0/csm_P0243H01-PAFWin-F-TOPAS_c301a5a992.jpg)
PAP 610
Process Aerosol Photometer PAP 610 for analysis of particle mass concentration in aerosols, best for oil mist characterisation during blow by testing
![Process Aerosol Photometer PAP 610, front view](https://www.topas-gmbh.de/fileadmin/_processed_/b/9/csm_P0618H01-PAP610-S-TOPAS_6ceec8fd3f.jpg)
PAP 612
Process Aerosol Photometer PAP 612 for analysis of particle concentration in aerosols, extinction/scattering light for twi wavelength, best for blow by testing
![Process Aerosol Photometer PAP 612, front view](https://www.topas-gmbh.de/fileadmin/_processed_/9/6/csm_P0667H01-PAP612-S-TOPAS_44e6c0b071.jpg)
SPT 140
Test System SPT for testing of separator, especially for blow-by oil mist separators
![Oil Mist Separator Test System SPT 140, front view](https://www.topas-gmbh.de/fileadmin/_processed_/5/5/csm_P0304H01-SPT140-S-TOPAS_43dbf0939b.jpg)