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Home > Products > Category > Filter Material Tester > > Filter Media Tester G3500

Filter Media Tester G3500

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Filter Media Tester G3500

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Standards:

VDI 3926

Applications:

Standardized test in accordance with VDI 3926
Individual tests under close-to-real conditions as defined by the different process conditions, e.g. in the cement industry, in the wood-processing industry, the pharmaceutical industry, the chemical industry, in nuclear power plants and many other areas...
 

Product Information:

The filter test rigs in the MMTC series offer high test result reproducibility. The compact and robust layout of the MMTC 3500and its functional and simple operation have impressed our customers in industry in particular. With the aid of the MMTC series, standard filter media tests can be performed in accordance with VDI 3926 (including aging). Different media are optimized for different applications in terms of their structure and surface treatment. This minimizes emissions and increases the service life of the medium. In contrast to the VDI guidelines, with the aid of the MMTC series it is possible to perform reliable filter media tests with different powders that are actually used in practice. Qinsun® MMTC filter test rigs are already used internationally with great success in industry.
Test procedure:
In the test procedure, a test aerosol burden is applied to the test filter. The rise in pressure loss is measured on the test filter. If a defined pressure loss is reached or a predefined time interval is exceeded, the filter medium is cleaned off using a blast of compressed air. These cycles are repeated until the end of the test procedure.
Test results:
In order to compare the different filter media, the following data is collected:
The pressure loss curve on the test filter and on the gravimetric end filter
The residual pressure loss curve after cleaning
The mass emission at the gravimetric end filter
The particle penetration in the clean gas with Promo® (optional)

Benefits:
Internationally comparable measurement results thanks to the widespread use of the MMTC 3000 measurement system
High reproducibility of the testing method
Different dusts from real applications can be used
Quick and easy adjustment of the raw gas concentration
Simulation of the so-called garland effect
Suitable for in-situ measurements
Online measurements of the particle size and particle concentration with the light scattering spectrometer welas® digital
MMTC 2000 EHF: This test rig can be heated to 250°C; the relative humidity can be set to levels up to 80% (at a temperature of 90°C).
Lightweight, small and mobile design
Easy handling, easy cleaning
Quick set-up time when changing the filter or test dust
Validation of the clear function of individual components and the overall system during pre-delivery acceptance testing
Reliable operation
Short set-up times, extremely low-maintenance
The unit will reduce your operating costs
 
Technical Parameters:
 

Volume flow 1 – 5.5 m³/h (others on request, suction mode)
Power supply 120/230 V, 2A (single phase connection)
Dimensions Approx. 1200 • 630 • 1700 mm (H • W • D)
Powder Disperser RBG 2000 for non‐cohesive powders and bulks as e. g. Pural NF, Pural SB, ISO A2 fine, ISO A4 coarse, different types of TiO2 and other powders from practice Mass Flow: approx. 0.2 – 90 g/m³ (depending on powder size and density)
Inflow velocity 3 – 8.8 cm/s (others on request)
Differential pressure measurement 0 – 5000 Pa (aA)
Test area of the medium 177 cm²
Aerosols Dusts (e. g. SAE dusts)
Compressed air supply 6 – 8 barg
Valve opening times 50 – 500 ms
Pressure for pulse jet cleaning Adjustable up to 6 barg

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