Filter Monitor PFM 20

Product Details:

Specimen Size 150 mm 150 mm
Display Type Digital LCD display
Interface Type USB/RS232
Number of Specimens 1 specimen per cycle
Port Size 12 mm
Features Microcomputer control, easy operation, precise testing, LCD display
Application Filter performance testing, laboratory filtration analysis
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Filter Monitor PFM 20 Product Specifications

Capacity 20 tests/hour
Specimen Size 150 mm 150 mm
Port Size 12 mm
Interface Type USB/RS232
Number of Specimens 1 specimen per cycle
Display Type Digital LCD display
Power Supply AC 220V, 50Hz
Mounting Type Benchtop
Application Filter performance testing, laboratory filtration analysis
Features Microcomputer control, easy operation, precise testing, LCD display
Equipment Type Filter Monitor PFM 20
Gas Pressure 0.10.8 MPa
Humidity 30%80% RH
Measuring Range 030 kPa
Resolution 0.01 kPa
Usage Lab/Industrial filtration testing
Accuracy 1% F.S.
Operating Voltage 220V
Test Speed 0.5-30 mm/min (adjustable)
Test Range 030 kPa
Max Height 420 mm
Test Stroke Range up to 600 mm
Response Time 1 s
Test Width 110 mm
Machine Weight 8 kg
Automation Grade Semi-automatic
Frequency 50 Hz
Temperature 1040
Control Mode Microcomputer controlled

Sample Holder Quick-clamp design
Language Support English/Chinese
Operation Method Touch pad and rotary knob
Protection Level IP20
Data Output USB, RS232
Test Duration 5120 s adjustable
Compliance Standards ISO/GB filter testing standards
Sensor Type Precision pressure sensor
Material of Construction High-strength alloy steel and ABS housing
Air Source Clean compressed air

Product Description

suitability tested EN 15267; QAL1 and MCERTS certified
tribo-electric in-situ dust monitor certified by TUV according to EN 15859:2010
lowest certificated range 0 7.5 mg/m dust, max. measuring range 0250 mg/m dust (special range 01,000 mg/m dust on request)
for installations requiring a permit (13th BImSchV, 17th BImSchV, 30th BImSchV, 44th BImSchV, TA Luft) as well as at installations according to the 27th BImSchV
automatic zero and reference point check

Precision and Reliability Built In

The PFM 20 features a precision pressure sensor and robust alloy steel construction, backing dependable performance in rigorous testing environments. Its compliant design meets ISO/GB standards, making it suitable for both laboratory and industrial applications where filtration quality is critical.

User-Friendly Operation and Flexible Control

A combination of touch pad, rotary knob, and microcomputer-based control allows easy, intuitive management of all testing procedures. The adjustable test speed, stroke, and duration accommodate a variety of specimen requirements, ensuring thorough filter analysis with minimal effort.

Comprehensive Data Management and Connectivity

Real-time digital results are displayed on an LCD screen. Outputs are readily available through USB and RS232 ports, facilitating seamless data transfer for further analysis or record-keeping in laboratory and industrial workflows.

FAQ's of Filter Monitor PFM 20:

Q: How is the Filter Monitor PFM 20 operated for filter testing?

A: Operation involves placing a specimen in the quick-clamp holder, selecting test parameters via the touch pad and rotary knob, and initiating with the microcomputer interface. The device automates test speed, duration, and range adjustment according to user settings.

Q: What types of specimens can be tested with the PFM 20?

A: The Filter Monitor PFM 20 is designed to accommodate single specimens sized 150 mm 150 mm per test cycle, making it suitable for various standard filter media used in laboratory and industrial research.

Q: When should the PFM 20 be used for filtration analysis?

A: This equipment is ideal for quality control, performance verification, and comparative analysis of filter media, ensuring compliance with ISO/GB standards during research, production, or laboratory trials.

Q: Where can the Filter Monitor PFM 20 be installed and utilized?

A: The benchtop mounting makes it ideal for laboratory workspaces and industrial test facilities. Its semi-automatic operation is suitable for both research institutions and filtration product manufacturers.

Q: What is the process for collecting data with the PFM 20?

A: During each test, real-time pressure measurements are displayed on the digital LCD and stored for output via USB/RS232. Operators can readily export and analyze data on external systems for comprehensive reporting.

Q: How does the PFM 20 benefit laboratory filtration analysis?

A: By providing accurate measurements with 1% F.S. accuracy and rapid response (1 s), the PFM 20 improves test efficiency, supports up to 20 tests per hour, and delivers precise, repeatable results, enhancing quality assurance processes.

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