Filter Integrity Test System
The Filter Integrity Test System is a high-precision instrument designed for automated integrity testing of liquid or gas filters. The system supports water intrusion testing (WIT) for hydrophobic filters and forward flow/bubble point testing for hydrophilic liquid filters, ensuring repeatable and reliable results. The system can operate automatically and is suitable for GMP environments with strict requirements for electronic records and signatures (21 CFR Part 11). The MUX expansion module can extend testing capability to connect up to four liquid filter housings, enabling parallel multi-filter testing.
Application
(1) Hydrophobic filter integrity testing (water intrusion test).
(2) Hydrophilic liquid filter integrity testing (forward flow and bubble point tests).
(3) Pre-use validation for single-use systems and small-scale process equipment.
(4) Liquid sterilizing filtration systems in pharmaceutical, biotechnology, and life sciences industries.
(5) Gas sterilizing filter integrity verification in the pharmaceutical industry.
(6) Laboratory environments under GMP and 21 CFR Part 11 control.
(7) Verification of various process liquid or gas filters, including laboratory and industrial production processes.
(8) Supports multiple membrane types, including hydrophobic, hydrophilic, and composite membranes.
Testing Standards
ASTM F838 – Membrane bubble point method
ASTM D5199 – Gas and liquid filtration membrane performance testing
ISO 2548 series – Pressure decay and diffusive flow methods
GMP/GDP Filter Validation Guidelines
FDA 21 CFR Part 11 – Data integrity compliance
Product Specifications
| Parameter | Technical Specifications |
|---|---|
| System Size | 1189 × 575 × 856 mm |
| System Weight | Approx. 120 kg (empty water tank) |
| Water Tank Capacity | 18 L (removable, manual/automatic filling) |
| Forward Flow Test Accuracy | ±3% or ±0.05 mL/min (whichever is larger) |
| Water Intrusion Test Accuracy | ±3% or ±0.02 mL/min (whichever is larger) |
| Bubble Point Test Accuracy | ±3% |
| Power Supply | 100–240 VAC, 50/60 Hz, typical power 150 W |
| Compressed Air Pressure | 4500–8000 mbar (58–116 psi) |
| Test Flow Range | FF: 0.1–1000 mL/min; WIT: 0.02–50 mL/min; BP: 400–6500 mbar |
| Test Resolution | FF: 0.1 mL/min (<10 mL/min: 0.01 mL/min); WIT: 0.01 mL/min; BP: 50 mbar |
| Touch Screen | 26.4 cm diagonal, 1024 × 768 pixels, backlit, adjustable contrast |
| Protection Level | IP54 (splash-proof) |
| Environmental Conditions | Operating temperature: 5–50℃; Storage temperature: -20–70℃; Relative humidity: 95% RH (non-condensing) |
MUX Expansion Module Specifications
| Parameter | Technical Specifications |
|---|---|
| Model | AW04 |
| Size | 680 × 650 mm, height approx. 1100 mm |
| Materials | Piping: Stainless steel 1.4435/1.4404; Frame: Stainless steel 1.4301; Clamp gasket: EPDM (FDA); Wet contact hose: PTFE (FDA) |
| Maximum Pre-Installed Filter Quantity | 4 liquid filter housings |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Multi-Functional Scratch Tester | Multi-Functional Scratch Testeris suitable for a variety of automotive interior materials, such as plastic, rubber, leather, fabric, coating materi... |
 |
Automatic Scratch Tester | The Automatic Scratch Tester is designed for evaluating the hardness and friction performance of coatings on a wide range of materials and products... |
 |
Five Fingering Scraper | Testing Equipment | Standards Chrysler LP-463DD-18-01 Scratch and Mar Resistance of Automotive Plastics Chrysler PF-10938 Scratch and Mar - Resistance of Molded-In-C... |
 |
Digital Auto Burst Strength Tester - lab instrument | We are a professional testing instrument manufacturer offering complete laboratory testing solutions. If you need more information or wish to explo... |
 |
Spread of Flame Test Apparatus | This machineis designed according to ISO5658-2 standard D andproduction,while meeting the IMO FTP Code Resolution A. 653 (16) and ASTM E 1317 requi... |
Похожие товары
 |
Узел управляющего клапана Common Rail F00ZC01307 | Продавец: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com Управляющий клап... |
 |
Комплект клапанов управления топливными форсунками F00RJ01479 | Продавец: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com Комплект клапано... |
 |
Комплект клапанов топливных форсунок F00RJ02213 | Продавец: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com Комплект клапано... |
 |
Комплект клапанов форсунки Common Rail F00RJ00339 | Продавец: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com Комплект клапано... |
 |
Топливный насос высокого давления 723945- 51320 для Yanmar WB93R, WB97R, WB97S, WB98A | Продавец: Pioneer Diesel Parts | Pioneer Diesel Parts Whats/App: +86 152 6025 8100 Web: pioneerdieselparts.com Топливный насос ... |
