Sinuo Testing Equipment Co. , Limited
| Airflow Accuracy | ±1% |
| Saline Particle CMD | 0.075 ± 0.02 μm |
| Delivery Time | 30 Days |
| Airflow Range | 0–100 L/min |
| Packaging Details | Plywood Case |
| Saline Particle GSD | ≤1.86 |
| Payment Terms | T/T |
| Oil Particle CMD | 0.185 ± 0.02 μm |
| Oil Particle GSD | ≤1.60 |
| Supply Ability | 20 Sets Per Month |
| Standard Test Area | 100 cm² |
| Optional Test Area | 28 cm² |
| Model Number | SN12601 |
| Brand Name | Sinuo |
| Certification | Calibration Certificate (Cost Additional) |
| Place of Origin | China |
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Product Specification
| Airflow Accuracy | ±1% | Saline Particle CMD | 0.075 ± 0.02 μm |
| Delivery Time | 30 Days | Airflow Range | 0–100 L/min |
| Packaging Details | Plywood Case | Saline Particle GSD | ≤1.86 |
| Payment Terms | T/T | Oil Particle CMD | 0.185 ± 0.02 μm |
| Oil Particle GSD | ≤1.60 | Supply Ability | 20 Sets Per Month |
| Standard Test Area | 100 cm² | Optional Test Area | 28 cm² |
| Model Number | SN12601 | Brand Name | Sinuo |
| Certification | Calibration Certificate (Cost Additional) | Place of Origin | China |
| High Light | Meltblown cloth filtration tester ，NaCl aerosol particle testing equipment ，Oil aerosol filtration efficiency tester | ||
The Meltblown Cloth Filtration Efficiency Test Equipment is a precision aerosol testing system designed to characterize the particle filtration performance of meltblown nonwoven materials, filter media and other air filtration products under controlled laboratory conditions.
The system uses an aerosol generation module to produce a stable test aerosol and passes the aerosol through the test specimen under a controlled airflow. Upstream and downstream particle concentrations are measured to evaluate the filtration performance of the material.
Both sodium chloride (NaCl) aerosol and oil-based aerosols can be supported, making the system suitable for different filter-media evaluation requirements. Optional aerosol media include DOP, DEHS, paraffin oil and corn oil.
A precision airflow-control system, aerosol generator, photometer and integrated vacuum pump work together to provide a stable testing environment. Temperature and humidity can also be monitored during testing to improve test repeatability.
The equipment features a touchscreen HMI, convenient specimen clamping, automated test operation and data recording, while optional PC software can be used for expanded data management and analysis.
This aerosol filtration efficiency tester is suitable for laboratory evaluation and quality-control testing of filter materials where particle filtration performance needs to be measured under controlled airflow and aerosol conditions.
It can be used in filter-material manufacturers, R&D laboratories, third-party testing laboratories, universities and industrial quality-control departments.
The equipment generates a controlled aerosol and introduces it into the test airflow. The test specimen is mounted in the dedicated fixture, allowing the aerosol to pass through the specified test area.
The system monitors the aerosol concentration and airflow conditions while measuring the particle concentration associated with the filtration process.
The basic testing process can be summarized as:
Aerosol Generation → Airflow Stabilization → Sample Loading → Aerosol Penetration → Particle Concentration Measurement → Filtration Performance Evaluation
The controlled aerosol generation and precision flow regulation help provide consistent test conditions for comparative evaluation of different filter materials.
| Parameter | Specification |
|---|---|
| Flow range | (0-100) L/min, accuracy 1% |
| Filtration efficiency | Filtration efficiency |
| Test area | 100 cm² (28 cm² optional) |
| Aerosol type | Sodium chloride (optional: DOP, DEHS, paraffin oil, corn oil) |
| Aerosol concentration | ≤ 30 mg/m³ (saline), ≤ 30 mg/m³ (oil-based) |
| Count median diameter | Saline particles (0.075 ± 0.02) μm Oil particles (0.185 ± 0.02) μm |
| Geometric standard deviation of particle size distribution | Saline particles ≤ 1.86 Oil particles ≤ 1.60 |
| Dynamic measurement range | 0.001-100 mg/m³, accuracy 1% |
| Power supply | AC 220V 50Hz / 1.2 kW |
| Product dimensions | 800 mm × 560 mm × 1080 mm (L × W × H) |
| Item | Quantity |
|---|---|
| Main unit | 1 |
| Test fixture set | 1 |
| Aerosol generator set | 1 |
| Photometer | 1 |
| Digital gas flow meter | 1 |
| Integrated silent vacuum pump (suction & exhaust) | 1 |
Company Details
Business Type:
Manufacturer
Total Annual:
2000000 USD-3000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
We Turn Testing Standards into Working Test Systems Sinuo designs and manufactures testing equipment and integrated laboratory systems for manufacturers, quality inspection institutes, independent laboratories, research organizations and universities. With more than 15 years of testing-equipment ... We Turn Testing Standards into Working Test Systems Sinuo designs and manufactures testing equipment and integrated laboratory systems for manufacturers, quality inspection institutes, independent laboratories, research organizations and universities. With more than 15 years of testing-equipment ...
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