EN134 GB2626-200 Filter Testing Machine For Mask Measuring Range 0.3~1μM
Brand Name:Great Win
Model Number:GW-902
Minimum Order Quantity:1
Delivery Time:20work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:China
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515-517 Nathan Road,Yau Ma Tei,Kowloon,HongKong, China
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Product Details
High quality Automated Filter Tester For Mask Testing GW-902
Application:
AT902 Automated Filter Tester is a universal tester, development according to the standard of NIOSH 42 CFR 84, EN 149:2009, it mainly used for detecting the efficiency of the particulate respirator filtration and detecting the filtration efficiency and resistance of material. Using high precision photometer as detector to ensure accurate
results.
The tester is divided into two categories, oil and salt fog. The oil spray tester is using DEHS as aerosol and the salt spray tester using NaCl, the solution spray after Ruskin nozzle and drying, then form in to aerosol. The system adopts precision instrument to control flow and concentration, and through integrate of system to communicate with computer, the system has good stability, and it is easy to operate.
The filtering material tester is a fully automatic instrument which can control the following actions by a computer:
1. It can feedback control and read all of the working parameters automatically: including the volume, the resistance, test time and the efficiency.
2. Measuring the particle number and the resistance of sample in a test period.
3. Showing operating parameters.
4. The system makes use of serial communication to initiating a transfer of the data files.
Standards For:
EN134 GB2626-200JMOLNIOSH42 CFR 84
Technical Specification:
| Detector | photometer | |
| Air volume | (20~100) L/min | |
| Efficiency | 0%-99.99999% | |
| Test time | ≤14S | |
| Loading efficiency | 10%-99.999% | |
| Photometer detect aerosol concentration range | 0.001~100 mg/m³ | |
| Aerosol | Salt, DOP, DEHS, Paroline, Corn oil, optional | |
| Resistance | 0-1000Pa | |
| Aerosol density | (50~200) mg/m³(oil); (12~20)mg/m³(salt) | |
| Measuring range | 0.3~1μm | |
| Detect temperature | 5~ 35ºC | |
| Related humidity | 0 ~ 90% RH | |
| Pressure detect | Digital pressure sensor (pressure difference transmitter) | |
| Pressure detect range | (0~0.88)MPa | |
| Efficiency testing range | filter efficiency: 10~99.999% | |
| Operation display | computer | |
| Power supply | 110V/220V, 50/60Hz | |
| Counting median diameter | 0.075±0.02μm (salt) | |
| 0.185±0.02μm(oil) | ||
| Geometric standard deviation of article size distribution | <1.86(salt) | |
| <1.6(oil) | ||
Standard Configuration:
| Main machine | 1SET |
| Computer | 1SET |
| Software | 1COPY |
| Generator | 2SETS |
| Air filter | 1SET |
| Precision filter | 1SET |
| Filter element | 1SET |
| Respirator frock | 1SET |
| Melt adhesive device | 1SET |
| Calibration filter material | 50PCS |
| Air pipe joint | 1BOX |
| Wash bottle | 1PC |
Optional Configuration:
| Customized filter holders | Air compressor |
FAQ:
What about the product quality?
For our products, each instrument must be carried out 100% quality
calibration and test when delivery goods. With CE certificate, we
are very confident in our products, and we will pack them with
safety wooden case to protect the machine when transport oversea.
What about usage of the machine?
We will also give your professional guidance(Product operating
manual and video), each products comes with a USB flash drive which
have all the details.
What about warranty?
Guarantee one years( if the parts damage within one year, we can
replace the part for free)
If customer need any technical support, we can help them solve
their problem through email, video meeting. We also can provide
door to door service, but customer need to bear the travel fees.
What about standards support?
We are strictly following different international standards such as
EN, ISO, ASTM, AATC, JIS, GB ect, and had been recognized by SATRA,
CSA international standard agency.
EN134 GB2626-200 Filter Testing Machine For Mask Measuring Range 0.3~1μM
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