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Categories | Medical Device Testing Equipment |
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Brand Name: | KERANG |
Model Number: | YLC0469-A |
Certification: | Calibration Certificate(Cost Additional) |
Place of Origin: | China |
MOQ: | 1SET |
Price: | Negotiable |
Payment Terms: | L/C, T/T |
Supply Ability: | 10set/month |
Delivery Time: | 30days |
Packaging Details: | plywood |
name: | Gas exchange pressure difference tester for medical surgical masks |
standard: | It fully meets the requirements of 4.7 in yy0469 standard and 5.6 in gb0969-2013 standard, as well as the test requirements in foreign standard en14683:2014. |
Power Supply: | 220V,50Hz |
Net weight: | 10kg |
Sealing mode: | Face seal |
Air flow: | 8 L / min; the error is not more than ± 2.5% |
Gas exchange pressure difference tester for medical surgical masks
Product introduction:
It adopts 5.7 inch (320 * 240) PLC color LCD touch screen and
Chinese menu display. Adopt digital closed-loop control, equipped
with high-precision differential pressure sensor, digital display
of pressure difference on both sides of the sample, AD acquisition
speed of 500KHz, internal code of 500000; high-precision clock
chip, power-off storage; PLC control dynamic display of loading
force value; overload alarm shutdown protection, can print test
data, nominal specification, test, time, calibration.
It fully meets the requirements of 4.7 in yy0469 standard and 5.6
in gb0969-2013 standard, as well as the test requirements in
foreign standard en14683:2014.
1. Air source: suction type, as the power source of the instrument,
it is not limited by the space of the test site;
2. Air flow rate: 8L / min; error no more than ± 2.5%
3. Sealing mode: face seal;
4. Sample air permeability diameter: Ф 25mm;
5. Range of differential pressure sensor: 0 ~ 500pa, error no more
than ± 1%
6. Display mode: digital display of pressure difference;
7. Power supply: 220 V, 50 Hz;
8. Net weight: 10kg.
9. The special sample holder ensures that the sample is clamped
firmly.
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