Qingdao Junray Intelligent Instrument Co., Ltd.

mahsulotlar

Maska bakterial filtrlash samaradorligi (BFE) sinov vositasi

Qisqa Tasvir:

Key specifications of Model ZR-1000 mask bacteria filtration efficiency tester (BFE) not only meet the requirements of B.1.1 in YY0469-2011 <technical requirements for medical surgical masks>, but also meet the requirements of ASTMF2100, ASTMF2101 and European EN14683 standards.


Mahsulot detali

Tss

Mahsulot teglari

narx:48000-90.000 AQSh dollari / parcha

Kirish

Key specifications of Model ZR-1000 mask bacteria filtration efficiency tester (BFE) not only meet the requirements of B.1.1 in YY0469-2011 <technical requirements for medical surgical masks>, but also meet the requirements of ASTMF2100, ASTMF2101 and European EN14683 standards. What’s more, we made innovative improvements based on this, with double gas contrast sampling method at the same time, improve the precision of sampling. It is applicable to the performance test of the mask bacterial filtration efficiency by the metrological verification department, scientific research institutes, mask manufacturers and other relevant departments.

Xususiyatlari

Salbiy bosim sinov tizimi operatorlarning xavfsizligini ta'minlaydi;

Salbiy bosim shkafi peristaltik nasos bilan jihozlangan, A va B ikki yo'lli oltita bosqichli Anderson namunalari;

Peristaltik nasosning oqimi o'rnatilishi mumkin;

Mikrobial aerozol generatorining oqim tezligini belgilash mumkin.

Yaxshi nebulizatsiya ko'rsatkichi;

O'rnatilgan yuqori tezlikda ishlaydigan sanoat mikrokompyuterlari tomonidan boshqariladi;

10,4 dyuymli yuqori yorqinlikdagi rangli sensorli ekran;

USB flesh-disk ma'lumotlarini uzatishni qo'llab-quvvatlovchi USB port;

O'rnatilgan yuqori yorqinlik chiroqlari;

Operatorlarning xavfsizligini himoya qilish uchun qochqinlarni himoya qilish tugmachasi o'rnatilgan;

Shkafning ichki qatlami zanglamaydigan po'latdan yasalgan bo'lib, tashqi qatlami plastik bilan püskürtülen sovuq haddelenmiş choyshab;

Issiqlikni saqlash va olovni ushlab turuvchi ichki va tashqi qatlamlar o'rtasida o'rnatiladi;

Old tomondan ochiladigan shisha eshik eksperimental operatorni kuzatishi va ishlashi uchun qulay;

Balandligi sozlanishi bilan ajratib olinadigan qavs;

Döküm, qo'llab-quvvatlash va harakat qilish uchun ishlatilishi mumkin.

Standartlar

EN14683-2019

ASTM F2100, STM F2101

YY 0469-2011

YY / T 0969-2013

GB / T 38880-2020

T / CNTAC 55—2020 T / CNITA 09104——2020

T / CTCA 7—2019

Texnik xususiyatlari

Asosiy parametrlar

 Parametr oralig'i 

Qaror

MPE (ruxsat etilgan maksimal xato)

Namuna olish oqim tezligi 28.3L / min 0.1L / min ± 2,5%
Namuna olish oqim tezligi 28.3L / min 0.1L / min ± 2,5%
Nebulizatsiya oqim tezligi (8-10) L / min 0.1L / min ± 5,0%
Peristaltik nasos oqimi

(0,006 ~ 3,0) ml / min

0.001 ml / min ± 2,5%
A-yo'l oqim o'lchagichining oldingi bosimi (-20 ~ 0) kPa 0,1kPa ± 2,5%
B yo'lli oqim o'lchagichining oldingi bosimi (-20 ~ 0) kPa 0,1kPa ± 2,5%
Nebulizerning oldingi bosimi (0 ~ 300) kPa 0,1kPa ± 2,5%
Aerozol kamerasidagi salbiy bosim (-90 ~ -120) Pa 1Pa ± 2,0%
Ishlash harorati (0 ~ 50) ℃
Shkafning salbiy bosimi (-50 ~ -200) Pa
Ma'lumotlarni saqlash qobiliyati > 100000 guruh
HEPS filtrining xususiyatlari Zarralar uchun filtrlash samaradorligi 0,3 mkm dan 99,99% gacha
Aerozollarning o'rtacha massa diametri Zarrachalarning o'rtacha diametri (3,0 ± 0,3) mm, geometrik standart og'ish ≤ 1,5
Ikki yo'lli 6 bosqichli Anderson namuna oluvchisining zarracha kattaligi 1-bosqich> 7 mm, 2-bosqich (4.7-7) mm, 3-bosqich (3.3-4.7) mm, 4-bosqich (2.1-3.3) mm, 5-bosqich (1.1-2.1) mm, 6-bosqich (0.6-1.1) mm
Aerozol kamerasining hajmi (uzunligi 600 × diametri 85 × qalinligi 3) mm
Ijobiy sifat nazorati namunalarining umumiy soni (2200 ± 500) CFU
Salbiy bosim shkafi shamollatish oqimining tezligi -5m3/ min
Salbiy bosim shkafi eshigining o'lchamlari (uzunligi 1000 × kengligi 730) mm
Xost hajmi (uzunligi 1180 × kengligi 650 × balandligi 1300) mm
Qavs kattaligi (uzunligi 1180 × kengligi 650 × balandligi 600) mm, balandligi 100 mm ichida sozlanishi
Quvvatlantirish manbai AC220V ± 10% , 50Hz
Asboblarning shovqini < 65dB (A)
Butun mashina og'irligi Taxminan 250 kg
Umumiy quvvat sarfi < 1500 Vt

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