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(Haina)YY378 -Dolomite Puehu Toto

Whakaahuatanga Poto:

Ko te hua e pa ana ki te paerewa whakamatautau EN149: te taputapu whakamarumaru manawa-taapirihia te matūriki-anti-matūriki semi-mask; Nga paerewa rite: BS EN149: 2001 + A1: 2009 Ko te taputapu whakamarumaru-a-te-taapirihia te tohu tohu tohu tohu tohu whakamatautau 8.10 aukati, EN143 7.13 me etahi atu paerewa whakamatautau.

 

Te tikanga o te whakamatautau aukati: ka whakamahia te tātari me te kaitirotiro aukati kanohi ki te whakamatautau i te nui o te puehu i kohia ki runga i te tātari, te aukati manawa o te tauira whakamatautau me te urunga tātari (permeability) ka rere te hau i roto i te tātari ma te momi i roto i tetahi. te taiao o te puehu ka tae ki tetahi parenga manawa.


Taipitopito Hua

Tohu Hua

 Te kaupapa o te taputapu:

Mo te EN149 taputapu whakamarumaru manawa - momo tātari haurua matūriki momo kanohi;

Me tutuki te paerewa:

BS EN149-2001 Nga taputapu Tiaki Respiratory-Nga whakaritenga, te whakamatautau, te tohu, te paerewa 8.10 Te whakamatautau aukati, me era atu.

EN 143,

EN405,

EN1827

āhuatanga hua:

 

  1. 1.Large mata tae mata pa, atanga Hainamana me te reo Ingarihi, aratau mahi tahua.

 

2.Ii kawemai i rotor flowmeter;


Tawhā Hangarau:

  1. 1.Aerosol :DRB 4/15 dolomite;

2 Kaihanga puehu:

2.1 awhe rahi matūriki: 0.1um--10um;

2.2. Awhe rere papatipu: 40mg/h-- 400mg/h;

3. Whakahau:

3.1. Te Huringa :2.0 L/whiu;

3.2 Auautanga: 15 wa / min;

4.te whakamahana o te hau i te hau: (37±2) °C;

5.te hau whakawhaa i te haumakuku: iti rawa 95%;

6.rere tonu i roto i te ruuma tango puehu: 60 m3/ h, tere raina 4 cm/s;

7. Dte kukū: (400±100) mg/m3;

8. Rūma whakamātautau:

8.1. Rahi o roto: 650 mm × 650 mm × 700 mm;

8.2.te rere o te hau: 60 m3/ h, te tere raina 4 cm/s;

8.3. Te pāmahana rangi: (23±2) °C;

8.4. Te haumākū o te hau: (45±15)%;

9.awhe whakamātautau ātete manawa: 0 ~ 2000Pa, tika ki te 0.1Pa;

10.nga whakaritenga mana hiko: 220V, 50Hz, 1KW;

11.rahi whānui (L×W×H): 3800mm×1100mm×1650mm;

12. Taumaha: āhua 120Kg;

Rarangi whirihoranga:

1. Kotahi te mihini matua

2. Kotahi te kaihanga puehu

3. 1 whakarorohiko

4, aerosol: DRB 4/15 Dolomite 2 kete




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