Hota / Nisa filtranta cu flux laminar vertical


Made in EU

Hote filtrante cu flux laminar vertical cu sistem combinat de filtrare si exhaustare in exterior

Verticle Laminar folw cabinets :: Seria ML-FLV


Pret : la cerere


Livrare: 7 - 10 zile lucratoare


Certificat de conformitate


produsul poate fi achizitionat si prin SEAP


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Hota / Nisa cu flux laminar cu carcasa construita din otel si acoperita cu vopsea rezistenta la substante corozive si dotata cu filtru HEPA (High Efficiency Particulate Air);
Eficienta acestui tip de filtru este calculata ca fiind mai mare de 99.999% la particule de 0.3 µm (penetrare 0.001%) cu testul DOP si asigura o performanta superioara fata de cea ceruta de US Federal standard 209/E.
Curentul de aer generat de ventilator este unidirectional si are aceeasi viteza in toate punctele, acest curent de aer se produce omogen fara nici o turbulenta, obtinandu-se in acest fel un mediu steril.
Optional se poate monta un sistem de exhaustare in exterior cu tubulatura "EXCARB" pentru evacuare in exteriorul cladirii (baterie fara sau cu prefiltru si elemente filtrante de carbune activ pentru neutralizarea de agenti corozivi daca este caz)

Domenii de aplicatii
Protecţie personalului şi mediului, dar poate fi folosită şi pentru lucrul cu radionuclizi şi substante chimice toxice volatile. Deoarece aerul nesterilizat din încăpere pătrunde peste suprafaţa de lucru prin deschizătura frontală, hota nu asigură protecţia produsului.
Laboratoare de biologie si microbiologie moleculara, manipulari sterile, teste de sterilitate, culturi de cellule, PCR, manipulari chimice, preparare a medicamentelor in farmacie, pregătirea probelor pentru analiză microbiologica, .. etc.

Conformitate - Certificate - Standarde
• marcaj de certificare CE - TUV/GS - EMC/Europa - ISO
• CEE – 73/23, 89/392 89/336, 91/368, 92/31, 93/44, 93/68 the following Rules: CEI EN 61010- 1 (IEC 1010-1/CEI 66-5) - the following National Laws: D.P.R. N. 547 27/4/1955 Law N. 186 1/3/1968
• Certificat de conformitate
• Certificat de garantie 3 ani (pentru hota) si 10 ani post garantie

Componenta tehnica si dotari
• sistem electronic pentru auto-ajustare fluxul de aer expulzat si filtrat
• sistem de exhaustare EXCARB ( baterie cu prefiltru si elemente filtrante de carbune activ pentru neutralizarea de agenti)
• panoul frontal de protectie motorizat (inchidere si deschidere)
• programarea timpul de funtionare lampa UV
• regulator viteza fluxul de aer
• dimensiune exterioara (aprox.): 1350 x 800 x 1360 mm
• dimensiuni utile (de lucru - aprox. W x D x H): 1230 x 640 x 650 mm
• suprafata de lucru este din otel inoxidabil AISI 304;
• panourile laterale sunt din sticla securizata asigurand o buna vizualizare laterala;
• tabloul de control este din policarbonat cu taste usor de accesat tip soft touch;
• numarator digital al orelor de functionare; pentru utilazarea filtrelor si lampa germacida UV
• contor pentru lampa germacida UV
• iluminare interioara cu lampa de 2 x 15 W;
• sterilizare: lampa germicida 30 W
• filtrare: filtru HEPA cu eficienta de retinere de 99.99%;
• nivel scazut de zgomot al ventilatorului;
• posibilitate de setare a vitezei de ventilare;
• alimentare la 230V 50/60Hz;
• dotare cu prefiltru din material sintetic cu eficienta de retinere >75%;
• viteza aerului 350 / 370 m3 / h;
• viteza aerului la intrare este de 0.45 m/s;
• greutatea este de 180 Kg;
• consum 700 W.

Configuratie standard (la livrare):
• n.1xDispozitiv de testare si control DPO ( Attack with hose union to be grafted to execute DOP test)
• n.1xFiltru HEPA (H14 – 99,995%)
• n.2x15W Lampa florescenta pentru iluminare tip Anti-Glare / anti-Reflex
• n.1x30W Lampa UV germacida
• n.2 Priza electrica in interiorul incinta cu protectie IP55
• n.1 Robinet aer/vaccum cock.

Seria ML-FLV

Model FLV 900 FLV 1200 FLV 1500 FLV 1800
Dimensiune utila WxDxH 926 x 640 x 650 mm 1225 x 640 x 650 mm 1530x640x650 mm 1835x640x650 mm
Dimensiune hota 1065 x 850 x 1360 mm 1365 x 850 x 1360 mm 1670 x 850 x 1360 mm 1975 x 850 x 1360 mm
Dimensiune cu masa suport (optional) 1065 x 850 x 2160 mm 1365 x 850 x 2160 mm 1670 x 850 x 2160 mm 1975 x 850 x 2160 mm
Viteza medie fluxul laminar 0.40 m/s 0.40 m/s 0.40 m/s 0.40 m/s
Viteza medie fluxul laminar frontal (perdeaua de protectie) 0.45 m/s 0.45 m/s 0.45 m/s 0.45 m/s
Volum air injectat 1020 / 306 m3/ora 1155 / 350 m3/ora 1395 / 485 m3/ora 1590 / 530 m3/ora
Greutate 160 Kg 180 Kg 200 Kg 220 Kg

 

• Model: Digital - Computerizat - Automat
• Dimensiuni utile: 1230x640x650 mm
• Inaltimea utila pentru operator 340 mm
• Dimensiuni externe: 1350x800x1360 mm
• viteza fluxul de aer aspirat: 0.45 mt/esc.
• viteza fluxul de aer expulzat: 350-370 m3/ora
• Putere 140 W
• Greutate 55 kg
• Medie viteză (debit) aer 0,45 mt/sec
• Control si operare: panou digital de control
• Alimentare 220 V / 50Hz
• Iluminare: lampa fluorescenta 2x15W

Fluxul de air
flux_laminar_vertical

Accesorii optionale
• Filtru ULPA (in loc de HEPA) cu eficienta de 99.9995% clasa U15
• Filtru de carbune activ pentru aerului expulzat
• Panou frontal din otel inox
• Sistem de filtrare si evacuare in exterior Excarb: care va filtra substantele toxice sau urat mirositoare inainte de a fi evacuate., Sistemul EXACARB se fixeaza la partea superioara a hotei sau in exterior.
• Convector de aer Ø150 mm pentru expulzarea aerului
• Robinet de gaz cu valva de siguranta
• Robinet aer/vid
• Robinet azot
• prize electrice aditionale
• Robinet de gaz cu valva de siguranta
• Robinet formol
• Robinet Azot
• Robinet oxigen
• Robinet argon
• Masa suport pentru hota din otel inox dim.: 1400 x 800 x 890 mm
• Masa suport pentru hota din HPP dim.: 1400 x 800 x 890 mm
• Kit de 4 roti pentru masa
• Dulap mobil (cu roti) de sub suprafata mesei format din 3 sertare 430x550x580h mm.
• Scaun dinamic de laborator pentru hota (sterilizabil)
• Termometru sau termohigrometru cu sonda de temperatura / umiditate
• Bec Bunsen de gaz lichid
• Arzator gaz cu cioc si cu termocuplu

Vertical laminar flow hood mod. 900-1200-1500-1800 FLV is indicated for handling of various materials in a sterile environment (guaranteed by the HEPA filter).
It can be used in microbiology, bacteriology, serology, with not pathogen materials, and in cell culture.
It provides excellent protection for personnel, through frontal air flow and electronically adjustable front screen provided with appropriate scale depending on the location of work, and for product, through vertical laminar flow, in class 100 (or ISO 5), parallel to the operator.
The vertical laminar flow is an unidirectional air flow formed by parallel sterile thin thread of air which move at the same speed in every point, so an homogeneous current of air is produced without any turbulence.
In a sterile environment obtained in this way, every contaminator set free in the working area is dragged for away by a sterile source of air.
The air flow is cleaned by Hepa filter.
The optimal opening (200 mm.) is calculated in relation to the power of the engine and the air flow (of entry/exit) to ensure a balance of 30% of air expelled, 70% recycled, 30% front intake.
The motorfan, despite the power is extremely quiet and has adjustable speed.
The rear panel and the work surface are drilled in stainless steel 304 2B glazed; work surface divided in modules to allow cleaning and sterilisation practice.
The front screen opening is motorized, the lights are lateral to allow a clear view inside as it does not create shadows.
The velocity of air flow is regulated by an electronic control circuit with a microprocessor.
Attention: All the vertical laminar flow hoods FLV, as an alternative to absolute HEPA filters, can be supplied with absolute ULPA filters (Ultra Low Penetration Air) tested in accordance with regulations C.E.N and M.P.P.S 1822 with overall efficiency 99.9995% class U15, which produce a sterile airflow to 0.3 micron class 10 according to Fed Std 209E, (Laser Test Royco 256) or ISO class 4 according to ISO 14644.1.

Technical Data
Casing released in powdered painted steel acids resistant.
Work surface divided in modules to allow cleaning and sterilisation practice.and bottom panel in stainless steel Aisi 304 2B glazed.
Cabinet is equipped with arms-rest, to improve the operator comfort.
Front and lateral panels in tempered glass thickness 5 mm.
Motorised frontal panel in tempered glass thickness 5 mm. Opening glass in work position 200 mm
Glass panel total opening 540 mm.
Polycarbonate membrane control panel with microprocessor.
Grey air/vacuum cock.
N° 2 Electric service outlets IP55, inside the work room.
Lighting by 2 fluorescent lights 15 W, 800 Lux.
Germicide lamp 30W (substitute it every 1500 hours of utilisation).
Digital hour counter of germicide lamp utilization, max 9999 hours. Possibility to program the hours use by a timer, max 99 hours.
In case of lack of tension if the germicide lamp is “ON“, at the return of tension the germicide lamp switch on again and the display start to blink.
Digital hour counter of Hepa filter utilization, max 9999 hours.
Hepa absolute filter - tested M.P.P.S in accordance with C.E.N. 1822 global efficiency 99.995% class H14, that produce a vertical laminar flow in class 100 at 0.3 micron, in accordance with Fed Std 209E (Laser Test Royco 256), or class ISO 5 in accordance with ISO 14644.1. On request hoods can be equipped with ULPA filter.
Attack with hose union to be grafted, for execution of the hepa filter efficiency DOP test.
Alarm signal (AIR on display and acoustic alarm) for laminar flow interruption.
Stand-by command, minimum air flow speed that allows to maintain the cabinet in sterile condition, when not in use.
Low background noise, electric fan that meets the requirements of the directives EN 60335-1, EN 50178, EN 60950, approvals by VDE, CE, UL. Possibility to regulate air flow.
Noise level ≤ 60 dB
It’s not possible use germicide lamp with glass frontal panel opened (OPEN on display).
With a complete frontal panel lowering don’t starts the fan. If you improve to start the fan, on the display will appear “CLOS“.

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