Marya Negative Pressure Weighing Booth/Dispensing Booth for Laboratory

• After-sales Service: Field Installation, Free Spare Parts
• Warranty: 1 Year
• Dimension: 1800*1500*2450mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Stainless Steel Table: 700*500*700mm
• Primary Filter: G4, Aluminum Frame Plate Type
• Transport Package: Export Wooden Cases
• Specification: Standard/customized
• Trademark: Marya
• Origin: China
• HS Code: 9406000020
• Production Capacity: 5000pieces/Year

Product Description

Marya Negative Pressure Weighing Booth/Dispensing Booth for Laboratory

The negative pressure weighing booth is a kind of purification equipment, its pressure in working area is lower than outside. It is mainly used for weighing materials such as drugs or activated carbon, and four levels of protection in the process of sub-packaging: materials are protected from pollution by personnel and environment, the environment is protected from pollution by materials and dust, and operators are protected from pollution by materials and dusts. Its air flow pattern and pressure of the environment are not affected by on or off state of weighing booth. The equipment is widely used for weighing and sub-packaging in pharmaceutical, medicine and health and environmental protection.

Features
1   There are pockets and containers for collecting materials under negative pressure weighing booth.
2   An isolation plate is installed on operating area to ensure that material will not fly out of the operating area.
3   A flow equalizing plate makes wind speed uniform and ensures that wind speed on the same plane is consistent.
4   Automatic control of air supply and exhaust to ensure that operating area is in a state of negative micro-pressure relative to the outside of equipment.

 

5   Automatically controlled by microcomputer and wind speed is automatically constant.
6   The operating parameters of equipment can be stored and printed. If operating parameters exceed the set limit, the equipment     will alarm.
7   The equipment can be made as follows: movable type, integral type, assembled type.

Technical Data Sheet

Modelo	DBT-800	DBT-1200
Cleanliness Nivel de limpieza	ISO5 (CLASS A)
Air Output m3/h Volumen de aire m3 / h	800	1500
Exhaust Air Rate m3/h Velocidad de escape m3 / h	150	250
Air Supply Velocity m/s Velocidad de suministro de aire M / s	0.45±20%	0.45±20%
Negative Pressure Differential at working area Pa Diferencia de presión negativa pa en el área de trabajo	-5 to -15Pa	-5 to -15Pa
Noise dB(A) Ruido dB(A)	<72	<72
Illuminance LUX Iluminación Lux	>300	>300
Power Supply Fuente de alimentación	AC220V/50Hz	AC220V/50Hz
Max. Power W Max. Energía w	350	550
Weight kg Peso kg	40	80
Outline Dimension mm Dimensión exterior mm	W900*D800*H2000	W1300*D850*H2000
Working Area Dimension mm Espacio de trabajo mm	W800*D500*H800	W1200*D600*H800
Operative Surface	Isolation Gate

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