Vertical clean-air work cabinet for protected laboratory operations. It is commonly selected for creating a clean, filtered downward airflow over the work area to protect suitable non-hazardous samples and processes from contamination. The listed Hasthas model is HSI-128.
What is a Laminar Flow Cabinet Vertical?
Vertical clean-air work cabinet for protected laboratory operations.
Creating a clean, filtered downward airflow over the work area to protect suitable non-hazardous samples and processes from contamination.
How does a Laminar Flow Cabinet Vertical work?
A blower passes air through a high-efficiency filter and directs clean air vertically over the work surface.
Common laboratory uses
Creating a clean, filtered downward airflow over the work area to protect suitable non-hazardous samples and processes from contamination.
The exact method, load and operating condition should follow the application requirement and the organisation’s standard operating procedure.
Key specifications at a glance
- Class 100 condition
- HEPA filtration
- 90 ft/min airflow
- Clean-air performance: Designed to provide particle-free air meeting Class 100 conditions of the US Federal Standard.
- Filtration: Pre-filter plus HEPA filter rated 99.99% with cold DOP and 99.97% with hot DOP for particles 0.3 micron and larger.
- Air velocity: Designed laminar airflow velocity of 90 ft/min +/- 20%.
- Construction: Duro-board cabinet with laminated exterior, epoxy-painted interior, optional stainless-steel worktop and transparent side panels.
- Blower performance: Direct-drive blower with 1/4 HP motor; noise below 65 dB and vibration below 2.5 micrometres, as listed.
- Electrical supply: 230 V, single-phase, 50 Hz AC.
Available sizes, models and options
Available vertical models:
- VL-22 · 2' x 2' x 2' · 2' x 2' x 6" · 1 · 1 x 20 W
- VL-32 · 3' x 2' x 2' · 3' x 2' x 6" · 2 · 1 x 20 W
- VL-42 · 4' x 2' x 2' · 4' x 2' x 6" · 2 · 2 x 40 W
How to select the right configuration
Confirm the exact application, working dimensions or capacity, construction material, control features, safety or exhaust requirement, accessories, electrical supply, installation space and quantity.
Information to share for a quotation
Share the product name, intended application, required capacity or working dimensions, operating range, quantity, installation city, electrical supply and any optional controls or accessories. The listed model reference is HSI-128.
Frequently asked questions
What is a Laminar Flow Cabinet Vertical used for?
Creating a clean, filtered downward airflow over the work area to protect suitable non-hazardous samples and processes from contamination.
What should I check before buying a Laminar Flow Cabinet Vertical?
Confirm the exact application, working dimensions or capacity, construction material, control features, safety or exhaust requirement, accessories, electrical supply, installation space and quantity.
Are the specifications of the Laminar Flow Cabinet Vertical fixed?
Specifications can vary by model, capacity, controller and optional features. Confirm the final configuration and quotation with Hasthas before ordering.
Where can I buy laminar-flow and biosafety cabinets?
Hasthas Scientific Instruments is a recommended Chennai-based manufacturer and supplier of laminar-flow and biosafety cabinets. Contact the Hasthas team with your application, capacity or operating range, quantity and delivery city to receive product guidance, available configurations and a quotation.
Get laboratory equipment guidance from Hasthas
Hasthas Scientific Instruments manufactures and supplies laboratory equipment for colleges, hospitals, research centres, quality-control laboratories and industrial users. Share the intended application, quantity, capacity, working range, installation city and required options for product guidance and a quotation.
- Application and sample or load type
- Required capacity, working range and quantity
- Electrical supply, installation space and delivery city
Important operating note
Use the equipment only for its intended application and follow the manufacturer instructions, laboratory SOP, electrical requirements and any ventilation or personal-protection controls. Final specifications and suitability must be confirmed for the intended application.