TECHTONGDA 110V Air Flow Clean Bench Dust Free Room Workshop Three Adjustable Speed
- ISO 5 cleanliness, HEPA filter
- Vertical laminar flow, air moves up to down
- Three adjustable fan speeds, 110V
- 47.2x23.6x29 inch working area
- Aluminum construction, pleated filter
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A vertical laminar flow clean bench that passes room air through a HEPA filter for dust free work. It filters air for the work area, and the listing does not describe fume extraction or the unit weight.
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ASIN: B08XMDF4LLModel: 020210Category: Fume Hoods
Overview
TECHTONGDA builds this clean bench around a HEPA filter and a fan with three speeds. Filtered air flows from top to bottom over the working area, which carries dust away from whatever is being handled.
A big working area and a cleanliness class on the title suit culture work, electronics assembly or other dust sensitive tasks. What the listing leaves out is the filter replacement schedule, noise, lighting and weight.
Who it's for
Small labs and workshops preparing cultures, parts or samples that must stay free of airborne dust. Work with hazardous vapors or biological hazards needs equipment built and certified for that.
Pros and cons
- HEPA filtered air
- Three fan speeds
- Large working area
- Vertical airflow over work
- Filter life unstated
- Noise level unstated
Performance notes
Fans draw room air through the pleated HEPA filter and push it down over the work surface, so particles are carried away from the work. Fan speed sets the airflow, and the result also depends on clean technique and keeping the filter in good condition.
Specifications
| Model | 020210 |
|---|---|
| Capacity & performance | |
| Airflow | Vertical, up to down |
| Power & efficiency | |
| Power | 110V |
| Construction & materials | |
| Material | Aluminum |
| Other details | |
| Cleanliness | ISO 5 |
| Fan Speeds | Three adjustable speeds |
| Filtration | HEPA, pleated |
| Working Area | 47.2 x 23.6 x 29 inches |
| Condition | New |
Frequently asked questions
How do I care for the TECHTONGDA HEPA filter?
The listing gives no maintenance steps or replacement interval. It describes a pleated HEPA filter.
Is the TECHTONGDA clean bench a fume hood?
The listing files it under fume hoods but describes a vertical laminar flow clean bench. It does not describe fume extraction.
What size is the working area?
The title gives 47.2x23.6x29 inches.
Does the TECHTONGDA bench come with lighting?
The listing does not mention lights or other included parts.