Description
Singulus Technologies VLF/M 500/1000 HEPA Laminar Flow Hood Downflow 230VAC
The Singulus Technologies VLF/M 500/1000 is a benchtop downflow HEPA laminar flow hood designed to provide a particle-free clean air environment for sensitive processes. It draws ambient air through a high-efficiency AAF AstroCel 2 HEPA filter rated at 99.999% efficiency at 0.3 micron and delivers filtered air in a uniform downflow pattern over the work surface. The unit is powered by a 40B2TX centrifugal duplex blower and includes an ionizer probe for static charge neutralization and a 23" fluorescent work light.
Specifications & What's Included
- Manufacturer: Singulus Technologies
- Model: VLF/M 500/1000
- Airflow type: Downflow (vertical laminar)
- Blower: 40B2TX centrifugal duplex fan/blower
- Power: 230 VAC, 1.2 Amps, 50 Hz
- HEPA filter: AAF AstroCel 2, Type A99C9S2R3
- HEPA filter part number: SLEE AB-NR 42919 / AAF Part No. 12-1020-0004
- HEPA filter dimensions: 305 × 762 × 69 mm (approx. 12 × 30 × 2.5 in)
- HEPA filter efficiency: 99.999% at 0.3 micron
- HEPA filter initial resistance: 125 Pa
- HEPA filter rated velocity: 0.45 m/s
- HEPA filter certification: Leakfree to DIN 24184
- Ionizer: 1× ionizer probe (included)
- Lighting: 1× 23" fluorescent light bulb (included)
- Internal wiring: DIN rail terminal block assembly with circuit breakers (labeled XZLT)
- Overall dimensions: 43.5 × 30 × 32.5 inches (with stand)
- Support leg dimensions: 42" W × 28" D × 11" H (outer edge to outer edge)
- Support leg thickness: 1.125 inches
- Approximate weight: 105 lbs
- Stand: Blue powder-coated steel support frame included
Applications
Downflow HEPA laminar flow hoods like the Singulus Technologies VLF/M 500/1000 are standard clean-air workstations used wherever airborne particulate contamination must be excluded from a process zone. They are widely used in semiconductor wafer handling, solar cell and photovoltaic manufacturing, optical component assembly, pharmaceutical compounding, and precision electronics production. Singulus Technologies is a German manufacturer known for equipment used in the solar, semiconductor, and optical disc manufacturing industries, and this type of clean bench would be found in solar panel cell processing lines and similar controlled-environment production settings. The integrated ionizer probe addresses electrostatic discharge (ESD) concerns common in semiconductor and thin-film work, while the AAF AstroCel 2 HEPA filter — certified leakfree to DIN 24184 — meets the stringent particulate standards required for cleanroom and near-cleanroom environments. This unit requires freight shipping due to its size and weight.
This Singulus Technologies VLF/M 500/1000 HEPA Laminar Flow Hood was pulled from a working environment where it was previously in use. It has been visually inspected and photographed. The white sheet-metal housing shows some scuffing and general surface wear consistent with lab use. The blue steel support stand is sturdy and intact. The AAF AstroCel 2 HEPA filter (99.999% efficiency, DIN 24184 leakfree certified) and the 40B2TX centrifugal blower are present. One ionizer probe and one 23" fluorescent light bulb are included. The internal wiring and terminal block appear intact in the photos. This item is large and heavy (approximately 105 lbs) and will require freight shipping — please contact us for a freight quote or to arrange local pickup or a viewing at our facility. Please review all photos carefully and contact us with any questions before purchasing.
Warranty Information
Additional Information
Brand: |
Singulus Technologies |
Model: |
VLF/M 500/1000 |
MPN: |
VLF/M 500/1000 |
Type: |
HEPA Downflow Laminar Flow Hood |
SKU: |
48482 |
Seller Notes: |
Includes ionizer probe, fluorescent light bulb, and AAF AstroCel HEPA filter (SLEE AB-NR 42919). Blue steel support stand included. Freight shipping required. |
Country/Region of Manufacture: |
Germany |
Form Factor: |
Benchtop / Freestanding with Stand |
Power Requirements: |
230 VAC, 1.2 Amps, 50 Hz |
Airflow Direction: |
Downflow |
Blower Model: |
40B2TX Centrifugal Duplex Fan/Blower |
HEPA Filter Part Number: |
SLEE AB-NR 42919 / AAF AstroCel Part No. 12-1020-0004 |
HEPA Filter Size: |
305 x 762 x 69 mm (12 x 30 x 2.5 in) |
HEPA Filter Type: |
AAF AstroCel 2 — 99.999% efficiency at 0.3 micron |
HEPA Filter Efficiency: |
99.999% at 0.3 micron (DIN 24184 leakfree) |
HEPA Filter Initial Resistance: |
125 Pa |
HEPA Filter Rated Velocity: |
0.45 m/s |
Ionizer: |
Included — 1x ionizer probe |
Lighting: |
1x 23" fluorescent light bulb included |
Overall Dimensions: |
43.5 x 30 x 32.5 inches (with stand) |
Stand Leg Dimensions: |
42W x 28D x 11H inches (outer edge to outer edge) |
Stand Leg Thickness: |
1.125 inches |
Application: |
Clean room, semiconductor, solar cell, optical, electronics assembly |
Condition Notes: |
Singulus Technologies VLF/M 500/1000 HEPA Laminar Flow Hood pulled from a working environment. Visually inspected; housing shows typical lab wear. HEPA filter, blower, ionizer probe, and fluorescent bulb included. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |