Official Monograph // Vol. 28
PRECISION
LABORATORY
ARCHITECTURE.
Engineering zero-defect aerodynamic fume containment and modular chemical-resistant laboratory furniture solutions for leading biomedical, pharmaceutical, and semiconductor research complexes worldwide.
Comprehensive Catalogue Index (24 Pages)
Since its establishment in 2008, SG-TECH has accumulated over 18 years of specialized engineering mastery in laboratory casework, chemical fume hoods, ventilation duct networks, and cleanroom air systems. This 24-page monograph presents our complete engineering scope from standardized modular models to 100% tailor-made non-standard turnkey installations.
Engineering Operator Safety with Precision Craftsmanship
SG-TECH is driven by four foundational cornerstones: Active Operator Protection, Mechanical Chemical Inertness, Ergonomic Workflow Optimization, and Sustainable Energy Recovery. By analyzing hazardous chemical reagents, thermal loads, and air exchange rates, we deliver laboratory environments that exceed strict international safety thresholds.
Global Safety Compliance & Certified Testing Protocols
Fully certified according to the Scientific Equipment & Furniture Association standards. Structural frames endure heavy static loads over 1,000 kg, and drawer hardware withstands 100,000 continuous cycle tests under loaded conditions.
The international benchmark for laboratory fume hood containment performance. In SF6 sulfur hexafluoride tracer gas testing, our hoods achieve an outstanding rating of <0.05 ppm leakage at 0.5 m/s face velocity.
Operating certified ISO 9001 (Quality Management) and ISO 14001 (Environmental Management) production lines. All electrical fixtures, control modules, and blowers comply with European CE Machinery Directives.
Raw Material Audit
CNC Laser Bending
Powder-Coat Film
Module Assembly
Airflow Balance Test
Crating Approval
| Standard | Test Parameter | International Criteria | SG-TECH Result |
|---|---|---|---|
| SEFA-8 Casework | Static Load Deflection | Load 900 kg (<1.5mm) | Passed (1,200 kg) |
| SEFA-8 Hardware | Drawer Cycle Slide | 100,000 Cycles @ 50kg | Passed 100k Cycles |
| ASHRAE 110 | SF6 Tracer Containment | Leakage <0.05 ppm | <0.01 ppm Rating |
Spatial Planning, 3D BIM & CFD Airflow Simulation
Modern research facilities involve high-density spatial coordination among supply diffusers, exhaust drops, gas piping, pure water loops, and heavy instrument loads. Our in-house engineering team provides full Autodesk Revit BIM and 3D CAD modeling, ensuring zero spatial interference and optimal researcher ergonomic flow.
| Stage | Engineering Output | Format |
|---|---|---|
| Schematic Design | 2D Equipment Layout & Chemical Zoning | AutoCAD .DWG / PDF |
| Design Development | 3D BIM Coordination & MEP Spatial Clashes | Revit .RVT / IFC / Navisworks |
| Handover Validation | Air Balancing Reports, IQ/OQ Documentation | ISO Standard Binder & PDF |
Fluid Aerodynamics & Intelligent VAV Airflow Integration
The chemical fume hood is the primary physical defense against toxic vapors, carcinogens, and noxious fumes. SG-TECH's aerodynamically contoured entry threshold (Airfoil) and dual-slotted rear baffle eliminate eddy currents at the work surface, preventing contaminant roll-out even during sudden sash movements.
| Metric | CAV (Constant Air Volume) | VAV (Variable Air Volume) |
|---|---|---|
| Control Mode | Fixed exhaust rate with upper bypass | Venturi valve tracks sash position |
| Face Velocity | Maintains 0.50 m/s via bypass slot | Real-time feedback locked at 0.50 m/s |
| Energy Profile | Baseline 100% continuous air exhaust | Reduces conditioned HVAC air up to 65% |
| Sash Position | Aperture Height | Exhaust Flow | HVAC Savings |
|---|---|---|---|
| Fully Raised | 750 mm (Setup Mode) | 1,600 CMH (100%) | Baseline (0%) |
| Operational | 400 mm (Operating) | 850 CMH (53%) | 47% Energy Saved |
| Standby Closed | 50 mm (Night Mode) | 280 CMH (17%) | 83% Maximum Saving |
SGF Standard Benchtop Chemical Fume Hoods (1200 ~ 2400)
| Model | External (W x D x H) | Exhaust Collar | Recommended Flow |
|---|---|---|---|
| SGF-120 | 1200 x 850 x 2350 mm | Ø 250 mm | 850 ~ 1,000 CMH (550 CFM) |
| SGF-150 | 1500 x 850 x 2350 mm | Ø 250 mm | 1,100 ~ 1,300 CMH (720 CFM) |
| SGF-180 | 1800 x 850 x 2350 mm | Ø 300 mm | 1,350 ~ 1,600 CMH (890 CFM) |
| SGF-210 | 2100 x 850 x 2350 mm | Ø 300 mm | 1,600 ~ 1,900 CMH (1,050 CFM) |
| SGF-240 | 2400 x 850 x 2350 mm | Ø 350 mm | 1,850 ~ 2,200 CMH (1,220 CFM) |
Specialty Enclosures: Walk-In, Scrubber & Radioisotope
Engineered for large distillation setups, pilot chemical reactors, and instrument racks. Floor-level ramp entry permits roll-in apparatus without lifting obstacles.
- Internal clear height: 1,800 ~ 2,200 mm
- Two-tier independent vertical sliding sashes
- Beveled aluminum floor ramp threshold
Equipped with an internal wet scrubber module directly behind the rear baffle. Neutralizes highly fuming acid vapors (HCl, HF, HNO3) immediately at the source.
- PP spray nozzles with packed bed ring media
- Recirculating chemical reagent neutralization
- Eliminates dedicated roof scrubber installations
Seamless welded 316L stainless steel interior with coved corners. Features an internal water washdown manifold preventing dangerous perchloric salt buildup.
- 316L stainless steel seamless TIG welding
- Reinforced floor supports 500 kg lead shielding
- Automated post-procedure chamber washdown
| Model Series | Interior Lining | Exhaust Rate | Primary Applications |
|---|---|---|---|
| SGF-W Walk-In | Solid Phenolic / Trespa | 2,400 ~ 3,800 CMH | Distillation columns, pilot skid reactors |
| SGF-SC Scrubber | Molded Solid Polypropylene | 1,200 ~ 1,800 CMH | Hot nitric, hydrofluoric, perchloric acid |
| SGF-R Isotope | Seamless Welded SUS316L | 1,500 ~ 2,200 CMH | Nuclear medicine, radioisotope synthesis |
SGF Modular Double-Sided Island Center Workstations
As the centerpiece of modern laboratories, SGF island workstations accommodate two teams facing each other. Central service spine columns house concealed electrical trunking, plumbing drops, and data raceways, keeping worktops clean and hazard-free.
| Model Code | Worktop Dimensions | Reagent Rack Configuration |
|---|---|---|
| SGF-2400C | 2400 x 1500 x 800 mm | 2-Tier Tempered Glass (H: 750 mm) |
| SGF-3000C | 3000 x 1500 x 800 mm | 2-Tier Shelving + 8x IP54 Outlets |
| SGF-3600C | 3600 x 1500 x 800 mm | Integrated Gas / Data Tower Spine |
SGT / SGU Wall Benches & SGD Chemical Sink Stations
| Model Code | Dimensions (W x D x H) | Structural Casework / Basin Specification |
|---|---|---|
| SGT-1200W | 1200 x 750 x 800 mm | 2-Door EGI Cabinet Base + 20mm Trespa® Worktop |
| SGT-1800W | 1800 x 750 x 800 mm | 3-Door Cabinet + 3 Drawers on 45kg Soft-Close Glides |
| SGT-2400W | 2400 x 750 x 800 mm | 4-Door Modular Casework with Suspended Wall Units |
| SGD-900S | 900 x 750 x 800 mm | Solid PP Basin (550x450x310mm) + Epoxy Gooseneck |
| SGD-1200S | 1200 x 750 x 800 mm | Dual PP Basins + 27-Peg Runoff PP Drying Rack |
SGC Laminar Flow Clean Benches (ISO Class 5 / Class 100)
Minipleat HEPA filters eliminate 99.995% of airborne particles down to 0.3μm. Available in vertical laminar flow (SGC-V) for operator protection and horizontal laminar flow (SGC-H) for sample isolation.
| Parameter | Vertical Flow (SGC-V) | Horizontal Flow (SGC-H) |
|---|---|---|
| Cleanliness | ISO Class 5 (Fed Std 209E Class 100) | ISO Class 5 (Fed Std 209E Class 100) |
| Main HEPA Filter | 99.995% Efficiency @ 0.3μm Minipleat | 99.995% Efficiency @ 0.3μm Minipleat |
| Air Velocity | 0.30 ~ 0.45 m/s (Stepless Adjustment) | 0.35 ~ 0.50 m/s (Stepless Adjustment) |
| Sterilization | UV-C 254 nm with Safety Door Interlock | UV-C 254 nm with Safety Door Interlock |
| Model Code | External (W x D x H) | Air Volume | Power Supply |
|---|---|---|---|
| SGC-900V | 900 x 750 x 1800 mm | 750 CMH | AC 220V / 60Hz, 180W |
| SGC-1200V | 1200 x 750 x 1800 mm | 1,000 CMH | AC 220V / 60Hz, 240W |
| SGC-1500V | 1500 x 750 x 1800 mm | 1,250 CMH | AC 220V / 60Hz, 320W |
| SGC-1800V | 1800 x 750 x 1800 mm | 1,500 CMH | AC 220V / 60Hz, 400W |
Biological Safety Cabinets (BSC Class II Type A2 & B2)
Designed for handling Biosafety Level (BSL) 1, 2, and 3 biological pathogens, infectious viruses, and recombinant DNA. High-velocity inflow air curtain prevents operator inhalation while downward laminar air protects cultures from cross-contamination.
| Feature | Type A2 Cabinet | Type B2 Total Exhaust |
|---|---|---|
| Recirculation Ratio | 70% Recirculated / 30% Exhaust | 0% Recirculated / 100% Total Direct |
| Exhaust Destination | Laboratory room or thimble duct | Dedicated hard-ducted building stack |
| Chemical Reagents | Microbiological pathogens only | Microbiological + Volatile toxic reagents |
| Metric | Specification Standard |
|---|---|
| Inflow Velocity | 0.53 m/s (105 FPM) Nominal |
| Downflow Velocity | 0.35 m/s (70 FPM) Nominal |
| Filtration Rating | Dual ULPA Filter (99.999% @ 0.12μm) |
| Acoustic Level | Low Operating Noise < 58 dBA |
SGY Fireproof Flammable & Corrosive Acid Safety Cabinets
Manufactured strictly to NFPA 30 and OSHA standards. Features an 18-gauge (1.2mm) double-wall chassis with 38mm air barrier and fail-safe 3-point bullet latch mechanism.
| Color Code | Hazard Reagent Class | Protective Features |
|---|---|---|
| Safety Yellow | Flammables (Acetone, Ethanol, Xylene) | Grounding lug + Dual flame arrestor vents |
| Acid Blue | Corrosives & Acids (H2SO4, HCl, HNO3) | Heavy-duty molded PP spill trays on shelves |
| Pesticide Green | Toxic Reagents & Poisons | Dual keyed cylinder lock + exhaust port |
| Capacity Code | External Dimensions (W x D x H) | Shelving & Doors |
|---|---|---|
| SGY-30 Gal | 1100 x 460 x 1120 mm | 1 Shelf / Dual Doors |
| SGY-45 Gal | 1100 x 460 x 1650 mm | 2 Shelves / Dual Doors |
| SGY-60 Gal | 860 x 860 x 1650 mm | 2 Shelves / Deep Footprint |
| SGY-90 Gal | 1100 x 860 x 1650 mm | 2 Shelves / Bulk Volume |
SGY-FILT Ductless Filtered Reagent Storage Cabinets
Eliminating pungent, irritating odors when opening storage doors. An internal low-noise blower continuously recirculates cabinet air through thick molecular activated carbon blocks, adsorbing volatile organic compounds (VOCs) and acid gases to keep laboratory ambient air pure.
An LCD touchscreen indicates fan speed, filter cumulative runtime timer, and real-time VOC gas saturation levels, emitting visual and acoustic warnings when filter replacement is required.
| Model Code | Dimensions (W x D x H) | Storage Volume | Blower Flow |
|---|---|---|---|
| SGY-F900 | 900 x 510 x 1950 mm | 30 Gal (114 L) | 180 CMH (Low Noise <45 dB) |
| SGY-F1200 | 1200 x 510 x 1950 mm | 45 Gal (170 L) | 240 CMH (PID Sensor Monitored) |
| SGY-F1500 | 1500 x 510 x 1950 mm | 60 Gal (227 L) | 300 CMH (Dual Filter Stack) |
SGS-B Natural Granite Anti-Vibration Balance Tables
Micro-balances (0.0001g to 0.00001g) are vulnerable to ambient building micro-tremors and HVAC resonance. SG-TECH's dual independent structure isolates the external user-contact outer table from the heavy internal natural black granite slab.
| Model Code | Outer Dimensions | Granite Core Slab | Mass Weight |
|---|---|---|---|
| SGS-B900 | 900 x 750 x 800 mm | 450 x 450 x 50 mm | 140 kg (High Inertia) |
| SGS-B1200 | 1200 x 750 x 800 mm | 600 x 500 x 50 mm | 185 kg (High Inertia) |
360° Articulated Local Exhaust Extraction Snorkel Arms
Ideal for analytical hotplates, rotary evaporators, spectrophotometers, and soldering stations. The 360-degree ball joint with internal spring friction dampers allows technicians to position the capture hood precisely without drifting.
| Mounting Type | Operating Radius | Pipe Diameter |
|---|---|---|
| Ceiling Suspended | 1,500 ~ 2,500 mm | Ø 75 mm / Ø 100 mm |
| Wall Bracket Mount | 1,200 ~ 1,800 mm | Ø 75 mm / Ø 100 mm |
| Benchtop Direct | 1,000 ~ 1,400 mm | Ø 50 mm / Ø 75 mm |
• Anodized Metal Flat Hood: High-velocity focused capture for concentrated sources.
• Integrated Manual Damper: Shuts off airflow when idle to conserve HVAC air.
| Diameter | Recommended Flow | Static Pressure Drop | Optimal Application |
|---|---|---|---|
| Ø 50 mm | 50 ~ 90 CMH (30–55 CFM) | 45 ~ 65 Pa | Soldering irons, small vials |
| Ø 75 mm | 120 ~ 220 CMH (70–130 CFM) | 70 ~ 95 Pa | Rotary evaporators, hot plates |
| Ø 100 mm | 250 ~ 450 CMH (150–265 CFM) | 110 ~ 150 Pa | Centrifuges, larger distillations |
Packed-Tower Wet Scrubbers & Anti-Corrosion Blowers
Corrosive acid fumes (HCl, HF, SOx, NOx) pass counter-currently through high-surface-area Tellerette® packing rings. Alkaline neutralizing sprays neutralize toxic gases before clean air discharges to the atmosphere.
| Air Capacity | Column Dimensions (Ø x H) | Pump Motor Power |
|---|---|---|
| 30 CMM (1,060 CFM) | Ø 900 x 3,200 mm | 1.0 HP Chemical Pump |
| 50 CMM (1,765 CFM) | Ø 1,200 x 3,600 mm | 2.0 HP Chemical Pump |
| 100 CMM (3,530 CFM) | Ø 1,600 x 4,200 mm | 3.0 HP High-Head Pump |
| Blower Type | Housing Material | Motor Enclosure | Static Pressure |
|---|---|---|---|
| Sirocco PVC | Solid Molded Polyvinyl Chloride | Totally Enclosed Fan Cooled (TEFC) | 35 ~ 65 mmAq |
| SUS304 Centrifugal | 1.5mm Heavy Gauge SUS304 | Explosion-Proof Ex d IIB T4 | 60 ~ 120 mmAq |
Emergency Drench Showers, Eyewash & Laboratory Valves
Thick oven-cured epoxy coating over forged solid brass withstands hostile acid atmospheres without pitting.
- DIN EN 13792 color-coded media index buttons
- Hydrostatic pressure tested to 10 Bar
Full compliance with ANSI Z358.1. Delivers high-volume flushing stream when hazardous chemicals contact the eyes or skin.
- Pull-rod activated deluge shower head
- Dual aerated spray heads with flip dust covers
- SUS304 corrosion-resistant pipework
Prevents electrostatic discharge in electronics and cleanrooms while ensuring all-day ergonomic posture support.
- Surface resistance: 10^6 ~ 10^9 Ω/sq
- Class 100 cleanroom polyurethane seat
- Conductive chrome gas cylinder and casters
| Component | Standard Specification | Performance Rating |
|---|---|---|
| Chemical Cock | DIN 12920 / EN 13792 Epoxy Brass | Tested to 10 Bar Hydrostatic Pressure |
| Eye / Face Wash | ANSI Z358.1-2014 Aerated Dual Heads | 1.5 L/min continuous for >15 minutes |
| Emergency Shower | Deluge Spreader Head (SUS304 Pipe) | 76 L/min continuous at 2.1 Bar |
| ESD Lab Chair | Conductive Polyurethane + Chrome Base | Surface Resistance 10^6 ~ 10^9 Ω/sq |
Worktop Science & Chemical Resistance Spot Test Matrix
| Characteristic | Trespa® TopLab® | Cerastone Ceramic | Epoxy Resin | SUS 316L |
|---|---|---|---|---|
| Acid Resistance | Excellent (Organic & Acid) | Maximum (All Reagents) | Excellent | Good (Avoid Cl-) |
| Thermal Limit | 180°C Continuous | 1,200°C Non-Combustible | 300°C Limit | 800°C Heat Limit |
| Impact Hardness | Maximum (No Cracking) | Good (Guard Edges) | High | Extreme (No Denting) |
| Hygiene Cleanability | Non-porous Aseptic | Vitreous Glazed Clean | Monolithic Casting | Pharma Standard |
• Hydrofluoric Acid 48% (HF): Trespa Phenolic impervious (Ceramic glazed glass requires Trespa).
• Sodium Hydroxide 40% (NaOH): Zero caustic alkaline dissolution across all models.
• Organic Solvents (Acetone / Xylene): Zero swelling, softening, or blistering.
| Edge Profile | Geometry Detail | Functional Benefit |
|---|---|---|
| 3mm Chamfer Bevel | Machined 3 x 3 mm 45° angle | Eliminates sharp impact corners for forearm comfort |
| Marine Drip Rim | Raised 6mm integral spillage barrier | Prevents aggressive acid puddles from rolling onto floor |
| Coved Upright Curb | 100mm seamless upright splashback | Blocks liquid seepage behind wall-mounted casework |
100% Custom Fabrication & Cleanroom Pass Box Enclosures
From structural pillar cut-outs to non-standard ceiling heights and deep instrument bays, our engineering works fabricates millimetric custom units without costly delays. We also manufacture interlocked pass boxes for cleanroom material transfer.
| Equipment Type | Standard Material | Custom Adaptation Options |
|---|---|---|
| Pass Box (Static/Dynamic) | SUS304 Chamber + Glass Door | HEPA Fan Filter Unit / Differential Pressure Port |
| Gowning & Shoe Benches | Seamless Heavy SUS304 Sheet | Perforated Tops / Boot Storage Racks |
| SGA Tubular Steel Bench | 100 x 50 x 3.2mm Structural Steel | Mass Spectrometry Vibration Isolation Sump |
Anti-Corrosion Vacuum Sealing & ISPM-15 Wooden Crating
Fully certified international export crating complying with IPPC regulations ensures frictionless customs clearance worldwide without pest quarantine hold-ups.
Precision metal casework and electronics are vacuum-sealed inside multi-layer aluminum moisture-barrier foil with desiccants, preventing ocean salt-mist corrosion.
ShockWatch® and TiltWatch® calibrated visual monitoring indicators on every crate guarantee full transport accountability during ocean and air handling.
Our modular Knock-Down (KD) flat-pack assembly architecture increases container volumetric packing efficiency by 35%. This eliminates shipping damage and drastically reduces ocean freight expenses for international EPC contractors and buyers.
| Port / Hub | Transport Mode | Transit Lead Time | Documentation Package |
|---|---|---|---|
| Busan Main Port | Ocean Freight (20ft / 40ft HC FCL & LCL) | USA West 14d, SE Asia 5~8d, Europe 28d | B/L, Commercial Invoice, Packing List, C/O |
| Incheon Airport | Priority Air Cargo (Sensors & Spares) | Global Express 48 ~ 72 Hours Door-to-Door | Air Waybill, Dangerous Goods Cert, IPPC |
| Incoterms Scope | FOB Busan, CIF Destination Port, DDP Site | Full customs brokerage coordination | Insurance Policy & Impact Sensor Verification |
Proven Track Record: 3,500+ Completed Installations
From Korea's largest multinational conglomerates to national government science institutes, our casework and ventilation installations have endured rigorous safety audits and daily operational scrutiny.
• Biopharma & Life Sciences: Samsung Biologics, Celltrion, GC Biopharma, Hanmi Pharmaceutical R&D Centers.
• Chemical & High-Tech Materials: LG Chem Research Park, SK Chemicals, Lotte Chemical Advanced Institute.
• National Research Complexes: KIST (Korea Institute of Science & Technology), KRICT, KIMS.
• Leading Universities & Hospitals: Seoul National University, KAIST, POSTECH, Asan Medical Center.
• Overseas Turnkey Deliveries: Hanoi High-Tech Zone, Singapore Biopolis Labs, Georgia USA Facility.
| Fiscal Year | Scope Completed | Key Technology Deliverables |
|---|---|---|
| 2025–2026 | 280+ Facilities | Next-gen battery pilot lines, VAV low-exhaust cleanrooms |
| 2023–2024 | 250+ Facilities | Biopharma sterile GMP suites, automated acid scrubbers |
| 2020–2022 | 210+ Facilities | Semiconductor analytical labs, university chemistry bldgs |
Comprehensive 3-Year Warranty & IQ/OQ Validation Protocols
Full 36-month manufacturer warranty covering structural integrity, powder-coat finish, sash counterbalance pulleys, and electronic controllers.
Standardized Installation Qualification (IQ) and Operational Qualification (OQ) validation documentation packages for GMP and GLP compliant audits.
We guarantee direct factory supply of critical maintenance components, replacement valves, dampers, and sash glass for at least 10 years after delivery.
Using NIST-traceable calibrated digital hot-wire anemometers and aerosol smoke generators, our certified technical engineers conduct annual face velocity verification tests, providing official audit-ready safety compliance reports.
| Validation Protocol | Scope of Inspection & Testing | Deliverable Documentation |
|---|---|---|
| Installation Qualification (IQ) | Material certificates, utility connections, dimensional tolerances, electrical groundings | IQ Document Binder + Signed As-Built Inspection Certs |
| Operational Qualification (OQ) | Face velocity multi-point grid test, airflow alarm triggers, static pressure differentials | OQ Test Data Protocol + NIST Traceable Calibration Records |
| Performance Qualification (PQ) | ASHRAE 110 SF6 tracer gas containment, chemical challenge spot resistance audit | Certified Containment Report + Seal of Accreditation |
Global Headquarters & Advanced Works
Your Next Research Facility,
Engineered by SG-TECH.
Submit your architectural CAD or PDF floorplan to our engineering desk. We deliver a complete preliminary 3D Revit model, CFD ventilation static pressure estimation, and turnkey bill of materials (BOM) within 24 hours.
