AVX 2 - Industrial Audiometric Booth
Precision in Silence - Built to last
Specifications of the AVX2 Audiometric Booth
- Overview: Designed and manufactured to meet all relevant SANS and ISO standards for diagnostic audiometric enclosures. All materials comply with SANS and ISO standards for acoustic dampening, sound absorption, and fire resistance
Materials and Panels
- Construction Standards: Manufactured in accordance with ISO 9001 standards.
- Panel Material: 2mm powder-coated sandpaper finish structured mild steel panels.
- Panel Thickness: 100mm thick with five layers of insulation and absorption barriers.
- Core Material: High-density polyurethane or mineral wool for excellent acoustic and thermal properties.
- Surface Finish: Modular pre-painted structured metal sheets.
- Fire Resistance: Complies with EN 13823 and SANS 10177 fire rating standards.
MODELS
AVX2
EXTERNAL DIMENSION
Length: 1998mm – Width: 1998mm – Height: 2277mm
INTERNAL DIMENSIONS
Door Opening: 738mm – Depth: 1783mm- Width: 1783mm – Height: 1960mm
MASS
Approximately 1700kg
VIBRATION AND MOBILITY
Anti-vibration platform: Height and pitch adjustable platform for stability; isolated with industrial-strength rubber inlays
Flooring: Carpeted with thick sound absorptive material for enhanced acoustic dampening
ROOF AND VENTILATION
Acoustic Absorption: Roof and side panels constructed with a five-layer acoustic barrier for maximum sound absorption
Ventilation System: Features an acoustically designed maze with ultra-silent forced induction and extraction fans for low-noise air exchange
Equipped with a UV-C disinfection lighting system for a safe testing environment
DOOR FEATURES
Design: Stainless steel handle; opens 180 degrees outwards with three heavy-duty hinges
Sealing: Stepped type door seal with two opposed 15mm magnetic compression seals
WINDOWS
Material: Two thick safety glass panels for sound absorption
Frame: Black sandpaper finished powder-coated frame installed on a frictionless anti-vibration platform
Size: 710mm wide x 810mm high
ELECTRICAL AND LIGHTING
Wiring: Alvex 1.5mm 2 core + E for all connections
Lead: 5m lead with a 3-pin ISA socket and plug
Electrical Compliance: All connections comply with SANS specifications for indoor electrical appliances
Power Supply: Internal and external 15 amp single wall socket provided
Lighting: Two flush-mounted incandescent light binnacles for ample interior lighting
WORK PLATFORM (OPTIONAL)
600mm x 930mm work platform mounted on the side of the booth for audiometric equipment with easy access to electrical outlets
BOOTH CONNECTION SOCKETS
Audio Connections: Multi-port stereo patch panel and cable interconnection tray located near the work platform
SEATING
Optional seating choices include either a chair or an adjustable examination couch
FINISH
Sandpaper white powder coating with a sleek black window frame
INSTALLATION
Stability: Ultra heavy duty insulated feet for a stable anti-vibration platform
Design: Easy installation with minimum floor space requirements of 3m x 4m; panels fit through standard-sized doors
Setup time: Booth is ready for use within minutes after installation
| Accoustic Performance | Frequency (Hz) | Noise Reduction (dB) |
|---|---|---|
|
Attenuation |
Provides effective noise reduction, measured in accordance with SANS 10182 |
|
|
|
125 |
27.0 |
|
|
250 |
26.8 |
|
|
500 |
35.1 |
|
|
1000 |
44.9 |
|
|
2000 |
53.9 |
|
|
4000 |
58.7 |
|
|
8000 |
59.0 |