The Instru-Labs mini booth is made from high grade pressed steel and has been designed and manufactured by professionals in the hearing testing field. The noise reduction performance of a typical Instru-Labs mini booth has been assessed by the Australian National Acoustic Laboratories, Chatswood, NSW., in compliance with the requirements of AS/NZS 1269.4:2005 and the certified noise reduction quantities are listed in the table below. Chair, audiometer, and shelf not included

Features :

• Interior low heat 12 volt fluorescent lamp

• Low noise cooling system designed by our engineers specifically for audiometric booths

• Magnetic door closing for full sound seal

• Double glazed viewing window

• Fully lined interior with noise reducing carpet like material

• Long lasting two pack paint to all exterior surfaces

• Vibration isolating castors for reduction of ground borne noise and easy movement of booth by a single person

• Designed to go through standard door frame with articulated door open

    Centre                        Attenuation

Frequency (Hz)                   Value

      125                              14.18

      250                              24.84

      500                              40.50

    2000                              43.20

    4000                              50.14

    8000                              49.46

Dimensions :

Exterior – 2200mm (H) x 950mm (W) x 1100mm (D)

Interior – 1900mm (H) x 800mm (W) x 950mm (D)