Acoustic Test Enclosure for Small Devices ETS-Lindgren SD

Code: ETS-Lindgren SD

Datasheet

PDF, 0.37 Mb

Description

Acoustically Controlled Test Environment
Survey and/or Engineering Grade Measurement
Applicable Test Standards: ISO 30744, GM W7293, GM W14011

APPLICATIONS

Automotive Components
Quality Assurance/Comparative Analysis
Testing of Telephone Handsets or Mounted Transducers for Noise Quality
Insertion Measurements of Hearing Aids
Evaluation Testing of Microphones or Preamplifiers for Noise Cancellation, Conductivity and Noise Emissions
Testing Noise Emissions of Small Parts or Components
Head & Torso Testing (SD3)
IT Product Noise Testing

Product Features and Options

Model #	Chamber Dims Outside (L x W x H)	Chamber Dims Inside (L x W x H)	Features	Applications	Some Applicable Standards
SD	91.4 cm x 86.4 cm x 91.4 cm (36 in. x 34 in. x 36 in.)	71.1 cm x 66.0 cm x 71.1 cm (28 in. x 26 in. x 28 in.)	For Testing > 500 Hz Solid Steel Floor Cable Ports (2) Vibration Pads (4) AS-A504 Walls	Quality Control Comparative Analysis	ISO 3744 ISO 3746 ISO 532B ISO 11201
SD1	111.8 cm x 111.8 cm x 111.8 cm (44 in. x 44 in. x 44 in.)	91.4 cm x 91.4 cm x 91.4 cm (36 in. x 36 in. x 36 in.)	For Testing > 500 Hz Solid Steel Floor Cable Ports (2) Vibration Pads (4) AS-A504 Walls Light(1)	Sound Power and Sound Pressure of Auto Parts,Computer Parts, and Small Parts	ISO 3744 ISO 3746 ISO 532B ISO 11201 GMW7293
SD2	152.4 cm x 152.4 cm x 162.6 cm (60 in. x 60 in. x 64 in.)	121.9 cm x 121.9 cm x 132.1 cm (48 in. x 48 in. x 52 in.)	For Testing > 500 Hz Solid Steel Floor Cable Ports (2) Vibration Pads (2) AS-A506 Walls Light(1)	Engineering Test of Small Parts	ISO 3744 ISO 3746 ISO 532B ISO 11201 GMW7293 MS14011
SD3	127 cm x 127 cm x 241.3 cm (50 in. x 50 in. x 95 in.)	106.7 cm x 106.7 cm x 213.4 cm (42 in. x 42 in. x 84 in.)	For Testing > 500 Hz Solid Steel Floor Cable Ports (2) Vibration Pads (2) AS-A504 Walls Light(1)	Head & Torso Testing Speech Intelligibility Codec Scoring End to End Signal Integrity	ISO 3744 ISO 3746 ISO 532B ISO 11201

Standard accessories

Acoustic Walls, Ceiling, and Floor
Acoustically Engineered Roof Integrated Ventilation System
Light (SD1, SD2, SD3 Only)
Sound Absorbing Perforated Steel Interior (Walls and Ceiling)
Panelized Floor (Reflective)
Floor Vibration Rails, SD2 & SD3
Floor Vibration Pads, SD & SD1
Cable Ports
-- 1 ea. 5.1 cm (2 in.)
-- 1 ea. 2.5 cm (1 in.)
Acoustic Door with Window

Recommended options

Test Stands (Not Available on SD3)
Absorptive Mini Wedges
Interior Perforated Floor
Stainless Steel Construction
Light (SD Only)
Ventilation Silencers (SD3 Only)

More products ETS-LINDGREN

INDUCED RF CURRENT METER 9 KHZ..70 MHZ ETS-LINDGREN HI-3702

• Wide Frequency Response (9 kHz - 70 MHz)
• Eliminates concern over foot contact and body orientation
• Monitors induced current while standing, walking, or climbing.
• Thermally based True RMS Converter Circuit for increased accuracy

BICONICAL LINEAR POLARIZED ANTENNA 30..100 MHZ ETS-LINDGREN 3159

• Frequency Minimum 30 MHz
• Frequency Maximum 100 MHz
• Impedance (Nominal) 50 ?
• Maximum Continuous Power 15 kW
• Pattern Type omnidirectional
• Polarization linear

PROTECTION TEMPEST/ RFI/ EMI FILTERS FOR TELECOM ETS-LINDGREN N24X/ N29X

• Suitable for EMI, EMP and Tempest protection
• Tubular, flat-pack or modular design
• 100dB insertion loss
• New ISDN filters now available
• Matched to balanced 600 Ohm lines

ELECTROMAGNETIC LEAKAGE METER OF MICROWAVE OVENS ETS-LINDGREN HI-1600

• Calibrated at 915 MHz and 2450 MHz
• Three Ranges

LINEAR POLARIZED LOG PERIODIC ARRAY ANTENNA 100 MHZ..1 GHZ ETS-LINDGREN 3150

• Frequency Minimum 100 MHz
• Frequency Maximum 1 GHz
• Connectors 7/8 EIA Flange (others available)
• Impedance (Nominal) 50 ?
• Maximum Continuous Power 2 kW
• Pattern Type directional
• Polarization linear

PRECISION DIPOLE ANTENNA WITH OMNI-DIRECTIONAL EMISSIONS FOR IMMUNITY TESTING 440..3010 MHZ ETS-LINDGREN 3125

• Frequency Matched to Wireless Device Frequencies: 440..3010 MHz
• IEEE SCC 34 Design
• Designed for AAMI/FDA Test Requirements

MAGNETIC FIELD MEASUREMENT PROBE 300 KHZ..300 MHZ ETS-LINDGREN HI-4433

• Frequency Range: 300 kHz - 300 MHz
• Magnetic Field Sensing: 5-300 MHz
• Automatic Continuous Zeroing
• Data from each axis can be viewed individually
• Isotropic Detection

GTEM TEST CELL FOR EMC RADIATED EMISSIONS & IMMUNITY ETS-LINDGREN 5405

• Frequency: DC - 20 GHz (RI) 2 9 kHz - 5 GHz (RE) 1
• Post Production
• For all Phases of EMC Testing - Design Qualification - Pre-Compliance
• Full Compliance IEC 61000-4-3 ANSI C63.4

SHIELDED TEST CELL ENCLOSURE FOR WIRELESS MEASUREMENTS ETS-LINDGREN 5247

• Roll-About Casters
• Portable RF Shielded Enclosure for OTA measurements
• >80 dB Typical RF Isolation
• RF Absorber Lined
• Dual Polarized Horn Antenna
• 700 MHz - 10 GHz Frequency Range
• Linear & Circular Polarization

ELF MAGNETIC FIELD SURVEY METER 30..2000 HZ ETS-LINDGREN HI-3624

• Isotropic Response
• True RMS Detection
• 100dB Dynamic Range
• Low Cost, True RMS Magnetic Field Measurements