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Portable 1/3 Octave Digital RTA with Intelligibility and Privacy Index options
Model: DSP30BP
- The following standard features are supplied:
- DSP30: Model MK8A - 600 ohm omni-directional electret condenser instrument microphone.
- DSP30A: Model MK160 - 600 ohm omni-directional electret condenser instrument microphone.
- DSP30B: - With Intelligibility Package - Model TEF04 instrument microphone, Serial port, OPTSTIcis tm CD, Rugged carrying case.
- DSP30BP: - With Intelligibility/Privacy Package - Model TEF04 instrument microphone, Serial port, OPTSTIcis tm CD, Rugged carrying case.
Product Info
Tech Specs
Documents
The system makes use of software-controlled filters allowing measurements over a wider dynamic range without interference from adjacent frequencies. The user is also able to change the character of the filters from standard ANSI CLASS III triple tuned filters to filters with sharper skirts (better than CLASS III). These sharper filters allow the user to measure over a larger dynamic range without interference from adjoining frequencies.
- The following standard features are supplied:
- DSP30: Model MK8A - 600 ohm omni-directional electret condenser instrument microphone.
- DSP30A: Model MK160 - 600 ohm omni-directional electret condenser instrument microphone.
- DSP30B: - With Intelligibility Package - Model TEF04 instrument microphone, Serial port, OPTSTIcis tm CD, Rugged carrying case.
- DSP30BP: - With Intelligibility/Privacy Package - Model TEF04 instrument microphone, Serial port, OPTSTIcis tm CD, Rugged carrying case.
- An 85dB window not limited by the display.
- Automatic Sum & Average function to normalize readings and stabilize pink noise.
- 60 active memories.
- IEC Flat, A, C or User designated curves.
- A Sum mode to sum and average response curves.
- A Subtract mode to subtract one memory from another.
- Keypad selectable filters: ANSI triple tuned or sharper for notching applications.
- Scales from 1/4dB to 5dB.
- Multiple plot function.
- Export file function.
- Optional expansion features can be added anytime.
- Available in Rack Mount (DSP30RM) and Computer Interface Only (DSPCIW) models.
- All DSP series units can be interfaced with a computer using the RS232 port and available software.
- Analyzer Signal Type - Audio
- Tester Format - Other
- Microphone Input:
DSP30/30B/30BP: 27dB to 125dB SPL
DSP30A: 65dB to 160dB - Line input: -88dBu to +14dBu (.031mV to 3.88V rms)
- Measurement window:
85dB
- Microphone: Balanced, XLR 3 pin receptacle
- Line:
Unbalanced 1/4" phone jack. 15k ohm impedance.
- Printer Port: DB25F (optional)
- RS232 port:
DB25M (optional), Standard on DSP30B/BP
- Center Frequencies:
ISO 1/3 octave between 25Hz - 20kHz.
- Center Frequency Accuracy:
Typically ±1%.
- Relative Flatness Channel to Channel:
1/4dB.
- Displays:
Audio Spectrum, 30 channel, 10 LEDs per channel, all channels scalable in 1/4, 1/2, 1, 2, 3, 4, or 5dB SPL.
SPL & Reference readings 3 digit via 7 segment LED readout.
- Filters:
ANSI standard (triple tuned) & sharper than standard for notching applications.
- Weighting:
IEC A, C, Flat or USER defined.
- Decay Rate:
Fast = 34.7dB/s, Medium = 8.7dB/s, Slow = 4.3dB/s
- Function Control:
16 button keypad.
- Batteries:
Eight "AA" alkaline or nicad. External: 12Vdc @ 500mA via 2.1mm jack
- Case Material: High Impact ABS.
- Current Draw: 0.50 Amps
- DC Voltage: 12 Volts
- Depth: 63.50 mm
- Height: 260.35 mm
- Width: 254 mm
- Product Weight: 0.91 kg
- Regulatory Compliance: CE,FCC
Digital 1/3 Octave Analyzer Brochure
232 kb
- Brochure
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Contact InSight Systems Group Pty Ltd
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InSight Systems Group Pty Ltd
8/170 Rooks Road
Vermont, Victoria 3133
Australia
1300 369 451
www.insightsystems.com.au
Contact in regards to this product:
Gold Line
Model: DSP30BP
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