ACO Pacific Microphones

Premium Type 1 Microphones for when you need to measure

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PS9200KIT-LI

PS9200 KitThe PS9200KIT is a complete 1/2 inch Type 1 measurement microphone system. Housed in an ABS custom die-cut foam case (SC1) the PS9200KIT is an excellent choice for field applications.

Applications include loudspeaker testing, architectural acoustics, product testing, preventative maintenance, automobile and aircraft testing, and regulatory compliance testing. The PS9200KIT provides a microphone system traceable to US and International standards.

PS9200Kit-LI Includes:

 

Specifications for The "Alternative" Family of Products
Type 1 Type 1.5TM
(Excellent Type 2)
ACO Pacific Model No. 7020 7022 7023 7012 7013 7046 7047 MK224 7016 7017 7051 7052
Nominal Diameter 1 inch ----------1/2 inch ---------- 1/4 inch 1/2 inch
Response Characteristic Free Field 0" Free Field 0" Pressure Free Field 0" Pressure Free Field 0" Pressure Free Field 0" Free Field 0" Pressure Pressure Free Field 0"
  OPEN CIRCUIT SPECIFICATIONS
Frequency Response
+ 2dB
3Hz to 10kHz 3Hz to 20kHz 3Hz to 10kHz 3Hz to 40kHz 3Hz to 20kHz 3Hz to 20kHz 3Hz to 10kHz 8Hz to 18kHz 5Hz to 120kHz 5Hz to 70kHz 3Hz to 12.5kHz 3Hz to 20kHz
Sensitivity dB re: 1V/Pa (mv/Pa) -20dB
(100)
-26dB (50) -36dB (15) -38dB (12.5) -26dB (50) -28dB (40) -26dB (50) -49dB (3) -58dB (1) -29dB (35) -33dB (22)
Dynamic Range (3% THD) Typ. <2-100dB 8dBA-150dB 18dBA-160dB 12dBA-145dB 14dBA-145dB 35dBA-164dB 45dBA-175dB 18dBA-150dB 20dBA-155dB
Nom. Polarization Cartridge Cap. 60pF 18pF 20pF 18pF 6.5pF 18pF 18pF
Polarization Voltage
---------------- 200 Vdc --------------- 0 Vdc 200 Vdc 0 Vdc 0 Vdc
Temperature Coefficient
-10oC to +50oC
0.01 dB/Co + .001dB/Co (-30oC to + 80oC < +0.25dB) 0.01 dB/Co
Influence of Humidity 55oC - 95%
<+0.1dB (non condensing)
Long Term Stability 20o >900 years/dB >250 years/dB >900 years/dB >250 years/dB
  MECHANICAL DIMENSIONS
Height of Cartridge with grid
27.5 mm 18.5 mm 12.7 mm 16.7 mm 10.5 mm 13 mm
Without grid 25.5 mm 17.0 mm 11.5 mm 15.5 mm 15.5 mm 9.0 mm 12.0 mm
Diameter of Cartridge with grid 23.77 mm --------------- 13.2 mm --------------- 7.0 mm 13.2 mm
Without grid 23.77 mm --------------- 12.7 mm --------------- 6.35 mm 12.7 mm
Thread for Grid or Coupler 23.11 mm 60UNS2 ------------ 12.7 mm 60UNS2 ------------ 6.35 mm 60UNS2 12.7 mm 60UNS2
Thread for Preamp Mounting 23.11 mm 60UNS2 ------------ 11.7 mm 60UNS2 ------------ 5.7 mm 60UNS2 11.7 mm 60UNS2
Equivalent Bruel and Kjaer Type -- 4145 4144 4133/4191 4134/4192 4165 4166 4155/4189 4135 4136 -- --
Companion Preamplifier 4022, 40S22 4022 (4012 +AD0122)
40S22
4012, 40S12 4112E, 4212 4116 4016 (4012+AD0016 4012E, 4212, 4048

 
 

Pricing (from Liberty Instruments, only).

PS9200KIT-LI:
    USD $1750

Attenuators for use with PRAXIS AudPod (20dB or 40dB, specify), for high SPL testing.  Allows ACO mic kit to serve for both high sensitivity and high SPL testing.
Works with other mics having approximately 150 ohm output impedance.  Stated attenuation value obtained only when driving mic input of PRAXIS Audpod (3.45k input impedance).
   
USD $20 each (one set of each provided with PS9200KIT-LI).