PCB CAL250

http://www.intl-sensor.com Time:2008/6/10 11:43:53 Count : 58 Times

PERFORMANCE

ENGLISH

Operating Frequency(± 2 Hz)

250 Hz

Output(± 0.1 dB)(Sound Pressure Level)

114 dB re 20 µPa

Distortion

<2 %

ENVIRONMENTAL

Temperature Range(Operating)

14 to +122 °F

-10 to +50 °C

Barometric Pressure Coefficient

≤ 0.3 dB

ELECTRICAL

Settling Time

≤ 2 sec

Internal Battery(Type)

[1]

Internal Battery(Quantity)

Battery Life

70 hours

[2][1]

PHYSICAL

Size (Height x Width x Length)

1.8 in x 1.8 in x 5.0 in

45.7 mm x 45.7 mm x 127 mm

Weight

9.0 oz

255 gm

SUPPLIED ACCESSORIES:

Model ADP019 Adaptor for 1/2 inch microphone. (1)

OPTIONAL ACCESSORIES:

Model 079A31 Adaptor for eight 1/4 inch microphones. (1)

Model ADP021 Adaptor for 1/4 inch microphone. (1)

All specifications are at room temperature unless otherwise specified.

NOTES:
[1]	Alkaline type recommended for longest service life.
[2]	Typical.

Keywords:

Class 1 microphone calibrator, output 114 dB at 250 Hz. 1" opening with 1/2"(ADP019) adaptor. 3/8" (ADP020) and 1/4" (ADP021) adaptors available.

Operating Frequency: (±2Hz) 250 Hz
Output: (±0.1dB) (Sound Pressure Level) 114 dB re 20 µPa
Distortion: <2 %
Configuration: Hand-Held

ProductsCompany

PCB Piezotronics was founded in 1967 as a manufacturer of piezoelectric quartz sensors, accelerometers,and associated electronics for the measurement of dynamic pressure, force, and vibration.The unique expertise of the company was the incorporation of microelectronic signal conditioning circuitry within these sensors to make them easier to use and more environmentally compatible.

Contact

Beijing Bron Science&Technology Commerce Co., Ltd.
Address：Room 512 of oriental Fortune,No.2 yard, North of the Anhua,Chongwen District，Beijing
Zip：100062
Tel：86 010-67114885/67124125/67152280
Fax：86 010-67124125
http://www.intl-sensor.com
E-mail:pcb@intl-sensor.com

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