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소음교정기(Sound Calibrator) ▷ 마이크로폰
마이크로폰
  모델명 : Microphone
  원산지 : 일본
  제조사 : ACO
  가   격 : 문의
  분류명 : Microphone
product
제품사양
적용사례
기술자료
 

 

Sound Measurement Condenser Microphone

Use
Diaphragm Diameter
Type
Appearance
Pressure Sensitivity
(dBrelV/Pa)
Polarization
Voltage
(V)
Frequency
Characteristics
(Hz)
Dynamic
Range (dB)
Category
Temperature
Characteristic
(dB/℃)
Range of Humidity
(%)
Preamplifier Type
For High Precision Sound Measurement
1inch
Type7022
-26
200
10~
20,000
10~150
Free-field
±0.007
0~90
Type4022
Type7023
-28
10~
10,000
Pressure-field
1/2inch
Type7046
-27
200
10~
20,000
20~145
Free-field
±0.007
0~90
Type4012
Type7047
-28
10~
10,000
Pressure-field
Type7012
-36
10~
40,000
21~160
Free-field
Type7013
-38
10~
20,000
Pressure-field
1/4inch
Type7016
-49
200
20~
100,000
50~164
Free-field
±0.007
0~90
Type4116
Type7017
-58
20~
70,000
60~164
Pressure-field
1/6inch
Type7116
-60
200
20~
140,000
60~170
Pressure-field
±0.007
0~90
Type4116
(Use
Dedicated
Connector)

Electret Condenser Microphone

Use
Diaphragm Diameter
Type
Appearance
Pressure Sensitivity
(dBrelV/Pa)
Polarization
Voltage
(V)
Frequency
Characteristics
(Hz)
Dynamic
Range (dB)
Category
Temperature
Characteristic
(dB/℃)
Range of Humidity
(%)
Preamplifier Type
For High Precision Sound Measurement
1/2inch
Type7052
-36
0
20~
10,000
21~135
Free-field
±0.02
0~90
Type4052
1/2inch
Type7146
-27
0
10~
20,000
15~145
Free-field
±0.007
0~90
 
Type4015 .

Attention)Temperature Coverage:-10℃~60℃

Condenser Microphone for Special Use

Use
Diaphragm Diameter
Type
Appearance
Pressure Sensitivity
(dBrelV/Pa)
Polarization
Voltage
(V)
Frequency
Characteristics
(Hz)
Dynamic
Range (dB)
Category
Temperature
Characteristic
(dB/℃)
Range of Humidity
(%)
Preamplifier Type
Extra Sensitive Specification
1inch
Type7020
-20
200
10~
10,000
2~100
Free-field
±0.01
0~90
Type4022S
High Temperature Tolerant Specification
1/2inch
Type7412
-38
200
20~
20,000
32~140
Free-field
±0.02
0~90
Type4412

Attention)Temperature Coverage:-10℃~60℃

Microphone Preamplifier

Type
Appearance
Diaphragm Diameter
(inch)
Detection Range
(dB)
Frequency
(Hz)
Impedance
Maximum
Output
Voltage
(V)
Battery
Voltage
(V)
Electric Current
(mA)
Cable
(m)
Dimensions
(mm)
Connector
Applicable Microphone
Input
Output
Type4022
1
0
20~
20,000
 
>1.5GΩ
   //0.5PF
 
>50
7
+28
1
3
24φ
×100
LEMO
or
B&KType
or
5P
Type7022
Type7023
Type4012
1/2
-.02
20~
20,000
>3GΩ
   //0.6PF
>50
7
+28
1
3
13φ
×110
LEMO
or
B&KType
or
5P
Type7046
Type7047
Type7012
Type7013
Type4152
1/2
-1.0
20~
20,000
>600MΩ
  //0.6PF
>800
2
+15

+24
0.4

4
13φ
×46
BNC
Type7046
Type7047
Type7012
Type7013
Type4116
1/4
-0.5
20~
200,000
>50GΩ
  //0.3PF
>25
30
+12

+120
1
2
6.35φ
×88.5
LEMO
or
B&KType
or
5P
Type7016
Type7017
Type7116

Microphone Power Supply

Name
Appearance
Input
Output
Supply Voltage
Power Supply Voltage
CH#
Terminal 
CH#
Terminal 
Microphone
Polarization Voltage
Preamplifier
Type5001
2
LEMO
(Female)
2
BNC
DC200V
DC28V
DC9V
(006P×1)
Type5004
2
B&K Type
7P
or
5P
2
BNC
DC200V
DC28V
AC100V

Sound Calibration Apparatus

Type
Appearance
Specifications
Type2127

Sound Calibrator

Sound Pressure Level : 94dB
Accuracy : ±0.3dB
Frequency :1000Hz
(sine wave)
Battery  : 2 Alkaline dry batteries LR6
Battery Life : 35hours
Size : Approximatery110(W) X 75.5(H) X 46(D)
Weight : 150g
Type2124A

Pistonphone

Sound Pressure Level : 124dB re.20μPa
Accuracy : ±0.2dB
Frequency :250Hz ±2%
(sine wave)
Battery  : DC6V
(4 Alkaline dry batteries)
Battery Life : 8hours
Size : 37φ×224
Weigh : 800g
Accessories : 1/2,1/4inch Adapter