BKBrüel & Kjær

2250 Light

2250 Light 120dB

1/1 1/3

USB 2250 Light PC PC

2250 Light Microsoft Excel Brüel & Kjær 7815®

7820 7825

Class 1

1/1 1/3

120dB 140dB

1/1

1/3

PC

IP44

2250

2

2250 Light Brüel & Kjær

2250

2250 Light

2250 Light

BZ-7130 2250 Light

2250 Light 2250

FFT 2250

BP2025 Brüel & Kjær

2250 Light

/

2250 Light

2250 Light

A C

3dB

4 5 6dB

2250 Light

RMS

2250Light 1/1

2250 Light

A

C 1/3

31 12.5Hz 16kHz

3

2250 Light

100

5 1/1 1/3

2250 Light

Windows PC

Excel

Brüel & Kjær 7825 Protector

7825 ISO9612.2

2250 Light

2250 Light

2250 Light 2250

Brüel & Kjær

®

BZ-7130

2250 Light

2250 Light

Leq

2250 Light

2250 Light

1

CF SD

100

4

100ms

L L

5

1/1 1/3

Windows PC

Brüel & Kjær

7820 Evaluator 7821 Evaluator Light

ISO

1996 DIN45 645 TA Lärm NF S31-010 BS4142 BP1752

2250 Light 120dB

140dB

2250 Light

Brüel & Kjær

A 1/3 2250 Light

AF Aeq

®

2250 Light

USB Windows PC

2250 Light 120dB

3.5

Brüel & Kjær

2250 Light 7815

®

Windows®

5

.2250 Light

/

/

Falcon Range1/2

100

TM

1

/ /

/5

/

2250

3.5

USB On-the-GoPC

CF SD

LED

8-24V

2

/

6

1 /1

2250 Light

IEC 61672-1

F S I

120dB

2250 Light 1/1 BZ-7131 1/3

BZ-7132

1/1

1/3

1/1 16Hz 8kHz

1/3 12.5Hz 16kHz

140dB 135dB

BZ-7130

7

100

1 100

7821 Evaluator Light

SD CF

PC BZ-5503( )

PC

SD

128

1 24

5 1

100 3

4

100 1/3 30

58

100 1/3 86

8

BZ-5503 2250 Light

2250 Light PC

PC 2250 Light

PC

2250 Light

a

a

a. 1/1 1/3

120dB

4950 140dB

IEC/ANSI SLM Type/Class1

A B C Z( ) F S I

/

/

-

L L L

5Hz-18kHz

GSM

(USB )

1/1 ( 16Hz 8kHz)

1/3 ( 12.5Hz 16kHz)

1 24

L / L

Aeq AF AS

Aeq AF

9

,CE EMCC-Tick EMC

EN/IEC61010-1UL61010B-1

EN/IEC61000-6-3CISPR22 BFCC 15 BIEC61672-1 IEC61260 IEC 60651 IEC 60804

EN/EC61000-6-2EN/IEC61326 -EMCIEC61672-1 IEC61260 IEC 60651 IEC 60804

2250 Light 4950 ZC-0032

1/2

50mV/Pa( -26dB re 1V/Pa )

2dB

12.5pF( 250Hz)

0.3dB

10 LEMO

100 2250 Light

23

+

A

B

C

Z 5Hz-20KHz

14.0dB

12.9dB

13.0dB

14.4dB

12.9dB

11.8dB

13.4dB

19.2dB

16.4dB

15.4dB

16.2dB

20.4dB

11

1 1 5

240 X 320

USB1.1 Mini B

Hayes GSM

3.5

1.4V

32

8-24V <20mV

1.5A

2.5 10W

FFA.00 LEMO

8

20M

/

/

24 0.45

2

10

IEC60068-2-1 & IEC60068-2-2

0.1dB,-10 +50 C 14 122 F

-25 +70 C -13 158 F

IEC60068-2-78 90%RH 40 C 104 F

0%<RH<90%, 0.1 dB( 40 C 104 F ,1KHz )

IP44

IEC6008-2-6 0.3mm, 20m/s ,10-500Hz

IEC6008-2-27 :1000m/s

IEC6008-2-29 1000bumps 250m/s

650 23

300 X 93 X 50 11.8 X 3.7 X 1.9

+

O O

O O

O O

O O

2

2

2

”

10

IEC61672-1(2002-05)Class1

IEC60651(1979) 1(1993-02) 2(2000

-10), 1

IEC60804(2000-10), 1

IEC61252

DIN45657(1997-07)

ANSIS1.4-1983 ANSI s1.4A-1985 1

ANSIS1.43-1997 1

IEC

IEC EN 2250 Light

EN

UA-0237

( ) , (

)

A B

X

C Z

V A B C Z

U F S

Q 4 5 6dB

N 0.1 99.9

%

L eq L eq

LXE LYE

LXSmax LXFmax LAImax

LYSmax LYFmax LYImax

LXSmin LXFmin LXImin

LYSmin LYFmin LYImin

LXIeq LYIeq LAIeq - LAeq

LAFTeq LAFTeq - LAeq

Lep,d Lep,d,v E

#VPeaks(>137dB) #VPeaks(>137dB) Lvpeak

TVpeak LavUQ TWA

TWAV DoseUQ% Proj.DoseUQ%

LCeq LAeq-

LXS LXF LXI

LYS LYF LYI

LXS SPL LXF SPL LXI SPL

LYS SPL LYF SPL LYI SPL

LVpeak,1s L LAN1 AUN1 L LAN2 AUN2

L LAN3 AUN3 L LAN4 AUN4 L LAN5 AUN5

L LAN6 AUN6 L LAN7 AUN7

1kHz

A 16.4 140dB

IEC60651

23.9dB 123dB

IEC60804 A 21.8dB 140dB

IEC61672 A 1kHz 25.0dB

140dB

IEC61672 30.1dB 143dB

L L L

L L L L 10

130dB 0.2dB

L L 1 130dB

0.2dB

dB

L

1 24 1

5

/

LED

5

4231

4231

20

-60dB 60dB

AF AS Aeq

AFN1-7 ASN1-7 AF AS

AN1-7 Aeq

XF

11

BZ-7131 BZ-7132 BZ7130

BZ-7131 BZ-7132

IEC61260 1995-07 1 2001-09 1/1

1/3 0

ANSI 1.111986,1/1 1/3

3 0-C

ANSIS1.11-2204,1/1 0

16Hz8KHz

12.5Hz16KHz

X A B C Z

L L L

L L

L L

SIL PSIL SIL3L (BZ-7132 only)

1kHz

1/3 1.5 140dB

IEC61260 25.0dB 140dB

A/B C/Z

5 10 20 40 60 80 100 120 140 160

dB

Xeq XSmax XFmax

XSmin XFmin

Xs XF

Aeq(20-200Hz)

BZ-7133 BZ-7130 BZ-7133

SD CF

1 1 24

L L 100

10

3

BZ7131 BZ-7132

1 1 31

BZ7131 BZ-7132

AF Aeq

5

5 10 20 40 60 80 100 120 140 160

dB /

SD CF

BZ-5503 2250 Light PC

2250 Light CD-ROM

BZ-5298 BZ-5503

PC 2250 Light

2250

2250 Light

Microsoft Excel®

7810 Predictor

7812 Lima 7815 NoiseExplore 7816 Acoustic

Determination 7820 Evaluator 7825 Protector

2250 Light 2250 Light

]

USB ver 1.1 Hayes GSM

Windows 2000/ Windows XP Microsoft .NET

Pentium III 128MB RAM

SVGA / CD-ROM

USB Windows XP

® ® ®

®

®

Brüel & Kjær

Microsoft Visual Basic Microsoft /

Speakon Neutrik Ag

BKBrüel & Kjær

2250-L-100 BZ-7130

2250-L-200 BZ-7130 1/1

BZ-7131

2250-L-300 BZ-7130 1/1

BZ-7131 1/3 BZ-7132

2250-L-400 BZ-7130 BZ-

7133

2250-L-500 BZ-7130 1/1

BZ-7131 1/3 BZ-7132

BZ-7133

BZ-7131 2250 Light 1/1

BZ-7131 2250 Light 1/3

BZ-7133 2250 Light

4950 1/2

ZC-0032

AO-1476 USB A USB B 1.8 (6

)

BZ-5298 BZ-

5503

ZG-0429

QB-0061

FB-0691

UA-0237 90

DH-0696

KE-0441 2250 Light

UA 1654- 5

FB-0691

UA-0254 90 (6 UA-0237)

UA-1673

DH-0696

KE-0441 2250 Light

HT 0015-

UA 1654- 5

4231

UA-1251

UL-1009 SD

FB-0691

UA-0254 90 (6 UA-0237)

UA-1673

DH-0696

KE-0441 2250 Light

HT 0015-

UA 1654- 5

4231

UA-1251

UL-1009 SD

7812 Evaluator Light

FB-0691

UA-0254 90 (6 UA-0237)

UA-1673

DH-0696

KE-0441 2250 Light

HT 0015-

UA 1654- 5

4231

UA-1251

UL-1009 SD

7825 Protector

ZG0444 QB0061

4231 KE0440

2250-CAI 2250

2250-CAF 2250

2250-CTF 2250

2250-TCF 2250

3592 BP1744

AO-0441-D-030 10 LEMO 3 (10 )

AO-0441-D-100 10 LEMO 100 (33

)

KE-0404

UA 0587-

UA 0801-

UA 1317-

UA-1651

UL-1009 SD

UL-1013 CF

UA 1654- 5

7815 Noise Explorer

7821 Evaluator Light

7825 Protector

2250-L-EW1

2250-MU1 2250 Light 2250

BP

22

08

Tel 86(10)-5993 5811 Fax 86(10)-5993 5911Tel 86(21)-6113 3667 Fax 86(21)-6113 3670Tel 86(20)-2887 3818 Fax 86(20)-2887 3848Tel 86(24)-2253 1770 Fax 86(24)-2253 1740Tel 86(28)-8652 8500 Fax 86(28)-8652 8502Tel 86(29)-8798 3351 Fax 86(29)-8798 3353Tel 86(27)-5980 5121 Fax 86(27)-5980 5101Tel (852)2548 7486 Fax (852)2858 1168