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Handheld Software

Specialized sound level meter apps enabling a high degree of customization to your HBK Sound Level Meter. The individual apps are compatible with Type 2250 and Type 2270, unless otherwise specified.

Code Name
BZ-5468--- Software, DIRAC
-7841--- DIRAC Room Acoustics Software
-7820-X-- Add 7820 Evaluator license to key
-7841-X-100- Upgrade to the latest version of DIRAC
BZ-7226--- 2250/2270 Signal Recording Option
BZ-7225--- 2250/2270 Software Enhanced Logging
BZ-7403--N- 2245/2255 Frequency Analysis
BZ-7225--001- 2250/2270 Software Enhanced Logging
BZ-7402--N- 2245/2255 Logging
BZ-7242--- Welmec Configuration for PTB
BZ-7241--- Welmec Configuration
BZ-7230--- 2250/2270 Software FFT Analysis
BZ-7223--- 2250 Software Frequency Analysis
FW-2245--000- SLM 2245 Standard Firmware
BZ-7302--N- 2245/2255 Work Noise Partner
BZ-7234--- 2250/2270 Enhanced Vibration & Low FO
BZ-7228--- 2250 SW Building Accoustic w. BZ-7227
FW-2255--001- Sound Level Meter 2255 WELMEC Type
BZ-7130--- 2250 Light, Software
BZ-7401--N- 2245/2255 Extended Broadband Analysis
BZ-7303--N- 2245/2255 Product Noise Partner
BZ-7300--NT12- 2245/2255 Noise Partner, 12-m license
BZ-7235--001- Software Turbomeca Basic Engine
BZ-7233--- 2270 Sound Intensity Appl. w.FOC Upgrade
BZ-7231--- 2250/2270 ToneAssessmentOption for SLM
BZ-7228--001- 2250/2270 Software Building Acoustics
BZ-7227--- 2250 Software Reverberation Time
BZ-7224--001- 2250/2270 Software Logging
BZ-7133--- 2250 Light, Logging Software
FW-2245--002- SLM 2245 WELMEC Approval FW, Spain
BZ-7404--N- 2245/2255 MP3 Audio
BZ-7300--UPG- 2245 Upgrade Exhaust Noise Partner to NP
BZ-7236--001- Software Turbomeca Z41 Gear
BZ-7230--001- 2250/2270 Software FFT Analysis
BZ-7229--- 2270 2-channel Option
BZ-7228--100- Upgrade BZ-7227 RT Appl. to BZ-7228 BASW
BZ-7226--001- 2250/2270 Signal Recording Option
BZ-7225--UPG- Upgrade LSW BZ-7224/Enhanced LSW BZ-7225
BZ-7224--- 2250/2270 Software Logging
BZ-7132--- 2250 Light, Frequency Analysis Software
BZ-5298--- Software, Environmental Software
BZ-5503--N36- Post Processing Mod , 3 years,any Instr.
BZ-7350-X-NI- Building Acoustics from MPS, 1 Instr.
BZ-7450--NT12- 2255 Advanced Logging, 12-m node locked
-7830--- Qualifier: SW Building Ac. + Post Proc.
BZ-7350-X-ND- Building Acoustics from MPS, any Instr.
FW-2255--000- SLM 2255 Standard Firmware
BZ-7450--N- 2255 Advanced Logging
FW-2245--001- SLM 2245 WELMEC Approval FW, Germany
BZ-5503--NI- Post Processing Perm. License, 1 Instr.
BZ-5503--060- Post Processing Module, 5 years,1 Instr.
BZ-7302-X-NI- Work Noise Partner from MPS, 1 Instr.
BZ-7302-X-ND- Work Noise Partner from MPS, any Instr.
BZ-7451--NT12- 2255 Analysis Quality Audio, 12-m nl
BZ-7350--N- 2255 Building Acoustics Partner
BZ-7451--N- 2255 Analysis Quality Audio
BZ-7350--NT12- 2255 Building AP, 12-months license
BZ-7301--N- 2245/2255 Enviro Noise Partner
BZ-5503--ND- Post Processing, Perm. Lic, any Instr.
BZ-5503--036- Post Processing Module, 3 years,1 Instr.
BZ-7400--N- 2245/2255 Open Interface
BZ-7222--UPG- Upgrade SW 2250 NMT to 2250 (SLM SW)
BZ-5503--N60- Post Processing Mod, 5 years, any Instr.
BZ-5503--012- Post Processing Module, 1 year, 1 Instr.
-7815-X-100- Upgrade SW to Latest Version of 7815

Our sound level meter apps expand the features of your Type 2250 and Type 2270 sound level meter. The apps are hosted directly on the sound level meter as optional software modules and enables your measurement features for noise logging, FFT analysis, reverberation time, octave frequency analysis, responding to many customized measurement and analysis applications.