Spartan 821/721 Manual Available Options and Accessories 5
1.3 Available Options and Accessories
1.3.1 Firmware Options
The following options are available to purchase from your sales representative.
Table 1.1 Optional Firmware Packages
1.3.2 Hardware Options and Accessories
The Spartan 721 or 821 is adaptable to a wide range of acoustic measurement applications
when equipped with the needed accessory sensors, adapters, and protective accessories.
The following table contains only a few examples of available hardware options. For a
complete listing of standard and system accessories, see
1.3.3 Ordering
Information
Octave Band Analysis
(X21-OB3)
Description: Simultaneous, real-time 1/1 & 1/3 Octave Frequency Analysis
for the range of 6.3 Hz to 20 kHz. Compliant with IEC 61260:2014 Class 1
and ANSI S1.11-2014 Class 1 standards.
Bluetooth Disabled
(X21-NBT)
Description: Disables Bluetooth connectivity during the time the setting is
enabled.
LEARN MORE
For more information on installing and enabling these firmware options, see
6.2 Upgrading 721 or 821 Firmware or Options
.
Table 1.2 Hardware Options and Accessories
Description Options Available
Accessory Kit Options
Class 1 Accessory kit (X21-ACC) for Spartan 821
• Case (CCS060)
• Power supply (PSA045)
• Class 1 calibrator (CAL200)
• Windscreen (WS001)
Class 2 Accessory kit (X21-ACC1) for Spartan 721
• Case (CCS060)
• Power supply (PSA045)
• Class 2 calibrator (CAL150)
• Windscreen (WS001)
Calibrator Options
Larson Davis Class 1 Calibrator; 94/114 dB @ 1 kHz (CAL200)
Larson Davis Class 2 Calibrator; 94/114 dB @ 1 kHz (CAL150)
microSD Card Access Door
Replacement door (X21-DOOR)
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