HIOKI SOUND LEVEL METER FT3432

HIOKI SOUND LEVEL METER FT3432

Wide Range Sound Level Meter with Analog Output to Recorder for Advanced Sound Analysis
The FT3432 is used in noise management by facilitating the measurement of noise in factories and schools, near machinery, etc., to ensure a more comfortable environment. Small enough to fit in a pocket and weighing just 105 g, the instrument measures sound level, equivalent continuous sound level, sound exposure level, maximum sound level, and C-weighted peak sound level.

Overview

• Simple operation, no range switching needed
• Compact, lightweight design for easy one-handed operation
• 30 dB to 130 dB
• Analog output

Specification :

Applicable standards	IEC 61672-1: 2002 Class 2, JIS C 1509-1:2005 Class2
Measurement functions	Sound level, Equivalent continuous sound level, Sound exposure level, Maximum Sound level, C weighting peak sound level (measurement possible only when peak range is selected)
Measurement times	1/5/10 minutes, or 1 hour
Frequency weighting characteristics	A weighting, or C weighting
Measurement level range	[Wide range] A weighting: 30dB to 130dB, C weighting: 36dB to 130dB [Peak range] A weighting: 65dB to 130dB, C weighting: 65dB to 130dB
Frequency range	20 Hz to 8000 Hz
Microphone	1/2-inch electret condenser microphone
Time weighting characteristics	Fast or Slow
Output	DC output connector: DC output: 3 V (full scale), 25 mV/dB, Output impedance: 50 Ω AC monitor output connector: AC output: 1 Vrms +600 mVrms, -400 mVrms (at 110 dB) (Upper limit: 1.8 Vrms), Output impedance: 600 Ω, Frequency weighting characteristics: Z weighting
Power supply	LR03 (AAA) alkaline battery ×2, Continuous use 9 hr at wide range, R03 (AAA) manganese battery ×2, Continuous use 3 hr at wide range, Consumption: 80 mA
Dimensions and mass	63 mm (2.48 in) W × 120 mm (4.72 in) H × 23.5 mm (0.93 in) D, 105 g (3.7 oz), (including batteries)
Accessories	Wind Screen WS-14 ×1, Hand Strap VM-63-017 ×1, Windscreen fall out prevention rubber NL-27-014 ×1, Silicon Cover NL-27-026 ×1, Carrying Case 9757 ×1, LR03 (AAA) alkaline batteries ×2, Instruction manual ×1