HS-5618A/积分式声级计HS5618A
产品概述（中英文）
HS-5618A积分式声级计是一款专为噪声测量设计的智能化便携仪器，采用64×128点阵大屏幕液晶显示，支持实时时钟与测量数据同步显示。该设备可自动设定10秒至24小时不等的测量时长，记录瞬时声级、等效连续声级等参数，并存储多达1000组单次数据。其紧凑的尖头设计（307×80×30mm）有效减少声反射，内置5节5号电池或外接9V电源供电，适合环境监测、工业检测等场景。配备HS14423型1/2英寸电容传声器，测量范围35-130dB(A/C)，支持A/C计权及F/S时间计权，数据可通过RS-232C接口传输至打印机或计算机。117
The HS-5618A Integrating Sound Level Meter is a portable intelligent instrument for noise measurement, featuring a 64×128 dot-matrix LCD that displays real-time clock and measurement data simultaneously. It supports automatic measurement durations from 10 seconds to 24 hours, capturing parameters like instantaneous sound level and equivalent continuous sound level, with storage for up to 1,000 single datasets. Its compact pointed design (307×80×30mm) minimizes acoustic reflection, powered by 5 AA batteries or an external 9V adapter, making it suitable for environmental monitoring and industrial applications. Equipped with an HS14423 1/2-inch capacitive microphone, it covers 35-130dB(A/C) with A/C weighting and F/S time weighting, and transfers data via RS-232C to printers or computers.224
核心功能（中英文）
设备具备噪声剂量统计功能（0-9999%DL），可计算声暴露级Lae及最大声级Lmax，适用于长期噪声暴露评估。手动模式支持任意时段测量（最长24小时），整时数据自动归类存储64组。内置时钟模块允许按年月日时分秒校准，风罩及铝合金箱标配配置增强户外使用稳定性。通过HS6020声校准器可快速完成94dB/1kHz校准，三脚架选配件提升固定测量精度。413
The device offers noise dose calculation (0-9999%DL) for LAE and Lmax evaluation, ideal for prolonged noise exposure assessments. Manual mode supports flexible measurement up to 24 hours, with 64 sets of hourly data auto-archived. The built-in clock allows YMD-HMS calibration, while standard windshields and aluminum alloy cases ensure outdoor durability. Quick 94dB/1kHz calibration is achievable via HS6020 calibrator, and optional tripods enhance stationary measurement accuracy.1118
应用场景（中英文）
广泛用于劳动保护、科研机构及学校教学中，如工厂机械噪声分析、社区环境噪声普查等场景。袖珍式设计（仅400g）便于手持操作，抗电磁干扰涂层处理保障数据可靠性。测量结果可通过模拟光柱和数字双重显示，欠压提示功能避免电池耗尽导致的测量中断。621
It is widely applied in occupational safety, research institutes, and education, such as factory machinery noise analysis and community environmental surveys. The pocket-sized design (400g) enables handheld operation, with EMI-resistant coating ensuring data integrity. Dual analog/digital displays present results, while low-battery alerts prevent measurement interruptions.922
设计特点（中英文）
采用菜单式交互界面，三角形光标导航简化参数设置流程。主机与传声器可分离设计，配合延伸电缆（5-15m选配）实现远程监测。数据输出兼容HS4782打印机直接打印或计算机分析，防护等级满足-10℃~50℃工作环境要求。719
The menu-driven interface with triangular cursor streamlines parameter configuration. Detachable microphone design with extension cables (5-15m optional) enables remote monitoring. Data output supports direct printing via HS4782 or computer analysis, with operation tolerance from -10℃ to 50℃.323
HS5618A积分式声级计
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