霍尼韦尔噪音隔离耳罩ImpactTM 电子耳罩
详情介绍
Impact通过先进的声音放大技术增强使用者对周围环境的意识，Impact让使用者可以听到重要
的沟通信息-其他同事的说话声，警报等-而且这些信息是在一个安全的声音范围内。定位扬声
器提供更自然并可知方向的声音。同时，通过一个先进的反馈技术，在噪声大于82分贝时，
Impact可转换成被动式耳罩模式。Impact非常适合听力障碍的使用者或者帮助防止工作中的独立感。
• 立体环绕效果，提供频率范围 80 - 14,000 Hz 的优异的声音还原
• 建立在耳罩内部的扬声器可再现外界声音的方向和距离
• 长达700小时的电池寿命
• 4小时自动关闭内部电子设备，以保证产品的节电功能
• 预留的输入端口，可连接电子音频设备.
• 耳罩内部同时提供了最高噪声限度 (82dB) 以确保听力防护
Impact enhances user awareness of their environment through advanced sound amplification technology. Impact allows wearers to hear important communication – other co-workers,
alarms and warning signals – at a safely amplified level. Positioned microphones provide
more natural, directional hearing. Through an advanced response technology, Impact reverts
to passive earmuff mode when noise reaches 82 dB or above. Impact is ideal for hearingimpaired
workers and can help prevent isolation on the job.
• Amplifies ambient sound to safe 82 dB – response technology reverts to passive hearing protector if noise reaches 82dB
• Sound amplification increases communication and awareness – employees can hear alarms/warning signals. Co-workers’ voices
• Directionally places stereo microphones amplify and enhance sound for more natural hearing
• Snap-in ear cushions make replacement quick and easy
• Automatic shut-off after 4 hours
• Including 2 AA batteries for 140 hours of use
Impact™ NRR 23
频率（赫兹） Frequency/Hz 125 250 500 1000 2000 3150 4000 6300 8000
平均衰减 (分贝）Mean Attn.(dB) 13.6 19.3 29.4 30.1 32.4 37.3 40.8 43.9 45.6
标准偏差 (分贝）Std. Dev.(dB) 2.4 2.3 1.9 2.1 2.8 2.6 2.4 2.7 2.2
Impact™ H NRR 21
频率（赫兹） Frequency/Hz 125 250 500 1000 2000 3150 4000 6300 8000
平均衰减 (分贝）Mean Attn.(dB) 14.2 19.2 29.7 26.9 28.8 35.4 41.0 43.8 44.9
标准偏差 (分贝）Std. Dev.(dB) 3.5 2.9 2.1 3.1 2.3 2.5 2.3 2.4 2.3 上一个产品：霍尼韦尔噪音隔离耳罩配帽型- C1H,C3H
下一个产品：霍尼韦尔SuperOneN95舒适口罩
的沟通信息-其他同事的说话声，警报等-而且这些信息是在一个安全的声音范围内。定位扬声
器提供更自然并可知方向的声音。同时，通过一个先进的反馈技术，在噪声大于82分贝时，
Impact可转换成被动式耳罩模式。Impact非常适合听力障碍的使用者或者帮助防止工作中的独立感。
• 立体环绕效果，提供频率范围 80 - 14,000 Hz 的优异的声音还原
• 建立在耳罩内部的扬声器可再现外界声音的方向和距离
• 长达700小时的电池寿命
• 4小时自动关闭内部电子设备，以保证产品的节电功能
• 预留的输入端口，可连接电子音频设备.
• 耳罩内部同时提供了最高噪声限度 (82dB) 以确保听力防护
Impact enhances user awareness of their environment through advanced sound amplification technology. Impact allows wearers to hear important communication – other co-workers,
alarms and warning signals – at a safely amplified level. Positioned microphones provide
more natural, directional hearing. Through an advanced response technology, Impact reverts
to passive earmuff mode when noise reaches 82 dB or above. Impact is ideal for hearingimpaired
workers and can help prevent isolation on the job.
• Amplifies ambient sound to safe 82 dB – response technology reverts to passive hearing protector if noise reaches 82dB
• Sound amplification increases communication and awareness – employees can hear alarms/warning signals. Co-workers’ voices
• Directionally places stereo microphones amplify and enhance sound for more natural hearing
• Snap-in ear cushions make replacement quick and easy
• Automatic shut-off after 4 hours
• Including 2 AA batteries for 140 hours of use
Impact™ NRR 23
频率（赫兹） Frequency/Hz 125 250 500 1000 2000 3150 4000 6300 8000
平均衰减 (分贝）Mean Attn.(dB) 13.6 19.3 29.4 30.1 32.4 37.3 40.8 43.9 45.6
标准偏差 (分贝）Std. Dev.(dB) 2.4 2.3 1.9 2.1 2.8 2.6 2.4 2.7 2.2
Impact™ H NRR 21
频率（赫兹） Frequency/Hz 125 250 500 1000 2000 3150 4000 6300 8000
平均衰减 (分贝）Mean Attn.(dB) 14.2 19.2 29.7 26.9 28.8 35.4 41.0 43.8 44.9
标准偏差 (分贝）Std. Dev.(dB) 3.5 2.9 2.1 3.1 2.3 2.5 2.3 2.4 2.3 上一个产品：霍尼韦尔噪音隔离耳罩配帽型- C1H,C3H
下一个产品：霍尼韦尔SuperOneN95舒适口罩