丹麦BK个人噪声剂量计4448型

产品编号：	121339
品牌：	国产
型号：	4448型
规格：	丹麦BK个人噪声剂量计
单价：	面议
起订：
供货总量：
发货期限：	自买家付款之日起 3 天内发货
所在地：	北京
有效期至：	长期有效
最后更新：	2020-12-15 15:57
浏览次数：	5

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丹麦BK个人噪声剂量计4448型

供应丹麦BK个人噪声剂量计4448型 A shoulder-mounted, cable-free noise dose meter that simultaneously measures all parameters required by Noise at Work standards. Simple two-button operation, an informative LCD display and an auto-calibration function make this unit very easy to use. The built-in memory and rechargeable battery provide several working days of measurement.

Type 4448 is available in an A and B version. The advanced Noise Dose Meter Type 4448-B simultaneously measures LAeq and LCeq, so that by using the Noise Reduction Rating (NNR), Single Number Rating (SNR) and/or High, Middle, Low (HML) rating method, appropriate hearing protection can be selected directly from the measured data.

供应丹麦BK个人噪声剂量计4448型用途

Assessment of noise exposure at work

Occupational noise evaluation

Daily 'noise watchdog'

Selection of hearing protection

供应丹麦BK个人噪声剂量计4448型特点

180 hours logging storage: LAeq, Lav, LZpeak and LZpeak at 1 minute interval

Peak counting (135, 137 and 140 dB level exceedance)

Pre-set measurement time up to 12 hours

LCD display for measurement review on instrument, battery and memory status

Keys and display lock function

LED warning alarm for dangerous sound level

Rechargeable NiMH battery giving 28 hours of operation time

供应丹麦BK个人噪声剂量计4448型Always informed
The LCD display clearly shows remaining battery and memory capacity, key parameters during measurements, and even lets you review data from the most recent measurement.

Forget setup tasks
Measuring all relevant noise parameters simultaneously, the noise dose meter removes the need to perform setup tasks.

供应丹麦BK个人噪声剂量计4448型A flexible investment
Adding new features is easy with software updates, ensuring the longevity of your investment.

Mounts on any clothing
Interchangeable mounting clips provide the best fit to suit the wearer's activity and clothing.

供应丹麦BK个人噪声剂量计4448型All you need in a handy case
Multiple-unit kits make it easy to assess noise exposure for many workers. The lightweight and convenient kit case has space for up to 10 noise dose meters, 2 chargers, 1 power supply, 1 calibrator and any other accessories.

供应丹麦BK个人噪声剂量计4448型 联系人：位康康
电话：13031058768

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