用户手册
User Manual
SW-525S
Sound Level Meter
台式噪音计
用户手册
User Manual
SW-525S
Sound Level Meter
台式噪音计
中 文
English
04~15
16~27
用 户 须 知
产品执行标准:GB/T 3785-2010
本手册详细介绍了产品的使用方法、注意事项以
及相关事项,在使用产品之前,请详细阅读手册,
以便发挥产品的最佳效能。
不要在易燃、易爆的环境中使用仪器。
报废的仪器不可与生活垃圾一同处理,请按国家
或者当地的相关法律规定处理。
仪器出现任何的质量问题,或对使用仪器有任何
疑问时,请及时联系当地经销商或深达威厂家,
我们将第一时间为您解决。
感谢您购买 噪音计系列产品!
购买仪器时请按下列清单认真检查仪器所有附件是否
完整?
本仪器主要用来测定环境噪声、做噪音工程、品质控制以
及健康防治等。应用于工厂、办公室、交通道路、音响、
家庭以及空调、冰箱等各种场合。
一、 使用之前
1.精度:±1.5dB (以标准声源为准,94dB@1KHz)。
2.测量范围:30~130dB。
3.频率响应范围:31.5Hz~8.5KHz。
4.频率计权:A(环境噪音)计权。
5.时间响应:FAST(快)。
6.可通过 USB数据线与电脑通信、具有下载记录、实时
采样、打印图表和数据等功能。
装箱清单
简介
特点和功能
台式噪音计 台 1
USB连接线 条 1
4
说明书 1
保修卡 1
本
张
序号 名称 单位 数量 备注
1
2
3
- 04 -
各部分部件名称
1.充电、报警开关指示灯
2.3个数码管显示,用于显示噪音值
3.2个数码管显示,用于显示当前温度值
4.4个数码管显示,用于显示当前时间值
5.2个数码管显示,用于显示当前湿度值
6.报警蜂鸣器
7.USB电源插口
SW-525S
3 5
6 7 8
4
9
10
2 1
- 05 -
8.电容麦克风传感器
9.校准旋钮(厂商预留,仪器出厂已经校准好,请用户不
要自行调整)
10.按键:
电源开关键、
返回键
下键
上键
报警开关
设置键
短按开机,长按关机;设置界面下
短按返回主界面
短按设置报警开关,长按进入设置
设置时,短按增大设置值,长按
可连续调整
设置时,短按减小设置值,长按
可连续调整
按键 名称 说明
- 06 -
技术参数
±1.5dB(以标准声源为准,94dB@1KHz)
A权
FAST(快)
0~40°C, 10%~80%RH
-10~60°C, 10%~70%RH
151x48x86mm
281g
6mm电容式麦克风
通过USB数据线与电脑通信
DC5V 1A Type-C USB接口
31.5Hz~8.5KHz
30~130dB
精度
项目 SW-525S
频率响应
测量范围
频率计权
响应时间
麦克风
数位显示 3位数
24小时制
解析度 0.1dB(<100dB) 1dB(>100dB)
工作温湿度
低于 3.6V ± 0.1
4000mAh 3.7V
报警提示(声音+显示)
存储功能
供电方式
低电量提示
锂电池容量
与电脑通信
储存温湿度
尺寸
净重
闹钟功能
2秒/笔,可存一年
时间显示
温度显示 2位数
湿度显示 2位数
- 07 -
注意事项
不要在高温,高湿度的环境下使用。
不要在带有腐蚀性物质附近使用。
不要在可能被水溅湿的环境下使用。
不要在粉尘大的环境下使用。
不要在带有化学气体的环境中使用。
仪器开机
二、仪器使用
开关机:短按 键开机,长按 键关机;
自动开机功能:产品上电会自动开机。
仪器开机后,等待2秒进入测量状态,屏幕显示噪音值。
SW-525S
- 08 -
仪器报警
1.报警开关
默认开启报警功能。短按 键关闭报警,红色灯灭;
再短按 键开启报警功能,红灯每隔5秒钟闪烁一次。
报警开关设置后,将会保存。
仪器出厂默认报警值为130dB。用户可以自行调整,
操作如下:(报警值可调范围:50~130dB)
1﹥正常测量状态下,长按 键,进入报警设置,此
时屏幕显示当前报警值,屏幕闪烁;
2﹥通过 键调整报警值大小,长按 键可连续调
整;
3﹥短按 键保存报警值,或者短按电源键取消设置
返回测量状态。注:短按 键会进入报警时间设
置,用户此时可通过短按 键返回测量状态。
2.设置报警值
SW-525S
- 09 -
3.报警功能(声音+显示)
当仪器的测量值超过设置的报警值时,仪器会发出“滴滴
滴滴”的报警声,并且锁定测量数据,闪烁显示测量值。
仪器报警持续时间为2分钟,2分钟结束后或者报警过程中
短按任意按键,仪器停止声响,屏幕不闪烁,红灯闪烁,
但仍锁定数据,等待5秒后,仪器恢复正常测量,红灯恢复
5秒闪烁一次。
注:若仪器恢复正常测量后,测得的第一笔数据仍超过报
警值,仪器会又一次进入报警。
4.报警时间和声音大小设置
仪器出厂默认报警时间为2分钟。报警声音为模式3。用户
可自行调整,报警时间可调范围为:6-120秒,报警声音
分为3个模式。模式1报“滴滴”,模式2报“滴滴滴”,
模式3报“滴滴滴滴”。具体操作请参考《系统设置》。
5.低电量提示
当电池电压低于3.6V ± 0.1时,红灯常亮。当此时有噪音
报警产生,则会被报警提示打断。当电池电压高于3.6V
± 0.1时,则是报警状态指示。
6.充电提示
当外部电源接入时,机器自动开机,此时如果绿色指示
灯1秒闪烁一次,则表示机器正在充电;绿色指示灯常亮,
则表示电池已经充满。如果报警功能打开,则会5秒闪烁
一次红灯,如果报警功能关闭则红灯灭。如果报警功能打
开,产生报警时,则会被报警打断,报警解除后恢复之前
充电状态指示。
- 10 -
7.充电状态下关机
当机器正在充电时,可以长按 键关机,但充电
指示灯会正常工作,当拔掉外接电源,则会完全关机,
在充电时关机状态下,短按 键开机。
8.闹钟提示
闹钟时间到后,在无人操作的情况下,一共响三次,单次
时间是30秒。手动按任意键,则会取消闹钟报警。
仪器每2秒自动存储一次数据,存储的值为2秒最大的噪音
值。仪器可连续存储一年时间,一年期满到后,仪器自动
清空前半年的数据。用户可通过USB数据线连接电脑软件导
出记录。
存储数据
清除记录
在关机状态下,长按 键和 键开机,等待仪器
开机并显示 ,再松开这两个按键。此时,需要等待
消失,并开始显示噪音数值时,记录即清空。
- 11 -
系统设置
报警值设置
报警时间设置 报警声音设置
日设置 小时设置
分钟设置 秒设置
年设置 月设置
- 12 -
闹钟设置
系统设置参数包括:报警值、报警时间、报警声音、年、
月、日、时、分、秒。通过长按 键进入系统设置的
报警值设置(报警设置可参考<仪器报警>),系统设置操作
如下:
1﹥通过 键调整参数,长按可连续调整;
2﹥短按 键保存参数,并进入下一个参数设置(参
数设置顺序:报警值->报警时间->报警声音->年->月->
日 ->时->分->秒);
3﹥若用户不想保存参数,可短按 键返回正常测量。
在仪器开机后,同时短按 和 键,进入闹钟
设置界面。
主屏幕显示 ,此时显示时钟的屏幕会闪烁,
通过 键,可以调整时钟。短按 键,会跳
到分钟设置,显示分钟的屏幕会闪烁,通过 键,
可以调整分钟。再按一下 键,主屏幕会闪烁
ON/OFF,通过 键,可以切换闹钟开启/关闭。
OFF表示关闭,ON表示开启,再按 键保存当前设
置值,并返回到主界面。
- 13 -
1、显示器无显示
(1)没有按电源键开机。
(2)USB连接线损坏:更换USB数据线。
(3)电源适配器损坏:更换电源适配器。
三、其它
常见问题
连接电脑
仪器支持电脑应用程序,可通过USB数据线与电脑通信、
下载记录、实时采样、打印图表和数据等。软件包为Noi
seMeter.rar文件,解压后,打开安装和使用说明文件夹,
根据提示进行软件安装。安装前请仔细参阅《安装和使用
说明》。
- 14 -
仪器保养
1、机壳的清洁
酒精、稀释液等对机壳,尤其是视窗有腐蚀作用,清洁时,
使用较干的湿布轻轻擦拭即可。
2、无法与电脑通信
(1)USB数据线损坏:更换USB数据线。
(2)电脑接口损坏:插电脑其它USB接口或更换电脑主
机。
(3)不是Windows系统:请使用Windows系统的电脑(Xp,
Win7,Win8,Win10)。
(4)仪器USB接口损坏:返厂维修。
附录A 音量参考
很静、几乎感觉不到;
安静、犹如轻声絮语;
一般、普通室内谈话;
吵闹、有损神经;
很吵、神经细胞受到破坏。
吵闹加剧、听力受损;
难以忍受、呆一分钟即暂时致聋。
极度聋或全聋
0 -2 0 分贝
2 0 -4 0 分贝
4 0 -6 0 分贝
6 0 -7 0 分贝
7 0 -9 0 分贝
9 0 -1 0 0 分贝
1 0 0 -1 2 0 分贝
120分贝以上
- 15 -
User Instructions
This user’s manual includes the method of use and
notes of the product.Before using this product, please read this manual in detail for putting Sound
Level Meter to good use.
Do not use this Sound Level Meter in inflammable
and explosive environment.
Please deal with Sound Level Meter in accordance
with the relevant national or local law when it’s scrapped.
When Sound Level Meter is out of work or do not
know how to use it,please contact the local dealers
or manufacture.
- 16 -
Packing List
Introduction
Features and Functions
1.Before Using
Please check if the accessories are complete according to
the following list. If not, please contact the distributor or
Sndway manufacturer in time.
This instrument is mainly used for measuring environmental
noise, noise engineering, quality control and health prevention and treatment, such as factory, office, traffic road, audio,
home and air conditioner, refrigerator and other occasions.
1. 5dB (Standard sound source: 94dB@1KHz).
2. Measuring Range: 30~130dB
3. Frequency response range: 31.5HZ~8.5HZ
4. Frequency weighting: A (Ambient Noise)Weighting
5. Response time: Fast
6. Connecting computer with USB cable, user can download
records, collect samples and print chart and data.
No. Description Unit Qty. Remarks
USB Cable
User manual
pc
pc
Sound Level Meter pc
- 17 -
Product Structure
SW-525S
3 5
6 7 8
4
9
10
2 1
1. Alarm light
2. 3 digital tubes to display sound level value
3. 2 digital tubes to display current temperature
4. 2 digital tubes to display current time
5. 2 digital tubes to display current temperature and
humidity
6. Alarm buzzer
7. USB port
- 18 -
Power ON/
OFF key
Down key
Up key
Alarm ON/
OFF key
Short press to power on, long
press to power off
Short press for alarm on/off, long
press for setting
Short press to increase the setting
value, long press to adjust it
continuously
Short press to reduce the setting
value, long press to adjust it
continuously
8. Microphone sensor
9. Calibration knob. The instrument has been calibrated
before leaving the factory, please do not adjust the meter.
10. Buttons
Button Description Specification
- 19 -
Specifications
151x48x86mm
281g
±1.5dB(Take standard sound source as
standard,94dB@1KHz)
A
FAST
0~40°C, 10%~80%RH
-10~60°C, 10%~70%RH
6mm condenser microphone
Communicate with the computer via wire
DC5V 1A Type-C USB port
31.5Hz~8.5KHz
30~130dB
Accuracy
Item SW-525S
Frequency Response
Measuring Range
Frequency Weighting
Response Time
Microphone
Digital Display 3 digits
24-hour system
Resolution 0.1dB(<100dB) 1dB(>100dB)
Operating Temperature
and Humidity
Alarm (sound+Display)
Storage Function
Power Supply
Low battery warning less than 3.6V ± 0.1
Li-ion capacity 4000mAh 3.7V
Connecting Computer
Storage Temperature
and Humidity
Dimension
N.W.
Alarm clock
2s/unit, store for 1 year
Time Display
Temperature Display 2 digits
Humidity Display 2 digits
- 20 -
On/Off: Short press key to start, long press key to
shut down;
Auto power on: The product automatically starts after being
powered on. When manually press key to shut down,
power off for more than 2 minutes, and then power on, the
instrument will automatically turn on.
Notes
Power on/off
2.Instructions
Do not use the meter in high temperature and
humidity environment.
Do not use the meter near corrosive substances.
Do not use the meter in an environment where it
may be splashed.
Do not use the meter in a dusty environment.
Do not use the meter in an environment with
chemical gases.
SW-525S
- 21 -
1. Alarm on/off
The alarm function is enabled by default.
Short press to turn off the alarm, and the red light is
off. Press the button again to turn on the alarm, and
the red light is on.
2. Alarm Value Setting
The default alarm value is 130dB. Users can adjust it from
50 to 130dB. The operation is as follows:
1> Under normal measurement state, long press to
enter alarm setting. Then, the screen displays the current
alarm value, and the red light flashes;
2> Adjust the alarm value by pressing , long press
can adjust the alarm value continuously;
3> Press to save the alarm value, or press the power
key to cancel the setting and return to the measurement
state.
Note: Short press to enter the alarm time setting,
then the user can return to the measurement state by short
pressing .
Alarm
SW-525S
- 22 -
3. Alarm Function(Sound + Display)
When the measured value exceeds the set alarm value, the
instrument will beep, lock the measurement data, and
display the flashing measurement value. The alarm duration
is 2 minutes. After 2 minutes or short press any key, the
instrument stops making sound, the screen does not blink,
but the data is still locked. After 5 seconds, the instrument
returned to normal measurement.
Note: If the instrument restores the normal measurement,
and the first measured value still exceeds the alarm value,
the instrument will alarm again.
4. Alarm Time & Volume
5. Low Battery Warning
When the battery voltage is lower than 3.6V±0.1, the red
light is on. When a noise alarm is generated at this time, it
will be interrupted by the alarm prompt. When the battery
voltage is higher than 3.6V± 0.1, it is an alarm status
indication.
The default alarm time of the instrument is 2 minutes. The
default alarm volume is mode 3. The alarm time can be
adjusted from 6-120 seconds. The alarm volume is divided
into 3 modes. Mode 1 sounds \"Beep, beep\", mode 2 sounds
\"Beep, beep, beep\", mode 3 sounds \"Beep, beep, beep,
beep\". Please check System Setting for more operation
details.
6. Charging Tips
When the external power supply is connected, the instrument
will turn on automatically. At this time, if the green indicator
blinks once every second, it means that the instrument is
charging. If the green indicator is steady on, the battery is
fully charged. If the alarm function is on, the red light will
blink once every 5 seconds, and if the alarm function is off,
- 23 -
7. Power off in Charging State
8. Alarm Prompt
the red light will turn off. If the alarm function is on, when
the alarm is generated, the charging status indication will be
interrupted by the alarm, and the charging status indication
will be restored after the alarm is lifted.
At the preset time of the alarm clock, the alarm clock rings
three times, each time for 30 seconds, when no one is
operating. User can press any key to cancel the alarm.
In off state, press and hold key and key to power
on. When the screen displays \" \", release the two keys.
Then, the record is cleared when the \" \" disappears and
the noise value is displayed.
The Meter saves measuring data every 2 seconds, which is
the largest value in this 2 seconds. The data can be stored
for a year, after that, the data in the first half of the year
would be emptied automatically. Users can export data by
connecting computer.
Data Storage
Clearing Record
When the instrument is charging, long press to shut
down, the charging indicator works normally; When the
external power supply is unplugged, it will shut down
completely. In the shutdown state during charging, press
the to power on.
- 24 -
System Setting
Alarm Value Setting
Alarm Time Setting Alarm Volume Setting
Day Setting Hour Setting
Minute Setting Second Setting
Year Setting Month Setting
- 25 -
2> Short press to save the parameter and enter the
next parameter setting (sequence: alarm value->alarm
time ->alarm volume->year->month->day->hour->
minute ->second).
System setting parameters include: alarm value, alarm time,
alarm volume, year, month, day, hour, minute, second. Long
press to enter the alarm value setting (refer to Alarm).
System settings are as follows:
1> Press to adjust the parameters; Long press it for
continuous adjustment.
Connecting Computer
Common Problems
3> If user does not want to save the parameters, please
short press to return to normal measurement.
The instrument provides computer applications that can
communicate with the computer via USB to download
records, collect samples in real time, print charts and data,
etc. The software package is a NoiseMeter.rar file. After
decompressing, open the installation and use instructions
folder. Before using the software, read the installation and
use instructions carefully.
(1) Press the power button to power on.
(2) USB cable is damaged, replace it.
(3) Power adapter is damaged, replace it.
1. No display
3. Others
- 26 -
Instrument Maintenance
Appendix A: Volume Reference
(1) USB cable is damaged, replace it.
(2) Computer port is damaged, replace it.
(3) Use the computer with Windows system (Xp, Win7,
Win8, Win10).
(4) USB port of the meter is damaged, return to factory
for repair.
2. Unable to communicate with the computer
Alcohol, diluent, etc. have a corrosive effect on the housing,
especially on the window, so when cleaning, use a wet cloth
to gently wipe.
1. Surface Cleaning
0-20dB
20-40dB
40-60dB
60-70dB
70-90dB
90-100dB
100-120dB
Over 120dB
Very quiet, almost can't hear voice
Quiet,as whisper softly
As comfortable indoor conversation
Noisy,slight nerve damage
Very noisy, serious nerve damage
Extremely noisy,loss part of hearing
Unbearable noise,cause deafness momentarily
Completely deaf or completely irreversibly deaf
- 27 -
Sndway Technology (Guangdong) Co., LTD
全国咨询服务热线/ Service Hotline:400-125-6969
深达威科技(广东)股份有限公司
Add: Sndway Science & Technology Industrial Park, 58
Tuanjie Road, Humen 523930, Dongguan, China
地 址:东莞市虎门镇虎门团结路58号深达威科技园
电 话 / Tel:0769-85265688
网 址/ Web:www.sndway.com
邮 箱/E-mail:market@sndway.com