SW-M30A SW-M30B
User Manual
用户手册
深达威® 手持式激光测距仪
Laser Distance Meter
中 文
English
01~14
15~26
- 01 -
安全条例
初次使用仪器前,请先仔细阅读安全条款和操作指南
在使用仪器之前请仔细阅读本手册中的所有操作指南和
安全条例,没有按照本手册所指引的操作方法使用仪器
有可能会造成仪器的损害、影响测量精度、对使用者或
第三者的人身伤害。
不要用任何方式自行打开或修理仪器,严禁非法改装或
改变仪器激光发射器的性能。请妥善保管仪器,不要放
置在儿童可以接触到的地方,避免无关人员的使用。
严禁用仪器激光器照射自已或他人的眼睛及身体其他部
位,严禁将激光器照射在高反光的物体表面上。
仪器电磁辐射可能对其他设备和装置造成干扰,请不要
在飞机或医疗设备附近使用本仪器,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仪器生产厂家,我们将第一时
间为您解决。
- 02 -
产品介绍
SW-M30A
Type-C口 READ键 显示屏 模式键 READ键
SW-M30B
- 03 -
电量指示
激光发射指示
测量基准
最大值
最小值
辅显示区
主显示区
单位
测量模式指示
(长度/面积/
体积/三角形)
- 04 -
长时间不使用时,先把产品充满电,并每半年再充电一
次,以免电池放电损坏。
启动仪器:关机状态下,短按 键,仪器启动,仪
器进入待测模式。
关闭仪器:150秒内未对仪器进行任何操作,仪器将自
动关闭。或者长按 键5秒以上,仪器关机。
锂电池
电池保养
启动仪器和关闭仪器、功能设置
内置3.7V 220mAh锂电池供电,不可拆装。仪器自带
充电电路,具有明晰的欠压指示、充电指示。
电池充电:请使用具有安全认证的DC 5V >0.5A充电器,
建议用手机充电器充电。
电池用过一段时间后容量不足时,开不了机或开机后,
电池符号空白闪烁显示,需要及时充电。插入USB充
电,电池符号条形柱滚动显示 ,充满电后会显示
,且闪烁。
启动仪器和关闭仪器
- 05 -
1.进入基准设置:关机状态下,长按 键5秒。
2.切换设置选项:长按 键2秒,切换设置选项顺序:
【基准设置( )】->【单位设置( )】->
【自助校准( )】-> 退出设置,进入待测模式。
3.修改设置参数:短按 键修改当前选项参数。
功能设置
长按 键5秒
长按 键2秒
长按 键2秒,退出设置模式
长
按
键
2
秒
【基准设置】
【关机状态】
【关机状态】
【待测模式】
【自助校准】 【单位设置】
- 06 -
长 度 面 积 体 积
1
6
5
4
3
2
0.000 m
0.00 ft
0'00\" 1/16
0 1/16 in
0.0 in
0.00 m
0.000 m2
0.00 ft2
0.00 ft2
0.00 ft2
0.00 ft2
0.00 m2
0.000 m3
0.00 ft3
0.00 ft3
0.00 ft3
0.00 ft3
0.00 m3
在基准设置状态,短按 键进行前端基准和末端基
准的相互转换,仪器出厂默认位末端基准。
基准设置
在单位设置状态,短按 键可重置当前测量单位,
该仪器提供了6种单位可供选择。
单位设置
自助校准
为保证仪器的精准度,提供了自助校准功能。
校准方法:在自助校准状态下,通过短按 键调整
自助校准数值, 仪器出厂默认为0,当数值调到9,再
按 键会变为-9,调整范围-9~9mm,调整完毕后,
长按 键2秒保存校准结果。
- 07 -
待测模式下,按 键,仪器激光发射,锁定测量点,
再按 键进行单次长度数据的测量,测量结果显示
在主显示区。
单次长度测量
待测模式下,长按 键2秒,进入连续测量模式,屏
幕上辅助显示区会显示测量过程中的最大测量值和最小
测量值。
连续长度测量
待测模式下,短按 键一次,切换到面积测量功能,
屏幕显示 ,长方形一条边闪烁。
根据提示完成测量:
按 键进行第一条边的测量(长);
按 键进行第二条边的测量(宽);
仪器会自动进行面积运算,结果在屏幕显示。
面积测量(仅限于SW-M30B)
若本机测量值为3.783m,比实际值大3mm,则可进入
校准模式,用 键将校准值在现有基础上下调3mm。
例如:实际距离为3.780m
若本机测量值为3.778m,比实际值小2mm,则可进入
校准模式,用 键将校准值在现有基础上上调2mm。
- 08 -
待测模式下,短按 键两次,切换到体积测量功能,
屏幕显示 ,立方体长边闪烁。
根据提示完成测量:
按 键进行第一条边的测量(长);
按 键进行第二条边的测量(宽);
按 键进行第三条边的测量(高);
仪器会自动进行体积运算,结果在屏幕显示。
体积测量(仅限于SW-M30B)
仪器预设有四种利用勾股定理测量三角形单边距离模
式,方便用户在特定复杂环境下进行间接测量。
勾股定理间接测量(仅限于SW-M30B)
- 09 -
待测模式下,短按 键三次,切换到直角三角形高
的功能,屏幕显示 ,三角形斜边闪烁。根据提示
完成测量:
按 键进行第一条边a的测量;
按 键进行第二条边b的测量;
仪器会自动进行直角三角形高x的运算,结果在屏幕
显示。
直角三角形高的测量
待测模式下,短按 键四次,切换到直角三角形斜
边测量功能,屏幕显示 ,三角形底边闪烁。根据
提示完成测量:
按 键进行第一条边a的测量;
按 键进行第二条边b的测量;
仪器会自动进行直角三角形斜边x的运算,结果在屏
幕显示。
直角三形斜边的测量
待测模式下,短按 键五次,切换到三角形辅助线
高度测量功能,屏幕显示 ,三角形斜边闪烁。根
据提示完成测量:
按 键进行第一条边a的测量;
按 键进行第二条边b的测量;
按 键进行第三条边c的测量;
仪器会自动进行三角形辅助线高度x的运算,结果在
屏幕显示。
三角形辅助线高度测量
- 10 -
提示信息
信息 原因 解决方法
对电池进行充电
请在指定温度范围内使用
测量反射能力弱的目标点
信号过弱 测量反射能力强的目标点
信号过强
电池电压过低
超出工作温度范围
Err5 勾股测量违规 重新测量,确保斜边大于直角边
Err4
Err3
Err2
Err1
Err6 超出距离测量范围 请在量程范围内使用
待测模式下,短按 键六次,切换到求非直角三角
形的第三边功能,屏幕显示 ,根据提示完成测量:
按 键,测得三角形的一条边a;
按 键,测得三角形的高b;
按 键,测得三角形的另一条边c;
仪器在测量结束后,自动计算三角形的第三边x,结
果在屏幕显示。
求非直角三形的第三边
若屏幕显示 ,说明此次测量失败,再次按下
键,即可重新测量。出错提示信息见下表:
在面积、体积、三角测量状态下,长按 键,退回直
线距离测量模式。
- 11 -
技术参数
注1:“d”表示实际距离
在恶劣环境下如:阳光过于强烈、环境温度波动过大、
反射面反射效果较弱或电池电量不足的情况下,测量结果会
有较大的误差,此种情况配合目标反射板使用效果更佳。
0.001m
0˚C~40˚C
-20˚C~60˚C
150秒
20秒
2级 630-670nm, <1mW
±(5mm+d 1/10000) *
20%~80%RH
3.7V 220mAh锂电池
0.05-30m
项目
充放电次数 500次
充电规格 DC 5V >0.5A, Type-C USB接口
满电工作次数 5000次
显示屏 段式LCD
85x23x11.5mm
距离测量范围
距离测量精度
最小显示单位
连续测量功能
面积体积测量
勾股间接测量
最大/最小值
自助校准功能
激光类型
自动切断激光
自动关机
存储温度范围
工作温度范围
存储湿度
电池
外形尺寸
SW-M30A SW-M30B
(注1)
- 12 -
仪器日常保养
装箱清单
禁止将仪器长期放置在高温高湿的环境中储存,长
期不使用仪器时,请把仪器放置在随机的仪器盒内
放在阴凉干爽处存放。
请保持仪器表面清洁,可用湿的软布擦拭表面灰尘,
不可用带有腐蚀性洗液清洁仪器。可按照擦拭光学
器件表的方法擦拭激光器窗口和聚焦镜。
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?
内含保修合格证
根 1
1
1
1
1
2
3
4
个
项目 名称 单位 数量 备注
本
台
Type-C线
彩盒
说明书
主机
- 13 -
保修条例
合格证
1. 顾客自购买产品之日起本公司提供1年保修服务。
2. 以下情况不在保修之列:
◎ 人为损坏或使用保管不当引起的损坏
◎ 非经本公司授权的服务机构私自维修、改装或拆卸而导致
的故障或损坏
◎ 私自涂改购机凭证、合格证/保修卡
◎ 显示屏(LCD)损坏
◎ 机身编号被删改的产品
3. 保修时必须提供填有产品型号、机身编号、购买日期的保修卡。
4. 本保修卡只适用于中国境内,维修时请出示保修卡。
5. 保修卡遗失恕不补发,敬请妥善保管。
6. 对维修是否享受本公司承诺的服务,最终裁决权在本公司指定
的各地维修中心。
执行标准:GB/T 14267-2009
检验结果:
检 验 员:
- 14 -
售后保修卡
维修部分填写
本证请于购机后向经销单位盖章方为有效,过期作废,谢谢合作!
产品型号
产品名称
经销单位
使用单位
地 址
发票日期
经销单位盖章
日 期
保修项目
摘 要
维 修 员
- 15 -
Safety Regulations
Please read the safety regulations and operation guide
carefully before operating.
Please read all of the operational guide and safety regulations
in this manual before operation . Improper operations without
complying with this manual may cause damage to the device,
influence on measurement result or cause personal injury to
the user or a third party.
The instrument is not allowed to disassemble or repair in any
ways. It is forbidden to do any illegal modification or
performance change for laser emitter. Please keep it out of
reach of children and avoid being used by any irrelevant person.
It is strictly prohibited to shoot eyes or other parts of body with
the laser. It is not allowed to take the laser to shoot the surface
of any highly reflective objects.
Due to electromagnetic radiation interference to other
equipment and devices, please don't use the meter in the plane
or around medical equipment, don’t use it in inflammable,
explosive environment.
Discarded meter device should not be processed just like
household garbage, please handle it in line with related law and
regulations.
Any quality issues or any questions on the meter, please contact
local distributors or manufacturer in time, we are ready to offer
solutions for you.
- 16 -
SW-M30A SW-M30B
Product introduction
Type-C
Port
READ
Key
Screen Mode
Key
READ
Key
- 17 -
Power Supply
Laser on
Measuring Basis
Maximum Value
Minimum Value
Auxiliary Display
Area
Major Display Area
Unit
Mode
(Length, Area, Volume
and Pythagorean)
- 18 -
Keep it with full power if no operations for a long time;
and charge it once every half year to avoid the battery
damage.
Turn on: Under off state, short press , device and
laser get started simultaneously and the device enters
the measurement mode.
Turn off: If no operation is performed within 150s, the
instrument will shut down automatically. Or long press
for more than 5s to turn off it.
Lithium Battery
Battery Maintenance
Start the Instrument / Menu Setting
The built-in 3.7V 220mAh lithium battery is nonremovable. The instrument has its own charging circuit,
with clear undervoltage indication and charging indication.
Battery charging: The charging head should be of good
quality and DC5V >0.5A output. It is recommended to
use the mobile phone charging head for charging.
The instrument shall be charged in time when running
out of battery or its battery symbol shows blank and
flashes after being turned on due to its insufficient
battery capacity. Insert USB to charge, and the battery
symbol scrolls display . When fully charged, it will
display and flash.
Turn on/off the Instrument
- 19 -
1. Enter baseline Settings: In the shutdown state, long
press for 5s.
2. Switch setting options: Long press for 2s to switch
setting options order:【Basis Setting( )】->
【 Unit Setting ( )】->【Self-Calibration ( )】->
Exit the setting and enter the testing mode.
3. Modify the setting parameters: Press to modify the
current parameter.
Function Setting
Long press
for 5s
Long press for 2s
to exit setting mode
【Basis Setting】
【Power-off State】
【Power-off State】
【Testing Mode】
【Self-Calibration】 【Unit Setting】
Long press
for 2s
for 2s Long press
- 20 -
Length Area Volume
1
6
5
4
3
2
0.000 m
0.00 ft
0'00\" 1/16
0 1/16 in
0.0 in
0.00 m
0.000 m2
0.00 ft2
0.00 ft2
0.00 ft2
0.00 ft2
0.00 m2
0.000 m3
0.00 ft3
0.00 ft3
0.00 ft3
0.00 ft3
0.00 m3
In the basis setting state, short press to change the
reference point. The default reference point is the
terminal baseline.
Changing Reference Point
In the unit setting state, short press to switch the
measurement unit. There are 6 units for selection.
Unit Setting
Self-Calibration
To ensure the precision of the instrument, a selfcalibration function is provided.
Calibration method: In the self-calibration state, press
to adjust the self-calibration value. The default
self-calibration value of the instrument is 0, when the
value is adjusted to 9, then press , it will become -9,
the adjustment range is -9~9mm. After adjustment, long
press 2s to save the calibration result.
- 21 -
Under the test mode, press , and the instrument
emits laser to lock the measuring point. Press again
for single distance measurement, and the measurement
result will be displayed in the major display area.
Single Distance Measurement
In the testing mode, long press for 2s to enter the
continuous measurement mode. The auxiliary display
area will show the maximum and minimum measurement
values during the measurement process.
Continuous Measurement
In the testing mode, press once to switch to the area
measurement function. The screen displays , and one
side of the rectangle flashes. Follow the prompts to
complete the measurements:
Press to measure the first side (length);
Press to measure the second side (width);
The instrument will automatically calculate the area and
the result is displayed on the screen.
Area Measurement(Only SW-M30B)
For example, the actual distance is 3.780m.
If the measured value is 3.778m, 2mm smaller than the
actual value, the calibration value can be adjusted up by
2mm on the existing basis with through the
calibration function.
If the measured value is 3.783m, 3mm larger than the
actual value, the calibration value can be lowered by
3mm on the existing basis with through the
calibration function.
- 22 -
In the testing mode, press twice to switch to the
volume measurement function. The screen displays ,
and one side of the cubic flashes.
Follow the prompts to complete the measurements:
Press to measure the first side (length);
Press to measure the second side (width);
Press to measure the third side (height);
The instrument will automatically calculate the volume
and the result is displayed on the screen.
Volume Measurement(Only SW-M30B)
Pythagoras(Only SW-M30B)
There are four Pythagoras modes which is convenient for
indirect measurement in a specific complex environment.
- 23 -
Under test mode, press three times to switch to
the height measurement function of right triangle.
The screen displays and the hypotenuse of
triangle flashes. Follow the prompts to complete the
measurements:
Press to measure the first side a;
Press to measure the second side b;
The instrument will automatically calculate the height
of the right triangle x, and the result will be displayed
on the screen.
Measurement of the height of right triangle
Under test mode, press four times to switch to the
hypotenuse measurement function of right triangle.
The screen shows , and the bottom edge of the
triangle flashes. Follow the prompts to complete the
measurements:
Press to measure the first side a;
Press to measure the second side b;
The instrument will automatically calculate the
hypotenuse x of the right triangle, and the result will
be displayed on the screen.
Measurement of the hypotenuse of the right triangle
Under test mode, press five times to switch to the
height measurement function of triangle auxiliary line.
The screen shows , and the hypotenuse of the
triangle flashes. Follow the prompts to complete the
measurements:
Press to measure the first side a;
Press to measure the second side b:
Press to measure the third side c;
The instrument will automatically calculate the height
x of the triangular auxiliary line, and the result will be
displayed on the screen.
Measurement of the height of triangular auxiliary lines
- 24 -
Tips
Under test mode, press six times to switch to the
function of measuring the third side of a non-right
triangle. The screen shows , complete the
measurement according to the prompts:
Press to measure the side a of the triangle;
Press to measure the height b of the triangle;
Press to measure the other side c of the triangle;
After the measurement, the instrument automatically
calculates the third side x of the triangle, and the
result is displayed on the screen.
Measurement of the third side of a non-right triangle
If is displayed on the screen, it indicates that the
measurement failed. Press again to measure again.
The error messages are shown in the following table:
Err1
Err6
Err2
Err3
Err4
Err5
Prompt Cause Solution
Signal is too weak
Out of the
measurement range
Use the device within the
measurement range
Choose the surface with stronger
reflection. Use the reflecting plate.
Signal is too strong Choose the surface with weaker
reflection.
Low battery voltage Charge the battery
Beyond working
temperature
Pythagoras measuring
breaks the rules
Re-measure and ensure that
hypotenuse is longer than legs.
Use the device in the specified
temperature.
In the state of area, volume and pythagorean measurement state, long press to return to the straight-line
distance measurement mode.
- 25 -
Specification
Note 1: \"d\" indicates the actual distance.
In harsh environment, such as: sunlight is too strong, the ambient
temperature fluctuates excessively, the reflection effect of the object's
surface is weak, the battery is low, the measurement results will have
a large error, so a reflecting plate is needed.
ITEM SW-M30A SW-M30B
0.001m
0˚C~40˚C
-20˚C~60˚C
150s
20s
Class II 630-670nm, <1mW
±(5mm+d 1/10000) (Note 1) *
20%~80%RH
3.7V 220mAh lithium battery
0.05-30m
500 times Charge and
Discharge Times
Charging Specification DC 5V >0.5A, Type-C USB interface
5000 times Full Charge
Measurement Times
Screen Segment LCD
85x23x11.5mm
Measurement Range
Precision
Minimum Unit
Continuous
Measurement
Area/Volume
Measurement
Pythagorean
Measurement
Max/Min Value
Self-Calibration
Laser Type
Automatically
Cut off Laser
Auto Power-off
Storage Temperature
Working Temperature
Storage Humidity
Battery
Dimension
- 26 -
Instrument Maintenance
Packing List
The meter should not be stored in high temperature
and humid environment for a long time. If it is not
used very often, please place the meter in the box
and store it in cool and dry place.
Please keep the device surface clean. Use a soft wet
cloth to wipe the dust on the surface. Do not use
corrosive liquid to clean the device. Use the same
method as wiping optical devices to wipe the meter
and focusing mirror.
Please check if all accessories are complete according
to the following list.
User Manual
Meter 1
1
1
2
3
pc
No. Item Unit QTY Note
pc
Gift Box pc 1
4 Type-C Cable pc 1
东莞市森威电子有限公司
地 址:东莞市虎门镇虎门团结路58号深达威科技园
Dongguan Sndway Electronic Co.,Ltd.
Add: Sndway Science & Technology Industrial Park, 58
Tuanjie Road, Humen 523930, Dongguan, China
网址/Web: www.sndway.com 电话/Tel: 0769-85265688
邮箱/E-mail: market@sndway.com
全国咨询服务热线/Service Hotline: 400-125-6969




