OWON HDS1021M User Guide
HDS1021M 手持式数字存储示波表
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2010.12 版本
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OWON HD1021M 数字存储示波表 目录
目录
章节 页码
1.产品证书 ··············································································１
1.1 产品证书 ············································································································································１
1.2 打开示波表套件箱，您可以见到以下部件(见下图) ····································································２
2.安全信息 ··············································································３
2.1 安全术语和符号 ································································································································３
2.1.1 本手册中的术语··················································································································· ３
2.1.2 产品上的术语······················································································································· ３
2.1.3 产品上的符号······················································································································· ３
2.2 安全要求 ············································································································································４
3.HDS1021M示波表一般特点·················································６
4.如何进行一般性检查 ····························································７
4.1 如何进行一般性检查 ························································································································７
4.1.1 检查是否存在因运输造成的损坏························································································ ７
4.1.2 检查附件 ······························································································································ ７
4.1.3 检查整机 ······························································································································ ７
5.示波表连接···········································································８
5.1 示波表的连接 ····································································································································８
5.2 示波表前面板和按键 ························································································································９
6.初步使用示波器 ·······························································１１
6.1 关于本章··········································································································································１１
6.2 接通示波表的电源 ························································································································１１
6.3 示波器显示界面说明 ····················································································································１１
6.4 菜单的使用方法 ····························································································································１２
6.5 手动设置垂直系统、水平系统和触发位置 ···············································································１３
6.6 重新设置示波表 ····························································································································１５
6.7 输入端口连接 ································································································································１６
6.8 使用自动设置显示不明信号········································································································１６
6.9 触发水平位置自动回零与触发电平设置为 50% ······································································１６
6.10 进行自动示波器测量 ··················································································································１７
6.11 屏幕锁定·····································································································································１７
6.12 使用平均处理使波形平滑··········································································································１８
6.13 使用余辉显示波形 ······················································································································１８
１
OWON HD1021M 数字存储示波表 目录
6.14 使用峰值检测功能显示尖峰脉冲······························································································１９
6.15 选择交流耦合 ······························································································································２０
6.16 翻转所显示波形的极性··············································································································２１
7.使用万用表·······································································２２
7.1 关于本章 ········································································································································２２
7.2 连接仪表 ········································································································································２２
7.3 仪表界面 ········································································································································２２
7.4 进行万用表测量 ····························································································································２３
7.4.1 测量电阻值 ······················································································································ ２３
7.4.2 测量二极管 ······················································································································ ２４
7.4.3 通断测试 ·························································································································· ２５
7.4.4 测量电容 ·························································································································· ２５
7.4.5 测量直流电压··················································································································· ２６
7.4.6 测量交流电压··················································································································· ２６
7.4.7 测量直流电流··················································································································· ２７
7.4.8 测量交流电流··················································································································· ２８
7.5 锁定读数 ········································································································································３０
7.6 进行相对测量 ································································································································３０
7.7 选择自动/手动量程调节···············································································································３１
8.详细使用示波器 ·······························································３３
8.1 关于本章 ········································································································································３３
8.2 垂直通道的设置 ····························································································································３３
8.2.1 设置通道耦合··················································································································· ３４
8.2.2 设置通道打开和关闭········································································································ ３５
8.2.3 调节探极比例··················································································································· ３５
8.2.4 波形反相的设置··············································································································· ３６
8.3 如何设置触发系统 ························································································································３６
8.4 触发控制 ········································································································································３７
8.4.1 边沿触发 ·························································································································· ３７
8.4.2 视频触发 ·························································································································· ３８
8.5 采集模式设置 ································································································································４０
8.6 显示设置 ········································································································································４０
8.6.1 显示类型 ·························································································································· ４１
8.6.2 持续 ·································································································································· ４１
8.6.3 频率计 ······························································································································ ４２
8.7 波形储存设置 ································································································································４２
8.8 功能设置菜单 ································································································································４３
8.9 如何进行自动测量 ························································································································４４
8.10 光标测量设置 ······························································································································４６
8.11 自动量程········································································································································４８
8.12 系统状态菜单 ······························································································································４９
２
OWON HD1021M 数字存储示波表 目录
8.13 时基模式设置 ······························································································································５０
8.14 数据传输 ······································································································································５１
9.故障处理 ·········································································· ５２
10.附录 ···············································································５３
10.1 附录 A: 技术规格······················································································································５３
10.1.1 示波器 ···························································································································· ５３
10.1.2 万用表 ···························································································································· ５５
10.1.3 一般技术规格················································································································· ５７
10.2 附录B: 保养和清洁维护················································································································58
10.2.1 一般保养 ···························································································································· 58
10.2.2 存放示波表························································································································· 58
10.2.3 更换锂电池组····················································································································· 58
３
OWON HDS1021M 数字存储示波表 1-产品证书
1.产品证书
1.1 产品证书
HDS1021M 手持式数字存储示波表
生产厂家：福建利利普光电科技有限公司
合格声明：
本产品符合欧共体
电磁兼容性规定 2004/108/EC
低电压规定 2006/95/EC
商品检验：
所采用标准
EN61010.1：2001（2nd edition）
测量、控制和实验室电子仪器的安全要求
EN61326-1:2006
测量、控制和实验室用电气设备.电磁兼容性(EMC)的要求
EN61000-3-2：2006
谐波电流发射限值 (设备每相输入电流小于 16A)
EN61000-3-3：2008
额定电流小于等于16A的设备在低压供电系统产生的电压波动和闪烁限值
检验是在通常设置下完成
表示合格的符号是 CE ，即 “Conformite Europeenne”（符合欧洲标准）。
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OWON HDS1021M 数字存储示波表 1-产品证书
1.2 打开示波表套件箱，您可以见到以下部件(见下图)
# 说明 标准配置 可选配置
1 OWON示波表及电池 ●
2 电源适配器 ●
3 一支示波器探极(灰色) ●
4 两支万用表测试笔(一支红色,一支黑色) ●
5 一个大电流测量扩展模块 ●
6 一个小电容测量模块 ●
7 1KHz/5V测试信号输出端子 ●
8 一支示波器探极调整工具 ●
9 一条USB数据传输线 ●
10 一本用户手册 ●
11 一张用户光盘(内含示波表与计算机通讯软件) ●
12 一个携带软包 ●
图 1：数字示波表套件
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OWON HDS1021M 数字存储示波表 2-安全信息
2.安全信息
（在使用该产品前，请务必事先阅读安全信息）
2.1 安全术语和符号
2.1.1 本手册中的术语
以下术语可能出现在本手册中：
警告：警告性声明，指出可能会危害生命安全的条件和行为。
注意：注意性声明，指出可能导致此产品和其它财产损坏的条件和行为。
2.1.2 产品上的术语
以下术语可能出现在产品上：
危险：表示您读取此标记时可能会立即对您造成损害。
警告：表示您读取此标记时可能不会立即对您造成损害。
注意：表示可能会对本产品或其它财产造成损害。
2.1.3 产品上的符号
以下符号可能出现在产品上：
高电压 注意请参阅手册 保护性接地端 壳体接地端 测量接地端
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OWON HDS1021M 数字存储示波表 2-安全信息
2.2 安全要求
请阅读下列安全注意事项，以避免人身伤害，并防止本产品或与其相连接
的任何其他产品受到损坏。为了避免可能发生的危险，本产品只可在规定的范
围内使用。
警告：
为防止触电或失火，请使用适当的电源适配器。只可使用本产品专用、并
且核准可用于该使用国的电源适配器。
警告：
在适配器插着电源给示波器充电的情况下，不可以测量电网一
次侧电源。
警告：
如果示波表输入端口连接在峰值高于 42 V 的(30 Vrms) 的电压或超过
4800 VA 的电路上，为避免触电或失火：
z 只使用示波表附带的并有适当绝缘的电压探针、测试导线和适配器，或
由 OWON 指明适用于示波器仪表系列产品的配件。
z 使用前，检查万用表测试笔、示波器探极和附件是否有机械损伤，如果
发现损伤，请更换。
z 拆去所有不使用的测试笔、探极和附件(电源适配器、USB 连接线等)。
z 在 CAT III 环境中测试时，不要将电压差高于 400 V 的电压连接到隔
离的输入端口。在 CAT II 环境中测试时，不要将电压差高于 400 V 的
电压连接到隔离的输入端口。
z 不要使用高于仪器额定值的输入电压。在使用 1:1 测试导线时要特别注
意，因为探头电压会直接传递到示波表上。
z 不要使用裸露的金属 BNC 或香蕉插头。
z 不要将金属物体插入接头。
z 仅以指定的方式使用示波表。
z 在“警告”信息中提到的电压额定值是“工作电压”的限定值。它们表
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OWON HDS1021M 数字存储示波表 2-安全信息
示交流正弦波应用时的 V ac rms(50-60 Hz)；直流应用时的 V dc。过压
等级 II 是指适用于电器和便携式设备的局部电平。
只有合格的技术人员才可执行维修。
给示波表充电,先将电源适配器插入交流电插座，然后再将其连接到示波表
上。
注意所有终端的额定值：为了防止火灾或电击危险，请注意本产品的所有
额定值和标记。在对本产品进行连接之前，请阅读本产品用户手册，以便
进一步了解有关额定值的信息。
请勿在无仪器盖板时操作：如盖板或面板已卸下，请勿操作本产品。
避免接触裸露电路：产品有电时，请勿触摸裸露的接点和部件。
在有可疑的故障时，请勿操作：如怀疑本产品有损坏，请让合格的维修人
员进行检查。
请勿在潮湿的环境下操作。
请勿在易爆环境中操作。
保持产品表面清洁和干燥。
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OWON HDS1021M 数字存储示波表 3-一般特点
3.HDS1021M 示波表一般特点
示波器
■ 具有 6000 点记录长度
■ 光标读出功能
■ 十八项自动测量功能
■ 自动量程功能
■ 高分辨率、高对比度的彩色液晶显示
■ 波形的储存/调出
■ 提供快速设置的自动设定功能
■ 波形的平均值和峰值检测
■ 边沿、视频触发功能
万用表
■ USB 通信端口
■ 多国语言菜单显示
■ 3 3/4 位
■ 电压、电流、电阻、二极管、电容、导通测量
■ 电流测量高达 20A
■ 万用表与示波器独立输入
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OWON HDS1021M 数字存储示波表 4-一般性检查
4.如何进行一般性检查
4.1 如何进行一般性检查
当您得到一台新的HDS1021M系列示波表时，建议您按以下步骤对仪器进行
检查。
4.1.1 检查是否存在因运输造成的损坏
如果发现包装纸箱或泡沫塑料保护垫严重破损，请先保留，直到整机和附件
通过电性和机械性测试。
4.1.2 检查附件
关于提供的附件明细，在本说明书的数字示波表套件图已经进行了说明。您
可以参照此说明检查附件是否有缺失。如果发现附件缺少或损坏，请和负责此业
务的 OWON 经销商或 OWON 的当地办事处联系。
4.1.3 检查整机
如果发现仪器外观破损，仪器工作不正常，或未能通过性能测试，请和负责
此业务的 OWON 经销商或 OWON 的当地办事处联系。如果因运输造成仪器
的损坏，请注意保留包装。通知运输部门和负责此业务的 OWON 经销商。
OWON 会安排维修或更换。
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OWON HDS1021M 数字存储示波表 6-初步使用示波器
5.示波表连接
5.1 示波表的连接
示波表的连接见图 2：
图 2
说明：
1. 电源适配器，交流供电和给电池充电时使用。
2. 万用表测试笔。
3. 万用表输入插口，三个圆形香蕉插口为电压、电流和电阻的输入口，两
个方形插口为电容输入口。
4. 示波器探极。
5. 示波器通道输入口。
6. 1KHz/5V方波测试信号输出端子。
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OWON HDS1021M 数字存储示波表 6-初步使用示波器
5.2 示波表前面板和按键
示波表的前面板和按键见图 3：
图 3
说明：
1. 电源适配器插口。
2. USB通讯口。
3. 1KHz/5V方波测试信号输出口。
4. ：电源开关按键。
5. A：万用表电流测量按键。
6. V：万用表电压测量按键。
7. R：万用表电阻、三极管、通断和电容测量按键。
8. OSC ◄：示波器向左调整按键。
9. OSC ►：示波器向右调整按键。
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OWON HDS1021M 数字存储示波表 6-初步使用示波器
10. OSC OPTION：示波器设置按键。结合OSC ◄、OSC ►、OSC ▲ 和OSC ▼
四个按键，正常状态可以循环设置通道垂直标尺（电压档位）、主时基（水
平时基）、通道零点位置（垂直位置）、触发水平位置（水平位置）和触发
电平位置（触发电平），同时，如果在波形计算时，可调整计算波形 M 的
显示倍率（CHM 幅度倍率）和显示垂直位置（CHM 垂直位置）。在光标
测量，可调整光标1（V1或T1）和光标2（V2或T2）的位置。
11. OSC ▼：示波器向下调整按键。
12. OSC ▲：示波器向上调整按键。
13. OSC/DMM：示波器和万用表工作状态切换按键。
14. AUTO SET ：在示波器状态，这是自动设置按键。在万用表状态，如果在电
流或电压测量时，这个按键可循环切换交流和直流；在电阻测量时，这个按
键可循环切换电阻、二极管、通断和电容测量。
15. RUN/STOP：运行和停止按键。
16. MENU ▼：菜单向下按键。
17. MENU：菜单按键。
18. MENU ▲：菜单向上按键。
19. F1～F5：菜单选项设置按键。
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OWON HDS1021M 数字存储示波表 6-初步使用示波器
6.初步使用示波器
6.1 关于本章
本章将对示波表中的示波器功能进行逐步的介绍，但是并未一一介绍其所有
功能，只是提供了一些如何使用菜单及进行基本操作的基础范例。
6.2 接通示波表的电源
见图 1，通过电源适配器，用标准交流电为示波表供电。
按下电源开／关 键，打开示波表。
仪器执行所有自检项目，并确认通过自检，按任意键仪器进入工作状态。
示波表以其上一次的设置配置开机。
6.3 示波器显示界面说明
示波器界面见图 4：
图 4：示波器界面
说明：
1. 电池电量指示，符号有 、 、 、 。
2. 自动测量窗口 1，其中 f 表示频率，T 表示周期，V 表示平均值，Vp 表
示峰峰值，Vk 表示均方根值,Ma 表示最大值，Mi 表示最小值，Vt 表示顶
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OWON HDS1021M 数字存储示波表 6-初步使用示波器
端值，Vb 表示底端值，Va 表示幅值,Os 表示过冲,Ps 表示欠冲,RT 表示上
升时间, FT 表示下降时间,PW 表示正脉宽,NW 表示负脉宽，+D 表示正占空
比，-D 表示负占空比。
3. 自动测量窗口 2。
4. 指针表示触发水平位置。
5. 读数显示触发水平位置与屏幕中心线的时间偏差，屏幕中心处为0。
6. 触发状态指示下列信息：
Auto：示波器处于自动方式并正采集无触发状态下波形。
Trig’d：示波器已检测到一个触发，正在采集触发后信息。
Ready：所有预触发数据均已被获取，示波器已准备就绪，接
受触发。
Scan：示波器以扫描方式连续地采集并显示波形数据。
Stop：示波器已停止采集波形数据。
7. 绿色指针表示触发电平位置。
8. 隐藏式菜单，按 MENU 键可调出该菜单。
9. 读数表示触发电平的数值。
10. 菜单设置选项，不同的菜单对应不同的设置选项。
11. 读数表示主时基设定值。
12. 图形表示通道的耦合方式，图形 “～” 表示交流，图形 “－”表示直流，图
形“ ”表示接地。
13. 读数表示通道的垂直标尺因数。
14. OSC OPTION 操作的提示，不同的 OSC OPTION 对应不同的提示。
15. 红色指针表示通道所显示波形的接地基准点，也就是零点位置。如果没有表
明通道的指针，说明该通道没有打开。
16. 输入信号的波形。
17. 波形显示区。
6.4 菜单的使用方法
以下示例讲述如何使用示波表的菜单来选择功能。
1．按 MENU（菜单）键，屏幕右边显示功能菜单，底部显示功能菜单对应设置
选项。再按 MENU（菜单）键隐藏功能菜单。
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OWON HDS1021M 数字存储示波表 6-初步使用示波器
2．按 MENU ▲ 或 MENU ▼ 键，选择不同的功能菜单。
3．按 F1～F5 键，改变功能设置。
见图 5：
图 5：示波器菜单显示界面
6.5 手动设置垂直系统、水平系统和触发位置
OSC OPTION 按键是一个多种设置循环选择按键，它可以循环选择设置
通道电压档位（通道垂直标尺因数）、通道垂直位置（通道垂直零点位置）、触
发位置、水平时基（主时基）和 水平位置（触发水平位置）。
以下示例讲述如何使用示波表的 OSC OPTION 进行设置。
1．按一次 OSC OPTION 键，屏幕左下方显示提示
◄/► — 水平时基
▲/▼ — 电压档位
见图 6：
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OWON HDS1021M 数字存储示波表 6-初步使用示波器
图 6： 电压档位显示界面
2．这时按 OSC ▲ 或 OSC ▼ 键可调整垂直标尺因数，按 OSC ◄或 OSC ►
键可调整主时基。
3．再按一次 OSC OPTION 键，屏幕左下方显示提示
◄/► — 水平位置
▲/▼ — 垂直位置
见图 7：
图 7：垂直位置显示界面
4．这时按 OSC ▲ 或 OSC ▼ 键可调整通道的垂直零点位置，按 OSC ◄ 或
OSC ► 键可调整触发水平位置。
5．再按一次 OSC OPTION 键，屏幕左下方显示提示
◄/► — 水平位置
▲/▼ — 触发电平
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