Fluke Calibration 5700A 取扱説明書

®

5700A/5720AII系列

多功能校准器用户手册

PN 601622

May 1996

1996年5月

所有产品名称都为各自公司的商标.

I

LIMITED WARRANTY AND LIMITATION OF LIABILITY

Each Fluke product is warranted to be free from defects in material and workmanship under normal use and

service. The warranty period is one year and begins on the date of shipment. Parts, product repairs, and

services are warranted for 90 days. This warranty extends only to the original buyer or end-user customer of

a Fluke authorized reseller, and does not apply to fuses, disposable batteries, or to any product which, in

Fluke's opinion, has been misused, altered, neglected, contaminated, or damaged by accident or abnormal

conditions of operation or handling. Fluke warrants that software will operate substantially in accordance with

its functional specifications for 90 days and that it has been properly recorded on non-defective media. Fluke

does not warrant that software will be error free or operate without interruption.

Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers

only but have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is

available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable

international price. Fluke reserves the right to invoice Buyer for importation costs of repair/replacement parts

when product purchased in one country is submitted for repair in another country.

Fluke's warranty obligation is limited, at Fluke's option, to refund of the purchase price, free of charge repair,

or replacement of a defective product which is returned to a Fluke authorized service center within the

warranty period.

To obtain warranty service, contact your nearest Fluke authorized service center to obtain return

authorization information, then send the product to that service center, with a description of the difficulty,

postage and insurance prepaid (FOB Destination). Fluke assumes no risk for damage in transit. Following

warranty repair, the product will be returned to Buyer, transportation prepaid (FOB Destination). If Fluke

determines that failure was caused by neglect, misuse, contamination, alteration, accident, or abnormal

condition of operation or handling, including overvoltage failures caused by use outside the product’s

specified rating, or normal wear and tear of mechanical components, Fluke will provide an estimate of repair

costs and obtain authorization before commencing the work. Following repair, the product will be returned to

the Buyer transportation prepaid and the Buyer will be billed for the repair and return transportation charges

(FOB Shipping Point).

THIS WARRANTY IS BUYER'S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER

WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY

OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. FLUKE SHALL NOT BE LIABLE

FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OR LOSSES,

INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR THEORY.

Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or

limitation of incidental or consequential damages, the limitations and exclusions of this warranty may not

apply to every buyer. If any provision of this Warranty is held invalid or unenforceable by a court or other

decision-maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other

provision.

Fluke Corporation

P.O. Box 9090

Everett, WA 98206-9090

U.S.A.

Fluke Europe B.V.

P.O. Box 1186

5602 BD Eindhoven

The Netherlands

11/99

To register your product online, visit register.fluke.com

II

限保证和有限责任

每台 Fluke 的产品在正常使用和维护的情况下保证没有材料和工艺上的缺陷。产品的保证期为一年，从发

运之日起计算。零件、产品修理和维护的保证期为 90 天。此项保证的对象仅为原始购买者或者 Fluke 授权代

理商的最终使用客户，并且不适用于保险丝、普通电池或者 Fluke 认为由于意外的或不正常的工作或管理状况

而错误使用、经过改动、疏忽管理、受到污染或损坏的产品。Fluke 保证软件将按照其功能技术指标牢靠地工

作90 天，并已经正确地记录在无缺陷的介质上。Fluke 不保证软件没有错误或工作中无中断。

Fluke 授权代理商应当只将此种对新的和未使用过的产品的保证延伸到最终使用客户，但无权代表

Fluke 做出更高的或不同的保证条件。只有从 Fluke 授权的销售渠道购买的产品或者当购买者已经支付了适当

的国际价格时才能获得这种保证支持。当从一个国家购买的产品送到另一个国家进行修理时，Fluke 保留向购

买者开具发票收取修理/更换零件进口费用的权利。

Fluke的保证责任是有限的，对于在保证期之内退回到 Fluke 授权的维修中心的有缺陷的产品， Fluke

可以选择退还购买款项、免费修理或更换产品。

为获得保修，请与您最近的 Fluke 授权维修中心联系以得到返修授权信息。然后将该产品发送到该维

修中心，提供故障说明、并付邮资和保险费（FOB 目的地）。Fluke 不承担运输中损坏的风险。保修之后，该

产品将返还给购买者，并付运费（FOB 目的地）。如果 Fluke 认定故障是由于疏忽管理、错误使用、受到污染、

经过改动、意外的或不正常的工作或管理状况，包括因超出产品规定的额定值使用而引起的过电压故障，或者

正常的磨损和机械部件的破损而引起，Fluke 将提供估计的修理费用并在得到授权之后才开始维修工作。修理

之后，该产品将返还给购买者，并付运费。购买者则要支付修理费用和返程的运输费用（FOB 发运点）。

这种保证是购买者唯一的和专有的补救方法，并且可代替所有其它的保证条件、表述或默许的条款，

包括但不限于任何默许的保证条件或者为某种特定目的的商品性或适应性。FLUKE 对于由于任何理论原因引起

的、任何特别的、间接的、意外的或后果性的损坏或丢失，包括数据丢失，都不承担责任。

由于某些国家或者州不允许对默许保证条款的限制，不允许排斥或者限制意外的或后果性的损失，对

这种保证的限制或排斥可能不适合于每一个购买者。如果本保证的任何条款被法院或其它的决策主管裁判机构

判定为无效或不可实施，则这种判定将不影响任何其它条款的有效性或可实施性。

Fluke Corporation

P.O. Box 9090

Everett, WA 98206-9090

U.S.A.

Fluke Europe B.V.

P.O. Box 1186

5602 BD Eindhoven

The Netherlands

11/99

若要登记您的产品，请访问福禄克公司网站： register.fluke.com

III

安全须知

警告

高压

该设备在工作时会使用到高电压

致人伤亡的电压

在设备的端钮上会出现致人伤亡的电压，请检查所有保护措施！

为避免电击，使用者不可带电接触输出Hi 或 Sense Hi接线柱。在工作期间，在这些

端钮上可能会出现能导致人身伤亡的1100V 交流或直流电压。

无论在何种操作条件下，请保持一只手远离设备，以降低电流流经身体生命器官的危

险。

本手册中的术语

本设备的设计和测试符合本手册第1章“技术参数”部分中“通用技术参数”中所列的安全标

准。本手册包括的信息和警告均是保证设备处于安全状态和确保安全操作必需遵守的。

警告：指示会造成人员伤害或死亡的危险操作或条件。

注意：指示会造成仪器损坏的操作或条件

标注在仪器上的标志

危险――高压

保护地----（大地）端钮。

注意-------请参阅使用手册。手册中有正确使用此功能的信息。

电源

对地电

亦不得高于264V。为仪器安全工作，电源电缆中的连接地线必须可靠接地。

为防止火灾，须使用电压选择开关标签上指定的，与所使用的电源具有相同的额定电压和额

丝。

570

器的端钮之前，请将电源插头连接至具有适当接地措施的插座内。

的

请向符合资格的维修人员征询电源电缆和连接器的信息。

勿

为避免爆炸，不可在有爆炸性气体的环境操作5700A II系列和5720A II 系列校准器。

不可

20A II 系列校准器内部，没有需要使用者维护的部件，所以使用者没有必要打开机盖。

5700A II系列和5720A II系列应该工作于不高于264V真有效值电压的交流电源，

压

使用合适的保险丝

必

定电流的保险

0A II 系列或5720A II系列校准器的接地

5700A II系列和5720A II 系列校准器属于IEC 348中规定的I类安全（机箱接地）设备。

箱通过电源电缆中的接地导线进行接地。为避免电击，在将任何信号连接至5700A II系列机

和5720A II 系列校准

使用正确的电源线

必须使用符合本国规定，能够使5700A II系列和5720A II 系列校准器正常工作的电源电

缆以及插头和插座。使用处于完好状态的电源电缆。关于电源线的详细信息，请参考第二

图-3。章

在有爆炸危险的环境中工作请

在仪器工作时打开机盖

为避免人身伤害，在摘掉电源电缆前不可打开5700A II系列和5720A II 系列校准器的机

。在机盖未安放好前不可操作5700A II系列和5720A II 系列校准器。在5700A II系列和盖

57

IV

遭到电击时的急救措施

者远离带电导体

闭高电压，请将电路接地。

必进行普通和全身的死亡测试

不省人事、呼吸停止、没有脉搏、面色苍白、身体僵硬，以及严重的

烧伤

处理遭电击者

遭电击者停止呼吸，如果您受过训练，请马上进行人工心肺复苏术或嘴对嘴的人工

呼吸。

使遭电击

立刻关闭高电压，并将电路接地。若不能马上关

求救！

大声求救。拨打急救电话，请求医生的帮助。

不

电击的征兆包括

等。

若

V

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压维护程序 (仅限U.S.A.) 1-12·············································

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)校准支持 ······································

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列校准器的组成 ·····················································

0A II系列校准器的校准 ·····················································

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案 ·······················································································

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和相对不确定度 ···················································

指标技术指标 ·······························································

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标 ···············································································

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带交流电压模块 (选件 5700-03) 技术指标 ·································

技术指标 ·······················································································

技术指标 ···········································································

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装 ···················································································

章节主题

1 前言和技术指标 ······· 1-1

1-1. 前言··············· 1-1

1-2. 关于本手册·········································· 1-2

1-3. 如何使用本 1-2

1-4.其它设备手册·· 1-3

1-5.宽带交流电压模块（5700A-03选件） 1-3

1-6.辅助放大器·············· 1-4

1-7. 5725A 放大器···· 1-5

1-8. 5205A 和 5215A 精密功率 1-5

1-9. 5220A 跨导放大器·········································· 1-5

1-10.支持设备和服务···························································································1-6

1-11. 732B 直流电压参考标准 ································· 1-6

732B-200 直流电 1-6

1-13. 742A 系列电阻标准 ······················· 1-6

1-14. 宽带交流电压模块(选件 5700A-03 ··1-7

1-15. 服务中心 ····1-7

1-16. 5700A/5720A II系·· 1-8

1-17. 5700A/572 ·· 1-8

1-18. 校准程序·· 1-10

1-19. 建立可溯源性 1-10

1-20. 校准报告·· 1-10

1-21. 校准检定 ········ 1-11

1-22. 开发性能档 1-11

1-23. 量程校准 ············ 1-11

1-24. 直流零点校准 ···································· 1-11

1-25. 技术指标 ································ 1-12

1-26. 技术指标置信度 ·· 1-12

1-27. 使用绝对不确定度 1-12

1-28. 使用第二性能 1-12

1-29. 直流电压技术指标·· 1-13

1-30. 交流电压技术指标·· 1-16

1-31. 电阻技术指标························································ 1-22

1-32. 直流电流技术指 1-26

1-33. 交流电流技术指标 ···· 1-29

1-34. 宽1-34

1-35. 通用 1-35

1-36. 辅助放大器 1-36

2 安装 ··········· 2-1

2-1. 介绍 ························ 2-2

2-2. 拆箱和安装 2-2

2-3. 服务信息······ 2-3

2-4. 放置和上机架安 2-3

VI

2-5. 冷却要求 ···· 2-3 ·······························································································

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接5205A 或 5215A精密功率放大器 ·················································

5220A 跨导放大器 ········································································

线柱 ·····················································································

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特性 ·····························································································

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作 ························································································

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OM 菜单 ·········································································

菜单 ···········································································

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用外部电压屏蔽保护·····················································

下使用电流屏蔽保护 ···························································

电阻连接 ···································································

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输出 ·······················································································

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2-6. 拆装保险丝 ······ 2-4

2-7. 选择电源电压 ··········· 2-5

2-8. 连接至电源 ·············································· 2-7

2-9. 连接辅助放大器················· 2-7

2-10. 连接5725A 放大器 2-7

2-11. 连 2-7

2-12. 连接 2-7

2-13. 选择输出接 2-7

3 特性 ················ 3-1

3-1. 介绍 ··········································································································· 3-2

3-2. 前面板特性 ·· 3-2

3-3. 屏幕保护 3-2

3-4. 后面板 3-11

3-5. 软键菜单树·· 3-13

4 前面板操 4-1

4-1. 介绍 ······ 4-3

4-2. 启动校准器 ·· 4-4

4-3. 预热·················· 4-4

4-4. 直流校零 4-5

4-5. 进行直流校 4-5

4-6. 直流校零提示 ················ 4-5

4-7. 设置菜单························ 4-6

4-8. 仪器设置 ··················· 4-7

4-9. 格式化 EEPR ·· 4-7

4-10. 特殊格式的设置 ·· 4-8

4-11. 设置内部时钟 ·· 4-9

4-12. 选择放大器·· 4-10

4-13. 检查设备配置 ·········· 4-11

4-14. 特殊功能菜单········ 4-12

4-15. 复位校准器 ················ 4-12

4-16. 工作模式和预备模式········ 4-13

4-17. 连接校准器和UUT···························· 4-13

4-18. 推荐的电缆和连接器 ················ 4-13

4-19. 什么情况下使用四线技术·· 4-14

4-20. 什么情况下使 4-15

4-21. 什么情况 4-15

4-22. 四线电阻和两线 4-16

4-23. 电缆连接说明·· 4-16

4-24. 设置输出·········· 4-22

4-25. 直流电压输出 4-24

4-26. 交流电压 4-25

4-27. 直流电流输出 ······································· 4-27

4-28. 交流电流输出·· 4-28

4-29. 电阻输出·············· 4-30

VII

4-30. 宽带交流电压输出 4-32 (选件 5700A-03) ················································

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A 精密功率放大器输出 ············································

大器输出 ·······································································

定度指标 ·······························································

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差：交流和直流电压和电流输出··································. .

差：电阻输出 ···································································

和线性度误差的介绍 ···············································

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和满度比例检查线性度 ·······················································

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压电流限制 ···············································································

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手持多用表 ·······································································

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表 ·······························································································

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系列数字多用表 ······························································

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置和增益校准 ···················································································

交流校准 ·······················································································

坦度测试 ·············································································

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险丝 ·······························································································

4-31. 可调相位输出 ······ 4-34

4-32. 锁相至外部信号 ······································ 4-35

4-33. 使用辅助放大器 ············ 4-36

4-34. 5725A 放大器输出·················· 4-37

4-35. 5205A 或 5215 4-38

4-36. 5220A 跨导放 4-40

4-37. 检查校准器的不确 4-41

4-38. 误差模式操作 ·· 4-41

4-39. 误差模式概述···· 4-42

4-40. 进入误差模式 ··················································································· 4-42

4-41. 退出误差模式·················· 4-42

4-42. 使用误差模式······································ 4-43

4-43. 读取UUT误. 4-43

4-44. 读取UUT误 4-44

4-45. 关于偏置、满度 4-45

4-46. 偏置误差·············· 4-45

4-47. 刻度误差 4-46

4-48. 线性度误差 4-47

4-49. 误差类型的组合 ························ 4-47

4-50. 设置偏置 ········ 4-48

4-51. 设置满度比例 ········ 4-49

4-52. 使用偏置 4-50

4-53. 设置输出限制 ················ 4-54

4-54. 设置电 4-54

4-55. 应用实例·· 4-55

4-56. 校准70系列 4-55

4-57. 电缆 ········ 4-56

4-58. 屏蔽保护 4-56

4-59. 四线技术 ································· 4-56

4-60. 测试仪 4-56

4-61. 校准器表 4-59

4-62. 校准8840A 4-60

4-63. 电缆 ················ 4-60

4-64. 屏蔽保护 ······ 4-60

4-65. 四线技术 ························· 4-62

4-66. 基本校准程序 ···· 4-62

4-67. 校准设置程序·· 4-62

4-68. 模数转换（A/D）校准 4-63

4-69. 偏4-64

4-70. 高频 4-66

4-71. 进行宽带平 4-67

7 维护 ······················· 7-1

7-1. 介绍 ········ 7-2

7-2. 拆装保 7-3

VIII

7-3. 清洁空气过滤器 ············································· 7-4 ··········································

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校准5700A/5720A II系列校准器 ··········································

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宽带交流电压模块 (选件 5700A-03) ········································

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件··························································································

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(Y8021, Y8022和 Y8023) ························

1702 和 Y1703) ·······································

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缆 (Y5702) ·······································································

准(732B) ·····································································

742A-10k) ·······························

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8-13. 5725A 放大器 ························································································· 8-5

8-14. 5205A 和 5215A 精密功率放大器 ······················································ 8-6

8-15. 5220A 跨导放大器··················································································· 8-6

7-4. 清洁外表 7-5

7-5. 校准 ···························································· 7-5

7-6. 用外部标准 7-5

7-7. 校准要求 ··································································································· 7-6

7-8. 什么情况下调整校准器的不确定度指标 ··············································· 7-6

7-9. 校准程序····································································································· 7-7

7-10. 量程校准 7-13

7-11. 校准 7-17

7-12. 校准检查 ··········································· 7-20

8 选件和附 8-1

8-1. 介绍 ·················· 8-2

8-2. 宽带交流电压模块(选件 5700A-03) 8-2

8-3. 附件 ··················································································· 8-2

8-4. 低热电势测试线·················································· 8-3

8-5. 上机架安装套件(Y5737 和 Y5735) ······················································ 8-3

8-6. 屏蔽的IEEE-488 接口电缆 . 8-3

8-7. RS-232C空调制解调电缆 (Y 8-3

8-8. 5205A 或 5215A 接口电缆 (Y5701) ······················ 8-3

8-9. 5220A 接口电 8-3

8-10. 直流电压参考标 8-4

8-11. 1Ω 和 10 KΩ 电阻标准 (742A-1 和 8-4

8-12. 辅助放大器 ·········· 8-5

IX

第一章前言和技术指标

1．前言和技术指标 1-1 ·················································································

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