Keithley 超低電壓量測

Keithley 超低電壓量測

雙通道機型 2182A 奈伏電壓錶最適合進行穩定的低雜訊電壓量測,以及可靠且重複地對低電阻材料和裝置進行特色分析。 提供比替代低電壓量測解決方案更高的量測速度,以及更好的雜訊效能。 也提供簡化的差值模式,以結合反向電流輸出 (例如機型 6220 或 6221) 進行電阻量測。

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吉時利奈伏電壓錶機型 2182A

功能

優點

1nV 靈敏度 提供精確的超低電壓量測。
通常,在 1 秒響應時間中只有 15nVp-p 雜訊,而在 60 毫秒中有 40–50nV p-p 雜訊 確保在廣泛實用的響應時間裡都是低雜訊位準。
雙通道 支援量測電壓、溫度或未知電阻與參考電阻的比率。
量測週期會同步至電源線交流週期 由於開始於線路週期的不同相位的讀數而將變化降至最低。 結果對線路干擾有非常高的耐受性,因此略需或無需屏蔽和濾波功能。
內建熱電耦線性化和冷接點補償 簡化進行準確的溫度量測作業。
內部極性反向量測技術 消除熱錯誤輸出。
最適合與機型 6220/6221 電流輸出搭配使用 允許在進行差動電導、脈衝和電阻量測時,這兩種儀器有如單一儀器般操作。
與 6220 或 6221 結合時,採用差值模式電流反向量測技術 可進行低至 10nΩ 的電阻量測。
2182A/6221 結合可同步化訊號脈波和量測 可將靈敏感應溫度 DUT 的功率消耗量降至最低。

機型

機型 電壓 溫度 電阻 通道數 緩衝區大小 參考價格
2182A 1nV - 100V 1nV - 100V -200°C - 1820°C 10nΩ 到 200MΩ (需要 6220 或 6221) 2 1,024rdgs
-
配置與報價
2182A/J 1 nV~100 V 1 nV~100 V -

10 nΩ~200 MΩ(6220型または6221型が必要)

2 1,024個の読み値
-
配置與報價
機型 2182A
參考價格
-
電壓溫度電阻
1nV - 100V-200°C - 1820°C10nΩ 到 200MΩ (需要 6220 或 6221)
通道數電壓緩衝區大小
21nV - 100V1,024rdgs
機型 2182A/J
參考價格
-
電壓電阻通道數
1 nV~100 V

10 nΩ~200 MΩ(6220型または6221型が必要)

2
電壓緩衝區大小
1 nV~100 V1,024個の読み値
機型 電壓 溫度 電阻 通道數 緩衝區大小 參考價格
2182A 1nV - 100V 1nV - 100V -200°C - 1820°C 10nΩ 到 200MΩ (需要 6220 或 6221) 2 1,024rdgs
-
配置與報價
2182A/J 1 nV~100 V 1 nV~100 V -

10 nΩ~200 MΩ(6220型または6221型が必要)

2 1,024個の読み値
-
配置與報價
機型 2182A
參考價格
-
電壓溫度電阻
1nV - 100V-200°C - 1820°C10nΩ 到 200MΩ (需要 6220 或 6221)
通道數電壓緩衝區大小
21nV - 100V1,024rdgs
機型 2182A/J
參考價格
-
電壓電阻通道數
1 nV~100 V

10 nΩ~200 MΩ(6220型または6221型が必要)

2
電壓緩衝區大小
1 nV~100 V1,024個の読み値
產品規格表配件說明
2000-BENCHKIT 多型號工作台轉換套件
2107-30 低熱輸入纜線
2107-4 低熱輸入纜線
2107-50 低熱輸入纜線,50 呎,(15 公尺)
2182-KIT 低熱接頭套件
2188 低熱短路插頭
4288-1 單固定式機架安裝套件
4288-2 雙固定式機架安裝套件
4288-5 機架套件
7009-5 5 呎遮蔽 RS-232 纜線
Characterization of New Materials and Devices Nanotechnology, Printed and Bio Electronics, and Energy
0h 34m 2s
Low Level Measurements Handbook - 7th Edition
Precision DC Current, Voltage, and Resistance Measurements
零件編號: 1KW-1559-0
Handbook 17 Apr 2019
Characterizing Nanoscale Devices with Differential Conductive Measurements
With appropriate instrumentation, the four-wire source current/measure voltage method is a great improvement over older differential conductance measurements, which are slow, noisy, and complex.  The new technique's single sweep shortens hours of data…
Technical Article 11 Nov 2018
Model 4299-7 Fixed Rack-Mount Kit Assembly and Mounting Instructions
Model 4299-7 Fixed Rack Mounting Kit Assembly and Mounting Instructions
零件編號: PA-1065D
User
Models 2182/2182A Nanovoltmeter Quick Reference Guide, Rev. A
Model 2182/2182A Nanovoltmeter Quick Reference Guide, Rev. A
零件編號: 2182A-903-01A
Primary User
Models 2182 and 2182A Nanovoltmeter User's Manual
Model 2182 and 2182A Nanovoltmeter User's Manual
零件編號: 2182A-900-01B
Primary User
Keithley Instrumentation for Electrochemical Test Methods and Applications
This application note discusses a variety of electrochemical applications, including voltammetry, low and high resistivity measurements, battery test, potentiometry, electrodeposition, electrical device characterization, and other tests that involve…
零件編號: 1KW-60158-1
Application Note 09 Nov 2018
2182A-C08 Firmware Release Package
Model 2182A Version C08 Firmware. Contains the 2182A-C08.x firmware image for use with Flash Wizard to upgrade a 2182A Instrument. Customer release notes are also included.
零件編號: 2182A-FRP-C08
Firmware
Model 2182A Instrument Specifications
This document contains specifications and supplemental information for the Model 2182A Nanovoltmeter. Specifications are the standards against which the 2182A is tested. Upon leaving the factory, the 2182A meets these specifications. Supplemental and…
零件編號: SPEC-2182A Rev. F
Specification 10 Oct 2017
Why do physical movements of cables create hundreds of picoamps of current?
常見問答集ID: 70526 09 Aug 2017
Troubleshooting: How do I limit ground loops?
常見問答集ID: 70556 09 Aug 2017
Ohms: Which products are recommended for measuring in the range of 2 - 50 micro-ohms?
常見問答集ID: 70821 09 Aug 2017
Specs: How Can I Apply an Accuracy Specification on a Data Sheet to my Specific Measurement?
常見問答集ID: 69826 09 Aug 2017
Amps: Which current source do you recommend to use with the Model 2182 Nanovoltmeter?
常見問答集ID: 71001 09 Aug 2017
Remote Operation: Front panel push buttons do not work when operating in DDC mode?
常見問答集ID: 70036 09 Aug 2017
Specs: What is CMRR (Common Mode Rejection Ratio)?
常見問答集ID: 71006 09 Aug 2017
Ohms: What kind of connections are recommended for a low resistance measurement?
常見問答集ID: 70191 09 Aug 2017
Ohms: How do you decide whether to use a two-probe method or a four-probe method for resistance?
常見問答集ID: 71256 09 Aug 2017
Specs: What are the effects on accuracy due to possible deterioration within calibration periods?
常見問答集ID: 70371 09 Aug 2017
Specs: What is pumpout current and when might it pose a problem for my measurements?
常見問答集ID: 71821 09 Aug 2017
If you have a bent coax cable, but it is not being moved, can it still generate current?
常見問答集ID: 70471 09 Aug 2017
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