是測量電路中電流大小的工具。

吉時利6487型皮安表，除包含6485的所有功能外，增加了500V的電壓源以適用高電阻和電阻率測量。它比6485有更高的精度和更快的上升時間，也有阻尼功能用于電容器件的漏電測試等。這款高性價比儀器具有八個電流測量量程和高速自動量程，可測量的電流從20fA到20mA，按照每秒 zui 多1000個讀數(shù)的速度進(jìn)行測量，電壓源從200μV到505V。

主要特性

10fA 分辨率

5位半讀數(shù)

輸入端壓降<200μV

交互式電壓方法測量電阻

自動電壓掃描，用于I-V特性分析

浮地測量到500V

速度可達(dá)1000 個讀數(shù)/秒

內(nèi)置486，487仿真命令

IEEE-488 和RS-232 接口

模擬輸出

程序示例

TestPoint Example for Ohms Measurement with 487 or 6487 in DDCMode (Keithley GPIB card required)

TestPoint Example for 487 or 6487 in DDC Mode (Keithley GPIBcard required)

LV6 Example to Control Zero Check State and Measure Current with6485/6487/6514; Uses IVI Driver

Are there any example programs for the IVI driver?

Visual Basic (VB) .NET Example for SCPI Communication to anInstrument over RS-232

VB6 Example for RS-232 Communication with an Instrument (usesMSCOMM ActiveX)

固件

6487 A06 Firmware Upgrade

Flashwizard version C12 (Windows 7, Vista, XP, Win2K, NT, ME, 98Compatible)

軟件

ExceLINX for Models 6485, 6487, and 6514 Version C03 (Win-98,Win-NT, and Win-ME only)

ExceLINX for Models 6485, 6487, and 6514 Release Notes for Ver.C03

軟件驅(qū)動 

Models 6485, 6487, 6514 Driver Release Notes for Ver. B04 -Requires Installation of Keithley I/O Layer (KIOL-850)

Models 6485, 6487, and 6514 IVI/VISA-based Driver for VisualBasic (VB), VC/C++, LabView (LV) & LabWindowsCVI (v5.5) Ver.B04 -Requires Installation of Keithley I/O Layer (KIOL-850)

Release Notes for Keithley I/O Layer version C04 (Windows 7,Vista, XP and Win2K Compatible)

Keithley I/O Layer version C04 (Windows 7, Vista, XP and Win2KCompatible)