Differences

This shows you the differences between two versions of the page.

--- keithley:sourcemeter [2017/02/01 01:58] – mcmaster
+++ keithley:sourcemeter [2025/08/04 21:23] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 [[http://www.tek.com/keithley-source-measure-units/keithley-smu-2400-series-sourcemeter|http://www.tek.com/keithley-source-measure-units/keithley-smu-2400-series-sourcemeter]]
-^Series ^Model ^MSRP ^Surplus low ^Notes |
+Basically:
-|2400 / VFD |2401 |3590 |  |  |
-|2400 / VFD |2400 |4900 |2800 |  |
+    * 220 LED series: $300
-|2400 / VFD |2400-LV |4900 |  |  |
+    * 2400 VFD series: $3000
-|2400 / VFD |2400-C |6600 |5295 |  |
+    * 2500 touch series: $4000
-|2400 / VFD |2410 |7080 |4200 |  |
-|2400 / VFD |2420 |7500 |3000 |  |
+Its unfortunate 2500 series hasn't driven 2400 series down
-|2400 / VFD |2440 |8230 |6000 |  |
-|2400 / VFD |2425 |8580 |2925 |  |
+^Series ^Model ^V res ^I res ^MSRP ^Surplus low ^Notes |
-|2400 / VFD |2410-C |8670 |4200 |  |
+|220 / LED |220 |  |500 fA |  |  \\ 850 \\  \\ Auction 61+ \\  |  |
-|2400 / VFD |2420-C |8740 |3000 |  |
+|220 / LED |224 |  |  |  |480 |  |
-|2400 / VFD |2440-C |9840 |6000 |  |
+|220 / LED |225 |  |  |  |  |Analog programmable |
-|2400 / VFD |2425-C |10200 |2925 |  |
+|220 / LED |230 |  |  |  |280 |  |
-|2400 / VFD |2430 |12500 |8000 |  |
+|220 / LED |238 |  |  |  |855 |  |
-|2400 / VFD |2430-C |14300 |  |  |
+|2400 / VFD |2401 |  |  |3590 |  |  |
-|2450 / touchscreen |2450 |5400 |4750 |  |
+|2400 / VFD |2400 |  |  |4900 |2800 |  |
-|2450 / touchscreen |2460 |7500 |5500 |  |
+|2400 / VFD |2400-LV |  |  |4900 |  |  |
-|2450 / touchscreen |2461 |8500 |  |  |
+|2400 / VFD |2400-C |  |  |6600 |5295 |  |
+|2400 / VFD |2410 |  |  |7080 |4200 |  |
+|2400 / VFD |2420 |  |  |7500 |3000 |  |
+|2400 / VFD |2440 |  |  |8230 |6000 |  |
+|2400 / VFD |2425 |  |  |8580 |2925 |  |
+|2400 / VFD |2410-C |  |  |8670 |4200 |  |
+|2400 / VFD |2420-C |  |  |8740 |3000 |  |
+|2400 / VFD |2440-C |  |  |9840 |6000 |  |
+|2400 / VFD |2425-C |  |  |10200 |2925 |  |
+|2400 / VFD |2430 |  |  |12500 |8000 |  |
+|2400 / VFD |2430-C |  |  |14300 |  |  |
+|2450 / touchscreen |2450 |  |  |5400 |4750 |  |
+|2450 / touchscreen |2460 |  |  |7500 |5500 |  |
+|2450 / touchscreen |2461 |  |  |8500 |  |  |
+|6220  |6220 |  |  |4050 |5000 |  |
+|6220 |6221 |  |  |5390 |  |  |
+Other current sources
+    * Calex
+      * Voltage programmable
+    * LakeShore cyotronics
+      * Voltage programmable
+    * Optronic
+    * Advantest TR6150
+    * Advantest R6144: 100 uA steps
 \\