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Feature #885

Keithley 2001 thermal evaluation

Added by tin almost 6 years ago. Updated over 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Target version:
Start date:
01/01/2014
Due date:
01/01/2014
% Done:

40%

Estimated time:
4.00 h

Description

Thermal camera : Fluke Ti32


Files

k1_top1.jpg (107 KB) k1_top1.jpg K1 analog board, top view tin, 02/01/2014 01:01
k1_top2.jpg (94.6 KB) k1_top2.jpg K1 analog board, top view2 tin, 02/01/2014 01:01
a09891_top1.jpg (94.8 KB) a09891_top1.jpg K4 analog board, top view tin, 02/01/2014 01:01
a09891_top2.jpg (108 KB) a09891_top2.jpg K4 analog board, top view2 tin, 02/01/2014 01:01
a09891_R286.jpg (57.2 KB) a09891_R286.jpg R286 and U537 on K4 tin, 02/01/2014 01:01
k1_R286.jpg (48.1 KB) k1_R286.jpg R286 and U537 on K1 tin, 02/01/2014 01:01
k1_right_a98_left_U324.jpg (58.4 KB) k1_right_a98_left_U324.jpg Left - K1 U324, Right - K4 U324 tin, 02/01/2014 01:01
a09891_vref3.jpg (73.2 KB) a09891_vref3.jpg tin, 02/01/2014 01:19
a09891_vref2.jpg (73.8 KB) a09891_vref2.jpg tin, 02/01/2014 01:20
a09891_vref.jpg (73.2 KB) a09891_vref.jpg tin, 02/01/2014 01:20
IR000091.png (130 KB) IR000091.png tin, 02/01/2014 01:20
IR000089.png (99.3 KB) IR000089.png tin, 02/01/2014 01:20
IR000088.png (96.7 KB) IR000088.png tin, 02/01/2014 01:20
IR000093.png (112 KB) IR000093.png tin, 02/01/2014 01:20
IR000092.png (104 KB) IR000092.png tin, 02/01/2014 01:20
IR000075.jpg (42.2 KB) IR000075.jpg tin, 02/01/2014 01:20
a09891_back.jpg (106 KB) a09891_back.jpg tin, 02/01/2014 01:21
a09891_adc_off.jpg (152 KB) a09891_adc_off.jpg tin, 02/01/2014 01:26
adc_top_off.jpg (152 KB) adc_top_off.jpg tin, 02/01/2014 01:26
OR000167.jpg (26.6 KB) OR000167.jpg tin, 02/01/2014 01:26

History

#1

Updated by tin almost 6 years ago

  • Project changed from R&E to Keithley 2001 repair
#2

Updated by tin almost 6 years ago

  • Due date changed from 29/12/2013 to 01/01/2014
  • Start date changed from 29/12/2013 to 01/01/2014

Postponed to 1/1/14

#3

Updated by tin almost 6 years ago

  • Category set to 60
  • Status changed from New to In Progress
  • Target version set to Keithley 2001 #4
  • % Done changed from 0 to 40

Processing data.

Captured thermal images for

Keithley unit #4
Analog board: A09891
Second analog board from Keithley #1 (passes selftest on 110VAC after warmup)
ADC board: A39577

#4

Updated by tin almost 6 years ago

Added exported images

Keithley #1 running self-test continuously , PASS
Keithley #4 running self-test continuously , FAIL

Suspected failures: R286 related components, CR335, U324 related components, Q540

#7

Updated by tin over 4 years ago

  • Status changed from In Progress to Suspended
#8

Updated by tin over 4 years ago

  • Status changed from Suspended to Closed

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