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Feature #1178

Updated by tin over 7 years ago

Resistor network R271 measurement - PASS 

 Desoldered resistor measurements: 

 |Pin A|Pin B|Schematic value|Measured value|Delta, ppm|"#1":http://www.eevblog.com/forum/testgear/keithley-2000/msg642941/#msg642941|"#2":http://www.eevblog.com/forum/testgear/keithley-2000/msg642941/#msg642941|"#3":http://www.eevblog.com/forum/testgear/keithley-2000/msg642941/#msg642941|"#4":http://www.eevblog.com/forum/testgear/keithley-2000/msg642941/#msg642941| ppm| 
 |    1    | 16    |     1.00000K      |     1.00206K     |    +2060     |0.9999K|1.0002K|1.0002K|0.9997K| | 
 | 16    |    2    |     9.00000K      |     9.00905K     |    +1006     |8.9999K|8.9989K|8.9999K|8.9960K| | 
 |    2    | 15    |     10.0000K      |    10.00842K     |    +842      |10.0001K|9.9985K|9.9995K|10.0030K| | 
 | 15    |    3    |     20.0000K      |    20.00163K     |    +81.5     |20.000K|20.000K|19.996K|19.990K| | 
 | 3     | 14    |     15.0000K      |    15.00905K     |    +603      |14.9995K|15.0035K|14.9973K|15.0012K| | 
 | 14    |    4    |     30.1768K      |    30.21043K     |    +1115     |30.173K|30.168K|30.173K|30.176K| | 
 |    4    | 13    |     29.7070K      |    29.70606K     |    -31.5     |29.708K|29.697K|29.700K|29.704K| | 
 |    5    | 11    |     30.1760K      |    30.17733K     |    +44.2     |30.178K|30.166K|30.176K|30.174K| | 
 |    6    |    9    |     1.00000K      |     1.00188K     |    +1880     |1.0003K|1.0000K|1.0001K|1.0006K| | 
 |    7    |    9    |     9.00000K      |     9.00814K     |     +905     |9.0040K|8.9990K|8.9993K|9.0007K| | 
 |    7    |    8    |     90.0000K      |    90.00001K     |    +0.2      |90.001K|89.979K|89.982K|89.990K| | 
 | 10    | 12    |     27.4200K      |    27.42557K     |    +203      |27.421K|27.415K|27.416K|27.417K| |

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