Conversion Chart
BC5 BC1 BC2 BC3 BC4
BC26 BC28 BC31 BC36 BC40 BC42 BC44 BC46 BC49 BC50 BC52 BC54 BC55 BC59 BC64 BC70 BC75 BC80 BC85 BC90
0.026 0.028 0.031 0.036 0.040 0.042 0.044 0.046 0.049 0.050 0.052 0.054 0.055 0.059 0.064 0.070 0.075 0.080 0.085 0.090
0.024 1.430 2.160 3.890
0.025 1.120 1.640 3.040
0.026 1.000 1.520 2.580
0.027 0.810 1.200 2.070
0.028 0.660 1.000 1.710 3.950
0.029 0.560 0.840 1.440 3.300
0.030 0.460 0.68 1.180 2.680
0.031 0.390 0.595 1.000 2.260
0.032 0.325 0.500 0.850 1.930 3.610
0.033 0.435 0.680 1.642 3.520
0.034 0.340 0.615 1.388 2.588
0.035 0.300 0.525 1.185 2.210 2.930 3.934
0.036 0.250 0.378 1.000 1.840 2.416 3.250 4.240
0.037 0.856 1.569 2.072 2.761 3.530
0.038 0.738 1.335 1.742 2.329 2.974
0.039 0.645 1.164 1.526 2.014 2.570 3.835
0.040 0.551 1.000 1.306 1.741 2.242 3.275 3.749
0.041 0.479 0.866 1.149 1.509 1.927 2.816 3.240
0.042 0.416 0.760 1.000 1.302 1.681 2.417 2.740 3.535
0.043 0.362 0.665 0.870 1.153 1.472 2.109 2.388 3.047
0.044 0.311 0.583 0.768 1.000 1.277 1.820 2.063 2.606 3.470
0.045 0.270 0.507 0.669 0.878 1.121 1.612 1.827 2.293 3.025
0.046 0.236 0.446 0.595 0.783 1.000 1.410 1.600 2.021 2.640 2.985
0.047 0.378 0.531 0.700 0.889 1.250 1.415 1.760 2.313 2.624 4.157
0.048 0.345 0.468 0.617 0.788 1.114 1.254 1.566 2.040 2.305 3.653
0.049 0.298 0.415 0.551 0.709 1.000 1.123 1.390 1.811 2.026 3.115
0.050 0.257 0.375 0.484 0.625 0.891 1.000 1.156 1.613 1.809 2.843
0.051 0.322 0.431 0.550 0.795 0.892 1.107 1.425 1.598 2.453
0.052 0.287 0.385 0.495 0.720 0.807 1.000 1.280 1.435 2.215 3.907
0.053 0.317 0.405 0.625 0.709 0.881 1.135 1.229 1.935 3.261
0.054 0.290 0.379 0.570 0.620 0.779 1.000 1.086 1.703 2.950
0.055 0.254 0.335 0.500 0.559 0.699 0.900 1.000 1.517 2.586
0.056 0.443 0.500 0.634 0.806 0.924 1.379 2.330
0.057 0.393 0.445 0.564 0.720 0.809 1.236 2.084
0.058 0.343 0.395 0.499 0.650 0.729 1.103 1.867
0.059 0.350 0.350 0.446 0.580 0.647 1.000 1.675 2.862
0.060 0.290 0.308 0.394 0.513 0.573 0.893 1.463 2.475
0.061 0.270 0.347 0.450 0.514 0.802 1.310 2.210
0.062 0.310 0.411 0.465 0.723 1.189 2.000 3.201
0.063 0.373 0.423 0.659 1.093 1.817 2.872
0.064 0.336 0.383 0.604 1.000 1.646 2.575
0.065 0.353 0.560 0.910 1.522 2.389
0.066 0.326 0.519 0.864 1.412 2.198
0.067 0.468 0.779 1.270 1.994
0.068 0.424 0.713 1.166 1.809
0.069 0.388 0.660 1.086 1.687
0.070 0.351 0.603 1.000 1.544 2.303 2.400 3.190
0.071 0.547 0.918 1.397 2.071 2.240 2.960
0.072 0.503 0.849 1.287 1.910 2.100 2.775
0.073 0.464 0.789 1.189 1.766 1.970 2.600
0.074 0.419 0.737 1.104 1.624 1.850 2.450
0.075 0.381 0.692 1.000 1.470 1.750 2.318
0.076 0.344 0.592 0.912 1.335 1.650 2.140
0.077 0.316 0.548 0.838 1.235 1.550 1.980
0.078 0.293 0.510 0.775 1.151 1.460 1.840
0.079 0.476 0.721 1.069 1.389 1.720
0.080 0.448 0.680 1.000 1.320 1.610
The recommended capillary tube is .046 X 120" Find 0.046 in the left
column read across to 0.595 [BC42] or 0.783 [BC44] or 1.410 [BC49].
Multiply 0.595 X 120" = 71.4"
Multiply 0.783 X 120" = 93.96"
More sizes and a metric chart
on other side of page
Good Choice
Part No.
3.) Multiply the recommended length by the conversion factor.
Conversion Chart ( 0.024 I.D. inches to 0.80 I.D inches )
For best results use conversion factors in the shaded areas.
EXAMPLE:
More charts available from
www.supco.com
4.) As a general rule you should use a capillary tube that is between 5 feet
and 16 feet long
Multiply 1.410 X 120" = 169.2"
Tube I.D.
Okay choice, too long for service pack.
Best Choice
1.) Locate the recommended capillary I.D. in the left hand column
Conversion Chart
2.) Reading across find the standard stock capillary tube.