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Hydrogen Purifiers for LEDs
 
   
 

Gas Charts and Tables

 
 
  1. Flow Rate Conversion Table
  2. Concentration Table
  3. Pressure Conversion Table
  4. Moisture Conversion Table

Flow Rate Conversion Table

Nm³/hrscfhscfmslpmsccm
1,00034,89858215,52815,527,500
50017,4492917,7647,763,750
40013,9592336,2116,211,000
30010,4701744,6584,658,250
2006,9801163,1063,105,500
1505,235872,3292,329,125
1003,490581,5531,552,750
903,141521,3971,397,475
802,792471,2421,242,200
702,443411,0871,086,925
602,09435932931,650
501,74529776776,375
451,57026699698,738
401,39623621621,100
351,22120543543,463
301,04717466465,825
2587215388388,188
2069812311310,550
155239233232,913
103495.8155155,275
9.5
3325.5148147,511
9.03145.2140139,748
8.52974.9132131,984
8.02794.7124124,220
7.52624.4116116,456
7.02444.1109108,693
6.52273.8101100,929
6.02093.59393,165
5.51923.28585,401
5.01742.97877,638
4.51572.67069,874
4.01402.36262,110
3.51222.05454,346
3.01051.74746,583
2.5871.53938,819
2.0701.23131,055
1.5520.92323,291
1.034.90.615.515,528
0.931.40.5214.013,975
0.827.90.4712.412,422
0.724.40.4110.910,869
0.620.90.359.39,317
0.517.40.297.87,764
0.414.00.236.26,211
0.310.50.174.74,658
0.27.00.123.13,106
0.13.50.061.61,553
0.051.70.030.8776

Concentration Table

Concentration
Multiples and
Submultiples
  
1,000,000 ppm=100%
100,000 ppm=10.0%
10,000 ppm=1.0%
1,000 ppm=0.1%
100 ppm=0.01%
10 ppm=0.001%
1 ppm=0.0001%
1,000 ppb=1 ppm
100 ppb=0.1 ppm
10 ppb=0.01 ppm
1 ppb=0.001 ppm
1,000 ppt=0.001 ppm
100 ppt=0.0001 ppm
10 ppt=0.00001 ppm
1 ppt=0.000001 ppm
1,000 ppt=1 ppb
100 ppt=0.1 ppb
10 ppt=0.01 ppb
1 ppt=0.001 ppb

 

Pressure Conversion Table

Pressure Conversion
Convert FromMultiply byConvert to
PakPapsibarkgf/cm²
Pa10.0010.001450.000010.000010197
kPa1,00010.1450.010.010197
psi6,894.756.894810.06894750.070307
bar10,000100.0014.511.0197
kgf/cm²9,8066.598.06714.220.980661

 

Moisture Conversion Table

Dew pointPPM on Volume
Basis at 760 mm
of Hg Pressure
Relative Humidity
at 70°F%
PPM on Weight
Basis in Air
°C°F
-90-1300.09210.000370.057
-88-1260.1230.000540.082
-86-1230.1840.000750.11
-84-1190.2630.001070.16
-82-1160.3820.001550.24
-80-1120.5620.002140.33
-78-1080.7370.003000.46
-76-1051.010.004100.63
-74-1011.380.005590.86
-72-981.880.007621.17
-70-942.550.01041.58
-68-903.430.01402.13
-66-874.590.01872.84
-64-836.110.02483.79
-62-808.080.03285.01
-60-7610.60.04306.59
-58-7213.90.05658.63
-56-6918.20.073511.3
-54-6523.40.094814.5
-52-6230.30.12318.8
-50-5838.80.15724.1
-48-5449.70.20230.9
-46-5163.30.25739.3
-44-47800.32549.7
-42-441010.41062.7
-40-401270.51678.9
-38-361590.64498.6
-36-331980.804122.9
-34-292461.00152
-32-263051.24189
-30-223761.52234
-28-184621.88287
-26-155662.3351
-24-116922.81430
-22-88423.41523
-20-410204.13633
-18012405.00770
-16314906.03925
-14717907.251110
-121021508.691335
-1014257010.41596
-818306012.41900
-621364014.72260
-425432017.52680
-228510020.73170
032602024.43640

 

 

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