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Carnet Bleu 2018_EN_BD / Das blaue Heft

Blue Handbook- "Blaues Heft" - 2018 In dieser Übergangszeit werden neue Kältemittel entwickelt, um jene mit hohem GWP zu ersetzen. Darum wurde soeben das Blue Book, dieses für alle Kältemittelbenutzer unerlässliches Tool, neu herausgegeben.

Thermodynamic properties

Thermodynamic properties of R-438A - (superheated vapour) - Entropy (kJ/kg.K) Sat. Temp. °C Sat. Pressure bar Superheat (°C) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 -100 0.010 1.885 1.902 1.918 1.935 1.951 1.967 1.983 1.999 2.015 2.030 2.046 2.061 2.076 2.091 2.106 2.120 2.135 2.149 2.164 2.178 2.192 -95 0.017 1.859 1.876 1.893 1.909 1.925 1.941 1.957 1.973 1.988 2.004 2.019 2.034 2.049 2.064 2.078 2.093 2.107 2.122 2.136 2.150 2.164 -90 0.028 1.837 1.853 1.870 1.886 1.902 1.918 1.933 1.949 1.964 1.980 1.995 2.010 2.024 2.039 2.054 2.068 2.083 2.097 2.111 2.125 2.139 -85 0.043 1.816 1.833 1.849 1.865 1.881 1.897 1.912 1.928 1.943 1.958 1.973 1.988 2.002 2.017 2.031 2.046 2.060 2.074 2.088 2.102 2.116 -80 0.065 1.798 1.814 1.830 1.846 1.862 1.878 1.893 1.908 1.923 1.938 1.953 1.968 1.983 1.997 2.011 2.026 2.040 2.054 2.068 2.082 2.095 -75 0.096 1.781 1.797 1.813 1.829 1.845 1.860 1.876 1.891 1.906 1.921 1.936 1.950 1.965 1.979 1.993 2.007 2.022 2.036 2.049 2.063 2.077 -70 0.138 1.766 1.782 1.798 1.814 1.830 1.845 1.860 1.875 1.890 1.905 1.920 1.934 1.949 1.963 1.977 1.991 2.005 2.019 2.033 2.046 2.060 -65 0.195 1.753 1.769 1.785 1.800 1.816 1.831 1.846 1.861 1.876 1.891 1.905 1.920 1.934 1.948 1.962 1.976 1.990 2.004 2.018 2.031 2.045 -60 0.269 1.741 1.757 1.773 1.788 1.804 1.819 1.834 1.849 1.863 1.878 1.893 1.907 1.921 1.935 1.949 1.963 1.977 1.991 2.004 2.018 2.031 -55 0.366 1.730 1.746 1.762 1.777 1.793 1.808 1.823 1.837 1.852 1.867 1.881 1.895 1.909 1.924 1.937 1.951 1.965 1.979 1.992 2.006 2.019 -50 0.488 1.720 1.736 1.752 1.767 1.783 1.798 1.813 1.827 1.842 1.856 1.871 1.885 1.899 1.913 1.927 1.941 1.954 1.968 1.981 1.995 2.008 -45 0.642 1.712 1.728 1.743 1.759 1.774 1.789 1.804 1.818 1.833 1.847 1.862 1.876 1.890 1.904 1.917 1.931 1.945 1.958 1.972 1.985 1.998 -40 0.833 1.704 1.720 1.735 1.751 1.766 1.781 1.796 1.810 1.825 1.839 1.853 1.867 1.881 1.895 1.909 1.923 1.936 1.950 1.963 1.976 1.989 -36.05 1.013 1.698 1.714 1.730 1.745 1.760 1.775 1.790 1.805 1.819 1.833 1.847 1.862 1.875 1.889 1.903 1.917 1.930 1.944 1.957 1.970 1.983 -35 1.066 1.697 1.713 1.728 1.744 1.759 1.774 1.788 1.803 1.818 1.832 1.846 1.860 1.874 1.888 1.901 1.915 1.929 1.942 1.955 1.969 1.982 -30 1.348 1.691 1.706 1.722 1.737 1.752 1.767 1.782 1.797 1.811 1.825 1.839 1.853 1.867 1.881 1.895 1.908 1.922 1.935 1.948 1.962 1.975 -25 1.685 1.685 1.701 1.716 1.732 1.747 1.762 1.776 1.791 1.805 1.820 1.834 1.848 1.862 1.875 1.889 1.902 1.916 1.929 1.942 1.955 1.969 -20 2.085 1.680 1.696 1.711 1.727 1.742 1.757 1.771 1.786 1.800 1.815 1.829 1.843 1.856 1.870 1.884 1.897 1.911 1.924 1.937 1.950 1.963 -15 2.556 1.675 1.691 1.707 1.722 1.737 1.752 1.767 1.782 1.796 1.810 1.824 1.838 1.852 1.866 1.879 1.893 1.906 1.919 1.932 1.945 1.958 -10 3.104 1.671 1.687 1.703 1.718 1.733 1.748 1.763 1.778 1.792 1.806 1.820 1.834 1.848 1.862 1.875 1.889 1.902 1.915 1.928 1.941 1.954 -5 3.738 1.667 1.683 1.699 1.715 1.730 1.745 1.760 1.774 1.789 1.803 1.817 1.831 1.844 1.858 1.872 1.885 1.898 1.911 1.925 1.938 1.950 0 4.468 1.664 1.680 1.696 1.712 1.727 1.742 1.757 1.771 1.786 1.800 1.814 1.828 1.841 1.855 1.869 1.882 1.895 1.908 1.921 1.934 1.947 5 5.301 1.660 1.677 1.693 1.709 1.724 1.739 1.754 1.768 1.783 1.797 1.811 1.825 1.839 1.852 1.866 1.879 1.893 1.906 1.919 1.932 1.945 10 6.247 1.657 1.674 1.690 1.706 1.721 1.737 1.751 1.766 1.781 1.795 1.809 1.823 1.837 1.850 1.864 1.877 1.890 1.903 1.917 1.929 1.942 15 7.316 1.654 1.671 1.688 1.704 1.719 1.734 1.749 1.764 1.779 1.793 1.807 1.821 1.835 1.848 1.862 1.875 1.888 1.902 1.915 1.928 1.940 20 8.518 1.651 1.669 1.685 1.701 1.717 1.732 1.747 1.762 1.777 1.791 1.805 1.819 1.833 1.847 1.860 1.874 1.887 1.900 1.913 1.926 1.939 25 9.864 1.649 1.666 1.683 1.699 1.715 1.731 1.746 1.761 1.775 1.790 1.804 1.818 1.832 1.845 1.859 1.872 1.886 1.899 1.912 1.925 1.937 30 11.365 1.646 1.663 1.681 1.697 1.713 1.729 1.744 1.759 1.774 1.788 1.803 1.817 1.831 1.844 1.858 1.871 1.885 1.898 1.911 1.924 1.936 35 13.032 1.642 1.661 1.678 1.695 1.711 1.727 1.743 1.758 1.773 1.787 1.802 1.816 1.830 1.843 1.857 1.870 1.884 1.897 1.910 1.923 1.936 40 14.877 1.639 1.658 1.676 1.693 1.710 1.726 1.741 1.757 1.771 1.786 1.801 1.815 1.829 1.843 1.856 1.870 1.883 1.896 1.909 1.922 1.935 45 16.916 1.635 1.655 1.673 1.691 1.708 1.724 1.740 1.755 1.770 1.785 1.800 1.814 1.828 1.842 1.856 1.869 1.882 1.896 1.909 1.922 1.935 50 19.162 1.631 1.651 1.671 1.689 1.706 1.722 1.738 1.754 1.769 1.784 1.799 1.813 1.827 1.841 1.855 1.869 1.882 1.895 1.908 1.921 1.934 55 21.632 1.626 1.648 1.667 1.686 1.704 1.721 1.737 1.753 1.768 1.783 1.798 1.813 1.827 1.841 1.855 1.868 1.882 1.895 1.908 1.921 1.934 60 24.345 1.620 1.643 1.664 1.683 1.701 1.719 1.735 1.751 1.767 1.782 1.797 1.812 1.826 1.840 1.854 1.868 1.881 1.895 1.908 1.921 1.934 65 27.325 1.612 1.638 1.660 1.680 1.699 1.717 1.734 1.750 1.766 1.781 1.796 1.811 1.826 1.840 1.854 1.868 1.881 1.895 1.908 1.921 1.934 70 30.602 1.602 1.631 1.655 1.676 1.696 1.714 1.732 1.748 1.764 1.780 1.795 1.810 1.825 1.839 1.853 1.867 1.881 1.894 1.908 1.921 1.934 75 34.222 1.588 1.623 1.649 1.672 1.692 1.711 1.729 1.746 1.763 1.779 1.794 1.809 1.824 1.838 1.853 1.867 1.880 1.894 1.907 1.921 1.934 80 38.279 1.565 1.612 1.642 1.666 1.688 1.707 1.726 1.743 1.760 1.777 1.792 1.808 1.823 1.837 1.852 1.866 1.880 1.893 1.907 1.920 1.933 HFC R-438A I Entropy (kJ/kg.K) 98

R-507A Azeotropic blend (50 % R-125 - 50 % R-143a) Molecular weight (g/mol) 98.86 Melting point (°C) N/A Boiling point (at 1.013 bar) -46.75 Temperature glide at 1.013 bar (K) 0 Critical temperature (°C) 70.6 Critical pressure (bar absolute) 37.05 Specific heat (liquid) at + 25°C (kJ/kg.K) 1.539 Specific heat (vapour) at 1.013 bar and + 25°C (kJ/kg.K) 0.872 Thermal capacity ratio (Cp/Cv) at + 25°C and 1.013 bar 1.117 Viscosity (liquid) at + 25°C in Centipoise (10- 3 Pa.s) 0.127 Surface tension at + 25°C in dyne per centimetre (10- 3 N/m) 4.33 Classification NF-EN 378 A1 GWP (IPCC 4) 3985 Main applications R-507A is an "near azeotropic" HFC blend. It is typically used in industrial refrigeration applications including those with flooded evaporators, such as ice skating rinks. Commercial specifications Composition: (50 % R-125 - 50 % R-143a) (+1.5% - 0.5% / +0.5% - 1.5%). Purity: ≥ 99,5 % weight. Water content: ≤ 10 ppm weight. Chloride ion test: negative. Acidity (HCl): ≤ 1 ppm weight. Non-condensables (gas phase): ≤ 1,5 % volume. High boiling residue: ≤ 0,01 % volume. Oils Use a polyol ester (POE) oil. Check with Climalife regarding the viscosity of the oil selected for your application, and the miscibility with the fluid under consideration. Regulation The use of HFCs are restricted by the European Union Regulation n° 517/2014. Recovery of halogenated refrigerants is compulsory as defined by the European regulation n° 517/2014. (For their use, pay attention to the regulation of your country). HFC R-507A 99