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solar collector with heat pipe 1)keymark, EN12975, SRCC 2)Competitive Price 3)High quality, High performance Evacuated-tube solar collectorsIn this type of vacuum collector, the absorber strip is located in an evacuated and pressure proof glass tube. The heat transfer fluid flows through the absorber directly in a U-tube or in counter-current in a tube-in-tube system. Several single tubes, ...

1. Precise syringe pump 2. 3 operation mode: Body weight mode, Time mode, Rate mode 3. KVO:1.0~5.0 ml/h Applicable syringes All brands of standard syringes: 5ml, 10ml, 20ml, 30ml, 50mlAccuracy ±5%Injecions increment0.1Occlusion40~160 kPaAccumulated injection volume0.1~999.9 mlModes of operationSelectable: Rate mode,, Time mode, Body Weight modeTime modeVolume limit:0.1~999.9 ml Time:1~2000 ...