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THIS PRODUCT IS AN AIR SOURCE HEAT PUMP, WHICH IS USED TO HEAT SWIMMING POOLS ONLY. THE AIR SOURCE HEAT PUMP FUNCTIONS BY ABSORBING HEAT FROM THE OUTSIDE AIR. THIS HEAT CAN THEN BE USED TO HEAT THE WATER OF A SWIMMING POOL VIA THE INTERNAL HEAT EXCHANGER. THE AIR SOURCE HEAT PUMP IS ABLE TO EXTRACT HEAT FROM THE OUTSIDE AIR, AND IS ABLE TO DO THIS WHEN THE TEMPERATURE IS -15 C. THE HEAT THAT IS BEING EXTRACTED FROM THE AIR IS CONSTANTLY BEING RENEWED NATURALLY. THE HEAT FROM THE AIR IS ABSORBED AT LOW TEMPERATURES INTO THE REFRIGERANT WHEN IT IS AT A LOW PRESSURE AND TEMPERATURE. THE REFRIGERANT THEN PASSES THROUGH A COMPRESSOR WHERE ITS TEMPERATURE IS INCREASED BY INCREASING THE PRESSURE. THIS THEN TRANSFERS ITS HIGHER TEMPERATURE HEAT TO THE SWIMMING POOL WATER WITHIN THE HEAT EXCHANGER. THE MATERIAL OF CASING OF THE HEAT PUMP IS ABS PLASTICS. THE PARTS THAT COMPRISE THIS PRODUCT INCLUDE A FAN MOTOR AND FAN BLADE, COMPRESSOR, EXPANSION VALVE, EVAPORATOR, COPPER PIPING, TITANIUM HEAT EXCHANGER, AND ELECTRICAL COMPONENTS SUCH AS CIRCUITS BOARDS. THE REFRIGERATION TYPE OF THE HEAT PUMP IS R32, WHICH IS A HFC REFRIGERATED HYDROFLUOROCARBON. THIS HEAT PUMP IS PRE-CHARGED WITH HYDROFLUOROCARBONS. THE HEAT PUMP CAN BE RUN IN THE OPPOSITE DIRECTION TO COOL THE WATER SYSTEM. THE PACKAGED DIMENSIONS FOR THE MODEL TYPES ARE 850 MM LENGTH, 390 MM WIDTH, 688 MM HEIGHT, WITH A NET WEIGHT OF 44KG, ALSO 960 MM LENGTH, 408 MM HEIGHT, 793 MM HEIGHT, WITH A NET WEIGHT OF 54, 58 AND 72 KG, PLUS LENGTH 1150 MM, WIDTH 480 MM, HEIGHT 843 MM, WITH A WEIGHT OF 75, 78, AND 94KG

COMMERCIAL ICE MAKER. COMPACT MAINS FILL STAINLESS STEEL ICE MAKER FOR CREATING ICE CUBES AT HIGH OUTPUT. APPROXIMATE ICE DIMENSIONS 40(H) X 28 (W) MM CAPACITY: 4KG EXTERNAL SIZES 590(H) X 380 (W) X 477 (D) MM. BOXED FOR RETAIL WITH A FULL COLOUR DISPLAY.

DOMESTIC WHITE COUNTER TOP ICE MAKER PRODUCING 2 DIFFERENT SIZES OF ICE CUBE. WITH A STORAGE CAPACITY OF 700G ICE BASKET AND 2.4 LITRE WATER TANK. COMES WITH AN AUTOMATIC CONTROL SYSTEM AND OPERATION PANEL.. 95W LOW POWER CONSUMPTION. WITH LED INDICATOR FULL ICE BIN ALARM LOW WATER ALARM BOXED FOR RETAIL SALE WITH FULL COLOUR DISPLAY

A CRYOGENIC SCIENTIFIC REFRIGERATION SYSTEM WITH VARIOUS POTENTIAL APPLICATIONS, BUT TYPICALLY USED WITH X-RAY DIFFRACTION APPARATUS FOR THE INVESTIGATION OF MATERIALS/MOLECULAR STRUCTURE. THE SYSTEM CONTAINS NO X-RAY COMPONENTS. A GAS PUMP PROVIDES GAS FLOW FROM AN UNPRESSURISED DEWAR, THROUGH A FLEXIBLE VACUUM INSULATED TRANSFER LINE INTO THE COLDHEAD. ONCE INSIDE THE COLDHEAD, THE LIQUID NITROGEN PASSES THROUGH A HEATER, WHICH EVAPORATES MOST OF THE LIQUID INTO GAS. THE GAS THEN FLOWS OUTWARD ALONG ONE PATH OF THE HEAT EXCHANGER, THROUGH THE TEMPERATURE CONTROLLER, TO ARRIVE AT THE PUMP APPROX 10 KELVIN BELOW ROOM TEMPERATURE. THE GAS THEN FLOWS BACK INTO THE COLDHEAD WHERE IT IS RE-COOLED ALONG THE SECOND PATH OF THE HEAT EXCHANGER. THE GAS TEMPERATURE IS REGULATED BY A HEATER AND A SENSOR BEFORE ENTERING THE ISOTHERMAL NOZZLE AND OUT OVER THE SAMPLE.

A DRY AIR DESKTOP REFRIGERATION UNIT. COOLS COMPRESSED DRY AIR (OR NITROGEN GAS) TO A TEMPERATURE RANGE OF BETWEEN 170 TO 290 KELVIN. THE COOL GAS IS DELIVERED TO THE SAMPLE VIA A VACUUM INSULATED TRANSFER LINE AND DELIVERY NOZZLE. A SECOND STREAM OF DRY AIR (OR NITROGEN GAS) IS DELIVERED AT ROOM TEMPERATURE ACTING AS A SHIELD GAS TO PREVENT ICING OF THE SAMPLE.