Vaccine storage capacity: 80.5 L
Volume category: >/=60, <120 L
Energy consumption, stable running (kWh/24 hours): 1.16
Equipment operating voltage and frequency: 110-240 Volt 50Hz / 60Hz, 1ph.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF- Grade A
Refrigerant: R600a, 60 grams
PQS Prequalified Intermittent Mains Powered Refrigerator for storage of vaccines at +2 ?C to+8?C.
Vaccine storage capacity: 120 L
Volume category: >/=120L
Autonomy time: Appliance’s autonomy at +43 ?C ambient: 82 hours 5 minutes
Refrigerant: R600a, 57 grams / Freezer: 47 grams
Operating temperature: +5 °C to +43°C
UIFPF: Grade A
PQS prequalified Solar direct drive combined refrigerator and freezer with no battery for storage of vaccines at +2 ?C to+8?C and freezing of ice packs
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Main metallic elements in stainless steel.
Diagram in the front panel with similar distribution to the elements in the real unit.
Bench-top unit.
Anodized aluminum frame and panels of painted steel.
The Refrigerating Room is an extremely easy-to use and functional unit able to permit the study of the characteristics of a refrigeratingroom to store supplies at low temperature. The unit is supplied with a manual which describes the components, the installation and utilization procedures as well asmany exercises with experimental results. Front panel with mimic diagram and instrumentation allows to keep the most significant thermodynamic quantities undercontrol, so facilitating the students understanding and the teachers task.
Technical Features:
Compressor power: 150 W
High temperature thermostat: -5 · +25°C
Low temperature thermostat: -7 · -35°C
Refrigerating room capacity: 30 l
Commercial Refrigeration Unit With Fault Simulation device can be used to train students to master the theoretical knowledge and practice skills of the commercial refrigeration system.
Features:
Mobile refrigeration unit with normal cooling stage and deep-freezing stage
Built in faults set module.
Individual and parallel operation of the cooling stages possible
Cooling stages: insulated chambers with air-cooled evaporators
Selection of cooling stage via solenoid valves
Semi-hermetic piston compressor, air-cooled condenser
All fans are speed-controlled.
Net vaccine storage volume: 60L
Ambient operating temperature: Min. +5°C, Max. +43°C
Freeze Protection: Grade A
Vaccine storage volume category: ≥60, <90L
Power requirement: 220-240V 50/60Hz or 100-127V 50/60Hz.
Refrigerant type: R600a
Vaccine storage capacity: 110 L
Volume category: >/=60, <120 L
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Refrigerant: R600a, 75 grams
PQS prequalified Solar direct drive combined refrigerator and freezer with no battery for storage of vaccines at +2?C to+8?C and freezing of ice packs in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A.
Bench-top unit.
Main metallic elements of stainless steel.
Diagram in the front panel with distribution of the elements similar to the real one.
Anodized aluminum structure and panels of painted steel.
Compressor:
Power: 1/2 CV.
Hermetic compressor computer controlled.
Condenser:
Totally hermetic by viton joints.
Vertical transparent cylinder, through which the coil of heat exchange can be seen.
It has a copper coil through which circulates cooling water inside.
Diameter of coil: 1/4.
Heat transfer area: 0.032 m² approx.
9 nickel-plated copper spires.
Expansion:
Sight glass placed between the expansion valve and the evaporator, to show the formation of vapour bubbles after the expansion valve.
Expansion valve, float type, that is assembled on the condenser.
The unit allows the study of this cycle and particularly the influence of the temperature of the body to be cooled. Moreover it is possible to evaluate the cycle performances, hence the heat exchange when the body temperature changes. The Computerized Low Temperature Refrigeration Study Unit is an extremely easy-to use and functional unit able to permit the study of a low temperature refrigerating cycle through a simple compression refrigerating cycle. Moreover, the transducers and the dedicated software allows the data acquisition of the main thermodynamic quantities and to obtain or as a table or as a graph, the acquired values and the thermodynamic calculated quantities. A front panel with mimic diagram and instrumentation allows to keep the most significant thermodynamic quantities under control, so facilitating the students understanding and the teachers task. The unit is supplied with a manual which describes the components, the installation and utilization procedures as well as many exercises with experimental results.
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Vaccine storage capacity: 98 L
Volume category: >/= 60, <120L
Energy consumption, stable running (kWh/24 hours): 0.6
Equipment operating voltage and frequency.
220-240 Volt 50Hz /60Hz, or 100-127 Volt 50Hz /60Hz, 1ph.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF- Grade A
R600a, 55 grams
PQS Prequalified Intermittent Mains Powered Refrigerator for storage of vaccines at +2 ?C to+8?C.
Vaccine storage capacity: 58 L
Volume category: <60L
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Operating temperature: Min and Max rated ambient temperature: +10 °C and +43°C
UIFPF: Grade A
Refrigerant: R290a, 35 grams
PQS prequalified Solar direct drive combined refrigerator and freezer with no battery for storage of vaccines at +2?C to+8?C and freezing of ice packs in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Diagram in the front panel with similar distribution to the elements in the real unit.
Computer controlled compressor.
Computer controlled air condenser.
Anodized aluminum structure and panels of painted steel.
Main metallic elements of stainless steel.
Tank of division of the cooling liquid.
2 Closed cooling chambers, each one with electric heating element and air evaporator
Series and parallel operation of evaporators.
High pressure control.
Coolant accumulation tank.
Cooling filter.
Expansion valve.
3 Expansion elements: 2 expansion valves and capillary tube.
Temperature sensors J type.
Manometers.
Wattmeter.
Pressure sensors. Pressure controller.
Vaccine storage capacity: 145 L
Volume category: >120L
Energy consumption, stable running (kWh/24 hours): 0.69
Operating temperature: Min and Max rated ambient temperature:?+5?°C and +43°C
UIFPF- Grade A
R600a, 63 grams
Energy consumption, stable running (kWh/24 hours): 0.67
PQS Prequalified Intermittent Mains Powered Refrigerator for storage of vaccines at +2 ?C to+8?C.
Equipment operating voltage and frequency.
220-240 Volt 50Hz /60Hz, or 100-127 Volt 50Hz /60Hz, 1ph.
Vaccine storage capacity: 55.5 L
Volume category: <60 L
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A
PQS prequalified Solar direct drive refrigerator with no battery for storage of vaccines at +2 ?C to+8?C in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Refrigerant: R600a, 50 grams.
The Low Temperature Refrigeration Study Unit is an extremely easy-to use and functional unit able to permit the study of a low temperature refrigerating cycle through a simple compression refrigerating cycle. A front panel with mimic diagram and instrumentation allows to keep the most significant thermodynamic quantities under control, so facilitating the students understanding and the teachers task. The unit allows the study of this cycle and particularly the influence of the temperature of the body to be cooled. Moreover it is possible to evaluate the cycle performances, hence the heat exchange when the body temperature changes. The main characteristic of the Low Temperature Refrigeration Study Unit is that to enable the student to study the low temperature refrigerating cycles, hence the properties of the low temperature heat exchanges, particularly the non-stationary low temperature heat exchange, as a function of the temperature of the body to be cooled. The unit is supplied with a manual which describes the components, the installation and utilization procedures as well as many exercises with experimental results.
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Vaccine storage capacity: 92 L
Volume category: >/= 60, <120L
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A
PQS prequalified Solar direct drive refrigerator with no battery for storage of vaccines at +2 ?C to+8?C in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Refrigerant: R600a, 50 grams.
The Absorption Refrigeration Cycle Study Unit is an extremely easy-to use and functional unit able to permit the study of an absorption refrigerating cycle. The cycle peculiarityis to generate low temperature using an heat source. The heat can be produced or by an electric source or by a gas burner.The cooling fluid is ammonia (NH3), housed in a sealed circuit. Afront panel with mimic diagram and instrumentation allows to keep the most significant thermodynamic quantities undercontrol, so facilitating the students understanding and the teachers task. The unit is supplied with the electric resistance heater, but it is possible, on demand, to have the gas burner. A refrigerating room allow the cooling effect visualization. The main characteristic of the Absorption Refrigeration Cycle Study Unit is to enable the student to observe the absorption refrigerating cycle.
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Vaccine storage capacity: 170 L
Volume category: >/= 60, <120L
Solar radiation reference period of 3.5 kWh/m²/day and hot zone (+43°C) test temperatures.
PQS prequalified Solar direct drive refrigerator with no battery for storage of vaccines at +2 ?C to+8?C in areas without any electricity, or where there is less than eight hours of reliable electricity over a typical day.
Refrigerant: R600a, 50 grams
Operating temperature: Min and Max rated ambient temperature: +5 °C and +43°C
UIFPF: Grade A.
Vapour Jet Refrigerator And Heat Pump A simple ejector performs the expansion and compression processes involved in the combined cycles. A small electric motor drives the pump of the Rankine cycle. The heat source is electrically heated and produces high pressure vapour to drive the ejector.
A bench top example of a Vapour Jet Refrigerator And Heat Pump that is driven by a heat source. The unit operates on a combined Rankine and vapour compression refrigeration cycle using a low pressure, non-toxic ozone friendly refrigerant.
Hermetic refrigerant compressors have welded sheet steel housing. The drive motor and refrigerant compressor are fitted in this capsule. The motor compressor is suspended by springs in the capsular housing which minimises the transmission of vibration to the capsule body, thereby reducing noise emission. Unlike open compressors, the refrigerant compressor is directly connected to the drive motor and therefore does not require any floating seal.
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