Refrigerator Model | PolarX - 588
Product Overview
The Refrigerator Model PolarX - 588 forms a functional domestic refrigerator model when plugged onto the base unit PolarX - 588, part of the HSI training system. This Refrigerator Model features a transparent refrigeration chamber (265x265x265mm) with a 150W electric PTC heater as cooling load, a thermostatic expansion valve, and a capillary tube (1.6~2.2m) selectable via solenoid valves. Sensors monitor temperature (3x, -100~400°C) and pressure (-1~15bar), with optional software enabling fault simulation and p-h diagram tracking.
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Technical Specifications
Refrigerator Model PolarX - 588, Technical Specifications
| Component | Type / Detail |
|---|---|
| System Integration | Model of a refrigerator to plug onto the base unit |
| Training Technology | Hardware/Software Integration (HSI) technology |
| Refrigeration Chamber | Evaporator, fan, cooling load |
| Chamber Front | Transparent |
| Heater | Electric heater to generate the cooling load |
| Expansion Elements | Selectable via solenoid valves: expansion valve or capillary tube |
| Sensors | Record temperature and pressure |
| Software Control | Operation of solenoid valves, fan, heater and fault simulation via software |
| Software Connectivity | Control functions and data acquisition via USB under Windows 10 (optional) |
| Software Package | Educational software, data acquisition, system operation, comes with base unit PolarX - 588 (optional) |
Technical Data
Refrigeration Chamber
| Parameter | Value |
|---|---|
| Dimensions (L x W x H) | 265x265x265mm |
| Electric PTC Heater (cooling load) | 150W |
Expansion Elements
| Parameter | Value |
|---|---|
| Type | Thermostatic Expansion Valve |
| Capillary Tube Length | 1.6~2.2m |
| Selection | Separate valves to operate expansion valve or capillary tube |
Fan
| Parameter | Value |
|---|---|
| Function | Air circulation |
Measuring Ranges
| Parameter | Value |
|---|---|
| Temperature | 3x -100~400°C |
| Pressure | -1~15bar |
Key Features
Key Features
- System Type: Refrigerator Model for HSI-based refrigeration and air conditioning training
- Base Compatibility: Plugs onto base unit PolarX - 588 to form a complete refrigeration circuit
- Refrigeration Chamber: 265x265x265mm, transparent front
- Cooling Load: Electric PTC heater, 150W
- Expansion Elements: Thermostatic expansion valve and capillary tube (1.6~2.2m), solenoid valve selectable
- Fan: Ensures even air circulation within the chamber
- Software Control: Manages solenoid valves, fan, heater, and fault simulation (optional)
- Connectivity: USB data acquisition under Windows 10 (optional)
- Temperature Sensors: 3x, range -100~400°C
- Pressure Range: -1~15bar
Experiments
- Design and operation of a simple refrigeration system
- Different expansion elements: operation with capillary tube, operation with expansion valve
- Operating behaviour under load
- Refrigeration cycle in the p-h diagram
- Fault simulation
Construction and Design
The Refrigerator Model PolarX - 588 attaches securely to the base unit using fasteners and connects via refrigerant hoses to complete the refrigeration circuit. The refrigeration chamber measures 265x265x265mm and features a transparent front. An electric PTC heater rated at 150W generates the cooling load, while a fan ensures even air circulation within the chamber. Solenoid valves allow selection between a thermostatic expansion valve and a capillary tube (length 1.6~2.2m). All components are neatly organized on a panel for clear visibility.
Required for Operation (optional)
- Base unit for refrigeration and air conditioning training system, PolarX - 588
Scope of Delivery
- 1 module
- 1 Instructional Manual
Standards & Compliance
- Manufactured under ISO 9001:2015 Quality Management System
- CE Marking - European Conformity where applicable
- Supplied with calibration certificate, operation manual, and experiment guide
- 12-month manufacturer's warranty (parts & labour from installation)
Ordering & Delivery
- Incoterms: CIF to destination seaport, FOB Mundra/Nhava Sheva, or Ex-Works Ambala
- Lead time: 3–5 weeks production + sea transit to destination
- Payment: LC (Letter of Credit) or T/T bank transfer against proforma invoice
- Documentation: commercial invoice, packing list, bill of lading, certificate of origin, insurance certificate
Frequently Asked Questions
Q: What does the Refrigerator Model PolarX - 588 simulate?
A: When used with the base unit, it forms a functional model of a domestic refrigerator.
Q: What expansion elements are available?
A: A thermostatic expansion valve and a capillary tube (length 1.6~2.2m), selectable via solenoid valves.
Q: How is the cooling load generated?
A: An electric PTC heater rated at 150W simulates the cooling load within the refrigeration chamber.
Q: Can this module simulate faults?
A: Yes. The optional software offers fault simulation capabilities alongside control of solenoid valves, fan, and heater.
Q: What are the chamber dimensions?
A: The refrigeration chamber measures 265x265x265mm and has a transparent front.