Refrigerator Model

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Refrigerator Model Specification

Accuracy
100 %

Warranty
1 year

Dimension (L*W*H)
850x380x550 Millimeter (mm)

Weight
30 Kilograms (kg)

Feature
Highly Efficient

Type
REFRIGERATOR MODEL

Usage
Laboratory

About Refrigerator Model

REFRIGERATOR MODEL

HSI training system for refrigeration and air conditioning technology. In combination with the base unit the operational model of a domestic refrigerator is created. The model is plugged onto the base unit, secured using fasteners and connected with refrigerant hoses to become a complete refrigeration circuit. consists of a refrigeration chamber with a heater as cooling load, evaporator, fan and various expansion elements. The fan supports the achievement of an even temperature distribution in the chamber. A cooling load can additionally be simulated with the heater. Solenoid valves enable the operation of the system with capillary tube or with expansion valve. All components are clearly arranged on a panel.

The operation of individual system components, here the temperature control, fan, heater, compressor and solenoid valves, takes place via the software. The software offers the option to simulate faults.

Temperatures and pressures in the system are recorded by sensors and displayed dynamically in the software. The effect of parameter changes can be tracked online in the log p-h diagram.

Fundamentals and individual components are represented in the educational software for. Performance assessments check the learning progress. With the aid of the authoring system further exercises and performance assessments can be created.

The unit shall perform the following experiments and investigations:

Learning Objectives / Experiments

understand and get familiar with the design and
operation of a simple refrigeration system
familiarisation with the principle of operation of an
evaporator
different expansion elements
operation with capillary tube
operation with expansion valve
operating behaviour under load
refrigeration cycle in the log p-h diagram
fault simulation

Specification

Model of a refrigerator to plug onto the base unit HSI Training System
Training system with HSI technology
Refrigeration chamber with evaporator, fan and cooling load
Chamber with transparent front
Electric heater to generate the cooling load
Expansion elements selectable via solenoid valves: expansion valve or capillary tube
Sensors to record temperature and pressure
Operation of solenoid valves, fan, heater and fault simulation via software
Software: educational software, data acquisition, system operation
Software for data acquisition via USB under Windows Vista or Windows 7

Technical Data

Refrigeration chamber, LxWxH: 270x270x220mm
Electric PTC heater as cooling load: 210W
Capillary tube: length 2m

Measuring ranges

Temperature: 3x -50...50°C
Pressure: -1...9bar

Dimensions and Weight

LxWxH: 850x380x550mm
Weight: approx. 30kg

Precision Cooling for Lab Needs

Achieve exact temperature regulation with 100% accuracycrucial for laboratory materials that demand reliable storage. The compact size fits seamlessly into limited workspaces while maintaining capacity and functionality. Its energy-efficient design helps to reduce running costs, ensuring it supports both budget and environment.

Robust Construction and Reliable Service

Manufactured in India, this model features durable materials and advanced engineering, making it well-suited for frequent usage in research labs. The products 1-year warranty provides peace of mind, while direct support from the manufacturer ensures effective after-sales service.

FAQs of Refrigerator Model:

Q: How can I install the Laboratory Refrigerator Model in my lab?

A: The refrigerator model is compact (850x380x550 mm) and lightweight (30 kg), permitting easy installation on standard laboratory benches. Simply position the unit in a well-ventilated area, connect it to the appropriate electrical supply, and follow the manufacturers setup instructions included with your purchase.

Q: What types of laboratory items can be safely stored in this refrigerator?

A: This model is suitable for storing temperature-sensitive samples, reagents, pharmaceuticals, and chemicals, maintaining stable and precise cooling thanks to its 100% accuracy. Always ensure compatibility with the recommended temperature range for your specific materials.

Q: When is professional servicing required for optimal performance?

A: Routine cleaning and periodic inspection should suffice for most users; however, professional servicing may be required annually or if you encounter performance inconsistencies. The products 1-year warranty covers manufacturing defects, and manufacturer support is available as needed.

Q: Where can I purchase this Laboratory Refrigerator Model?

A: This highly efficient refrigerator model can be purchased directly from the manufacturer, supplier, or exporter in India. Reach out through their official channels to ensure a genuine product with full warranty and support.

Q: What are the main benefits of using this refrigerator model in laboratories?

A: Notable benefits include 100% temperature accuracy, energy-efficient performance, compact dimensions for easy placement, and reliable construction. These features make it ideal for any laboratory needing secure storage for critical samples while optimizing space and energy use.

Q: How does the refrigerator ensure sample safety and energy efficiency?

A: Its advanced cooling technology maintains a consistent internal environment, crucial for sample integrity. The energy-efficient system helps reduce power consumption, making it both cost-effective and environmentally conscious for labs.

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