Temperature-Controlled Storage Rack for Sample Handling Systems

Product Specifications

Technical details and manufacturing context for Temperature-Controlled Storage Rack

Definition

A temperature-controlled storage rack is a critical component of a sample handling system that provides stable, regulated thermal environments for storing samples. It maintains specific temperature ranges to preserve sample integrity, prevent degradation, and ensure consistency during processing or analysis workflows. The rack is typically constructed with a stainless steel frame and shelves, thermal insulation panels, and aluminum heat exchange surfaces. It integrates with the system's thermal management unit, using embedded cooling and heating elements such as Peltier devices or fluid channels, along with temperature sensors. A control system adjusts power to these elements based on sensor feedback to maintain the setpoint within the rack's insulated compartments. Key parameters include an operating temperature range of -20 to 60 °C, temperature stability of ±0.5 °C, and uniformity of ±1.0 °C across the storage area. Cooling capacity ranges from 500 to 1500 W, and heating capacity from 300 to 1000 W, at 25 °C ambient. The rack operates on a 220–240 V AC, 50/60 Hz single-phase power supply, with power consumption between 800 and 2000 W at full load. Storage capacity varies from 100 to 500 samples depending on configuration. Dimensions are customizable, ranging from 600×600×1800 mm to 1200×800×2000 mm (W×D×H), and weight without samples is 150–400 kg. The rack offers ingress protection rated IP54 to IP65 per IEC 60529, and is designed for an ambient temperature of 5–40 °C and non-condensing humidity of 20–80% RH. These specifications serve as reference ranges; actual values must be confirmed with the manufacturer for specific models and applications. The rack is intended for use in laboratory and industrial settings where precise temperature control is essential for sample integrity.

Working Principle

The rack integrates with the system's thermal management unit. It typically uses embedded cooling/heating elements (like Peltier devices or fluid channels) and sensors to monitor temperature. A control system adjusts power to these elements based on sensor feedback, maintaining the setpoint within the rack's insulated compartments. The insulation panels minimize heat exchange with the environment, while aluminum surfaces enhance heat transfer. The control system continuously compares sensor readings to the desired setpoint and modulates heating or cooling output to achieve stability and uniformity. This closed-loop control ensures that samples are kept within the specified temperature range, even when the ambient conditions fluctuate.

Common Materials

Stainless steel (frame/shelves), Thermal insulation panels, Aluminum (heat exchange surfaces)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Temperature Range	-20–60 °C	Operating range for sample storage
Temperature Stability	±0.5 °C	Maintains setpoint within tolerance
Temperature Uniformity	±1.0 °C	Across entire storage area
Cooling Capacity	500–1500 W	At 25°C ambient
Heating Capacity	300–1000 W	For rapid temperature recovery
Power Supply	220–240 V AC	50/60 Hz, single phase
Power Consumption	800–2000 W	Maximum at full load
Storage Capacity	100–500 samples	Depending on rack configuration
Rack Dimensions (W×D×H)	600×600×1800–1200×800×2000 mm	Customizable
Weight	150–400 kg	Without samples
Ingress Protection	IP54–IP65	Dust and water resistanceIEC 60529
Ambient Temperature	5–40 °C	Operating environment
Humidity Range	20–80 % RH	Non-condensing

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Thermal Shelf
Provides the active heating/cooling surface where sample containers are placed

Material: Aluminum with integrated thermal elements
Temperature Sensor
Monitors the internal temperature and provides feedback to the control system

Material: Stainless steel probe with electronic components
Insulation Enclosure
Minimizes thermal exchange with the external environment to improve efficiency and stability

Material: Polyurethane foam panels with protective cladding
Control System
Modulates heating and cooling power from the sensor feedback to hold the setpoint.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Temperature-Controlled Storage Rack.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Sample Handling System

View system integration details

Manufacturers of Temperature-Controlled Storage Rack

Manufacturer profiles associated with Temperature-Controlled Storage Rack.

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Frequently Asked Questions

What is the temperature range of this storage rack?

The rack is designed to operate within a temperature range of -20 to 60 °C, as listed in the reference parameters. However, the exact range may vary depending on the specific model and configuration. Always verify the actual range with the manufacturer for your intended application.

How does the rack maintain temperature stability?

The rack uses embedded cooling and heating elements, such as Peltier devices or fluid channels, along with temperature sensors. A control system adjusts power to these elements based on sensor feedback to maintain the setpoint within the insulated compartments. This closed-loop control ensures stability of ±0.5 °C and uniformity of ±1.0 °C across the storage area.

What are the power requirements?

The rack requires a 220–240 V AC, 50/60 Hz single-phase power supply. Power consumption ranges from 800 to 2000 W at full load, depending on the configuration. Ensure your facility's electrical supply meets these requirements and consult the manufacturer for specific power specifications.

What is the ingress protection rating?

The rack is rated IP54 to IP65 according to IEC 60529, indicating protection against dust and water. The actual rating depends on the model and enclosure options. Verify the specific IP rating with the manufacturer to ensure it meets your environmental requirements.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Ambient atmospheric pressure only, not rated for pressurized systems
other spec:	Max sample capacity: 100 vials (standard), power consumption: 500W nominal, dimensions: 600mm W × 800mm D × 1800mm H
temperature:	-20°C to +40°C (operating range), ±0.5°C stability

Temperature-Controlled Storage Rack

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards