Insulated Chamber Door for Test Chambers | Specifications & Verification

Product Specifications

Technical details and manufacturing context for Insulated Chamber Door

Definition

The Insulated Chamber Door is a critical component of a Test Chamber, engineered to maintain precise temperature, humidity, or atmospheric conditions within the chamber by minimizing thermal transfer and ensuring an airtight seal when closed. It serves as the primary access point while being integral to the chamber's performance and energy efficiency. Constructed with a stainless steel frame and a core of polyurethane foam or mineral wool, the door reduces heat conduction. A silicone rubber gasket or inflatable seal compresses against the door frame to prevent air leakage. The door may include a locking system such as manual latches or pneumatic clamps, and often features a multi-layer tempered glass viewport with heating to prevent condensation, allowing observation without compromising insulation. Available in custom sizes, the door's internal dimensions range from 600×600×600 mm to 2000×2000×2000 mm, with a door opening size from 500×500 mm to 1800×1800 mm. It supports a temperature range of -70°C to 150°C (extendable to 180°C), with temperature uniformity of ±2.0°C and fluctuation of ±0.5°C per IEC 60068-3-5. Heating and cooling rates are 1.0–3.0°C/min and 0.7–2.0°C/min, respectively. Humidity range is 20–98% RH with deviation of ±2.5% RH. The door weighs 80–350 kg, has insulation thickness of 100–200 mm, and offers ingress protection of IP54–IP65. Sealing material is silicone or EPDM, resistant up to 200°C. These specifications are reference ranges; verify model-specific values with the manufacturer.

Working Principle

The door operates by creating a physical barrier with integrated insulation materials, such as polyurethane foam or mineral wool, to reduce heat conduction. A sealing mechanism, like a silicone rubber gasket or inflatable seal, compresses against the door frame to prevent air leakage. The door may include a locking system (manual latches, pneumatic clamps) and often features a viewport or window for observation without compromising insulation. The insulation thickness and sealing integrity directly affect the chamber's ability to maintain stable conditions. The door's design minimizes thermal bridging and ensures an airtight closure, which is essential for energy efficiency and precise environmental control.

Common Materials

Stainless Steel (Frame), Polyurethane Foam (Core Insulation), Silicone Rubber (Seal/Gasket)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Internal Dimensions (W×H×D)	600×600×600–2000×2000×2000 mm	Custom sizes available on request.
Temperature Range	-70–150 °C	Extended range up to 180°C optional.IEC 60068-2-1/2
Temperature Uniformity	±2.0 °C	At steady state after stabilization.IEC 60068-3-5
Temperature Fluctuation	±0.5 °C	Over the entire range.IEC 60068-3-5
Heating Rate	1.0–3.0 °C/min	Average over linear ramp.
Cooling Rate	0.7–2.0 °C/min	Average over linear ramp.
Humidity Range	20–98 %RH	At temperatures 20–85°C.IEC 60068-2-78
Humidity Deviation	±2.5 %RH	Within the controlled range.IEC 60068-3-6
Door Opening Size	500×500–1800×1800 mm	Matches internal dimensions.
Door Weight	80–350 kg	Depends on size and insulation thickness.
Thermal Insulation Thickness	100–200 mm	High-density mineral wool or PU foam.
Sealing Material	Silicone–EPDM	Temperature resistant up to 200°C.
Viewing Window	Ø200–Ø400 mm	Multi-layer tempered glass with heating.
Ingress Protection	IP54–IP65	Against dust and water jets.IEC 60529

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

Door Panel
Forms the primary structural barrier; typically consists of an outer metal skin and inner insulation core.

Material: Stainless Steel / Aluminum (Skin), Polyurethane Foam (Core)
Sealing Gasket Part
Creates an airtight seal between the door and chamber frame to prevent leakage of air, moisture, or gases.

Material: Silicone Rubber / EPDM Rubber
Hinge Mechanism
Allows the door to swing open and closed; designed to support the door's weight and maintain alignment.

Material: Stainless Steel
Locking/Latching System
Secures the door in the closed position, ensuring even compression of the seal across the perimeter.

Material: Stainless Steel (Manual Latches) / Aluminum (Pneumatic Clamps)
Viewport/Window
Provides visual access to the chamber interior without opening the door; often double-glazed with insulated frames.

Material: Tempered Glass / Polycarbonate, Aluminum (Frame)
Handle Part
Provides a grip for manual operation of the door.

Material: Stainless Steel / Plastic

Applied To / Applications

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

Test Chamber

View system integration details

Manufacturers of Insulated Chamber Door

Manufacturer profiles associated with Insulated Chamber Door.

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Frequently Asked Questions

What materials are used in the Insulated Chamber Door?

The frame is made of stainless steel, the core insulation is polyurethane foam or mineral wool, and the seal is silicone rubber or EPDM. These materials are specified in the product data.

What temperature range does the door support?

The door supports a temperature range of -70°C to 150°C, with an optional extension to 180°C. This is based on the reference data; confirm the exact range for your model.

Can the door be customized in size?

Yes, custom sizes are available on request. The internal dimensions range from 600×600×600 mm to 2000×2000×2000 mm, and the door opening size from 500×500 mm to 1800×1800 mm.

What is the ingress protection rating?

The door has an ingress protection rating of IP54 to IP65, according to IEC 60529. This indicates protection against dust and water jets, but verify the specific rating for your configuration.

Data Basis

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

Preliminary Technical Classification

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pressure:	Up to 2 bar differential pressure
other spec:	Leakage rate < 0.1 m³/h at 1 bar differential
temperature:	-70°C to +200°C

Insulated Chamber Door

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards