Temperature & Humidity Rooms
Compare 8m³, 10m³ and 48m³ room formats for your load and environmental profile. Select the required temperature–humidity conditions for the ordered configuration.
Explore an 8m³ Climate RoomWalk-In Test Chamber for Large Product Climate and Reliability Testing
Choose a Walk-In Test Room Around Your Product and Test
When your assembly, rack or batch no longer fits a standard cabinet, choose a walk-in test chamber around the complete test setup—not just its nominal volume. Allow room for the specimen, fixture, connections, loading route and the space needed to deliver the required exposure.
Explore DERUI temperature and humidity test rooms, project-specific chamber layouts and a separate walk-in rain test room. Start with the test conditions and product dimensions, then compare the room format and configuration that suit your installation.
Custom Room Configuration
Use the 3m³ reference custom chamber to discuss room geometry, loading doors and interfaces when a standard layout does not suit your assembly.
Explore the Custom LayoutWalk-In Rain Test Room
Choose a dedicated rain-exposure configuration for large assemblies. Specify spray coverage and the water circuit separately from controlled chamber temperature and humidity.
Explore the DR-H506 Rain RoomDiscuss Your Walk-In Test RequirementsSend a product drawing and the required test conditions to start the selection.
Compare Walk-In Chamber Formats for Your Test
Compare the room format and the decisions each product helps you make. The climate-room volumes below are selection references, not a shared performance specification. Review the individual configuration against your test profile, load and site conditions.
PRODUCT-SPECIFIC ROOM LAYOUT
3m³ Custom Walk-In Chamber
Use the 3m³ reference product to discuss a custom climate-room layout when the door, geometry or interfaces need to suit your assembly. Final usable dimensions and configuration follow the project layout.
- Room format
- 3m³ reference custom temperature–humidity chamber
- Selection focus
- Room geometry, access and test connections
- Review on the product page
- Door arrangement, interface locations and installation needs
Need Rain Exposure? Choose a Dedicated Rain Test Room
LARGE-ASSEMBLY WATER EXPOSURE
DR-H506 Walk-In Rain Test Chamber
For a large assembly requiring rain or spray exposure, select a dedicated water-test configuration rather than a temperature–humidity room. Plan the target faces, nozzle arrangement and water circuit around the test method.
- Working-area reference
- 7000 × 4000 × 4000 mm (D × W × H)
- Selection focus
- Multi-face spray coverage, handling and water delivery
- Review on the product page
- Rain-intensity references, IPX5/IPX6 nozzle setups and acceptance requirements
Match the Test Task to the Right Room Type
A walk-in format solves an access and workspace problem. The installed environmental system determines the test you can run. Choose the exposure first, then compare the usable room layout.
| Your test task | Room configuration to review | Specify before selecting |
|---|---|---|
| Low/high-temperature exposure or programmed cycling | A climate room configured for the thermal profile | Setpoints, transitions, dwell, load state and required measurement points. |
| Temperature and humidity exposure | A temperature–humidity room | Paired temperature–RH conditions, condensation requirements and specimen arrangement. |
| A product or fixture that needs unusual access | A custom room layout with the required climate system | Complete assembly dimensions, clear door opening, interfaces and handling route. |
| Rain or spray exposure of a large assembly | A dedicated walk-in rain test room | Target faces, water-test method, spray arrangement, supply and drainage. |
Thermal shock, low pressure, dust, corrosion and battery abuse are separate exposure requirements. Do not infer these functions from the phrase “walk-in chamber.” Specify a dedicated configuration when your test calls for them.
Size the Room Around the Load—not Just the Volume
Two specimens with the same outer dimensions can need very different systems. One may be passive; the other may release heat, need live connections or block circulation. Include the complete setup in the chamber specification.
Usable workspace
Include the specimen, fixture, supports and space required for circulation or spray coverage. Nominal volume is not the same as the usable test zone.
Door and handling
Check the clear opening, threshold, trolley or lifting route and turning space. Define the loading sequence before finalizing the room geometry.
Mass and heat output
Provide total mass, wheel or point loads, powered heat dissipation and duty cycle. These affect support requirements and the environmental-system duty.
Exposure and measurement
Define whether transitions apply to chamber air or the specimen. Specify paired temperature–RH conditions and the rule for starting dwell, where applicable.
Connections and safety
List cables, sensor channels, fluid lines and operating hazards. Define sealing, fault response, access and specimen-power handling for the project.
Site services
Provide power, available space, cooling water where required, heat-rejection arrangements and water/drain facilities for the selected system. Reserve service access.
Prepare a layout that shows the product, fixture, doors, connections and service equipment. It is usually more useful for the first enquiry than choosing the largest catalog temperature range.
Plan the Exposure Around the Assembly’s Real Use
The industry name is only a starting point. A useful chamber enquiry explains how the assembly operates, which conditions it must experience and what will be checked during and after the exposure.
Powered electronics & racks
Plan heat output, cable routing and synchronized functional monitoring. Keep the fixture and equipment arrangement representative while preserving the required circulation.
Read the Powered-Load Planning GuideAutomotive & larger assemblies
Define the installed orientation, fixture mass, loading route and required climatic sequence. For rain exposure, identify the seals, openings and interfaces that need water coverage.
Review the 48m³ RoomGrouped components & materials
Specify quantity, spacing, rack layout and conditioning endpoints. Decide whether product stabilization, chamber conditions or both determine the exposure duration.
Review the 8m³ Climate RoomOutdoor equipment housings
Separate climatic exposure from water ingress. Define the operating state and acceptance checks for each test instead of treating an outdoor-use claim as one universal procedure.
Review the Rain Test RoomAgree the Layout, Configuration and Acceptance Scope
A comparable quotation should connect the room drawing to the test duty and installation conditions. Define the deliverables with the supplier before manufacturing and site work begin.
01 · Define the project
Provide product and fixture drawings, test conditions, load state and site information. Identify what the proposed configuration includes and what the laboratory supplies.
02 · Review the design
Agree the usable room geometry, loading access, services, environmental duty, controls and protective functions. Capture the selected scope in the technical agreement.
03 · Specify acceptance
Set measurable checks for dimensions, controls, protections and the required exposure. State sensors, setpoints, stabilization, load state and acceptance limits.
04 · Plan the handover
Agree installation responsibilities, commissioning checks, operator instruction, maintenance information and the required record formats before delivery.
| Record to request | What it should identify |
|---|---|
| Mechanical and loading drawing | Clear opening, working zone, supports, interfaces and installation footprint. |
| Configuration and utility schedule | Selected functions, power demand, cooling/water arrangements and facility responsibilities. |
| Acceptance procedure and results | Measurement locations, load state, recipe, tolerances, instruments and pass/fail rules. |
| Operating and maintenance information | Safe access, routine checks, service intervals and supplied spares/support scope. |
Keep empty-room characterization separate from application checks with the product installed. Discuss the evidence required for your project. IEC 60068-3-6 describes performance confirmation of temperature–humidity chambers without specimens; it does not replace the loaded test plan.
Walk-In Chamber Selection FAQs and Planning Guides
How do I choose between 8m³, 10m³ and 48m³ formats?
Start with the full specimen and fixture envelope, access route and required exposure. Then assess mass, powered heat output and services. Volume alone does not establish loaded performance; compare the individual configuration against your test plan.
Is every walk-in chamber built from modular panels?
No. Walk-in describes the room format, not one construction method. Construction and assembly arrangements depend on the selected product and duty. Ask for the room layout, construction description and installation scope for your project.
Can I run temperature and humidity at every listed temperature?
Do not assume that independent maximum ranges form one combined operating envelope. Provide the paired temperature–RH points and transitions required by the procedure so the selected humidity capability can be specified.
Does a walk-in chamber also provide rain or thermal shock testing?
Not automatically. Controlled climate, rain exposure and thermal shock require different systems and method conditions. This category lists a separate DR-H506 rain room; other exposure requirements need an explicitly configured system.
What changes the quotation and delivery schedule?
Room size, environmental duty, live heat load, interfaces, protective functions, installation scope and acceptance requirements all affect the project. Request the price and schedule against the agreed configuration rather than a generic room volume.
Which records should I request before accepting the equipment?
Agree the layout, supplied configuration, utility schedule, instrument requirements and acceptance checks. Identify whether results describe an empty room or your representative loaded application, and specify the report format.
Explore Related Test-Planning Guides
Powered-load test planning
Prepare operating modes, heat dissipation, interfaces and functional records before sizing a climatic system.
Read the GuideOutdoor cabinet test planning
Translate the installation environment into separate exposure tasks and product acceptance checks.
Read the GuideRequest a Walk-In Chamber Configuration for Your Test
Send the information you already have; a product drawing and the required test conditions are enough to begin a configuration discussion. Add the missing engineering details as the project develops.
What to Include in Your Enquiry
- Product and fixture dimensions, mass and handling arrangement
- Test profile or water-exposure method, duration and acceptance criteria
- Powered heat output, interfaces, monitoring and protection needs
- Site sketch, available utilities and delivery/installation requirements
Request a Clear Project Scope
Ask for the proposed room layout, selected system configuration, utility requirements and acceptance plan.
Request a Technical Proposal
