EXHIBIT ENGINEERS · ZIGONG, CHINA
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Wonders of Vacuum — physical exhibit reference

Air & water

Wonders of Vacuum Exhibit

A bell, balloon and pressure gauge demonstrate changes as air is removed from an enclosure.

▶ Watch the film
Wonders of Vacuum — physical exhibit reference
Retouched physical reference · Project version01 / 06

Retouched physical reference · Project version

Wonders of Vacuum — physical exhibit reference
60 sec · Real operating video

THE PRODUCT IN MOTION

See it work.

Press the start button. Watch the pressure gauge and balloon.

Video & text guide

THE ACTIVITY & MECHANISM

Compare a bell and balloon as air is removed

Sound needs a material medium to travel. Removing air reduces the transmission of the bell's sound through the gas. As the surrounding pressure decreases, the gas inside the balloon expands. The exhibit connects air pressure with sound transmission and gas volume.

  1. 01

    Try the interaction

    Press the start button.

  2. 02

    Observe the response

    Watch the pressure gauge and balloon.

  3. 03

    Compare & explore

    Listen for changes in the bell sound.

REFERENCE & PROJECT SCOPE

Reference specifications.

Use the reference dimensions and operating information to plan the exhibit. The agreed project drawings define the supplied configuration, installation interfaces and service access.

L × W × H
980 × 780 × 1,250 mm
Exhibit theme
Air & water
Visitor activity
Press the start button.
Power & supply
Powered versions can be specified for 110/220 V AC and 50/60 Hz. Confirm the connected load, plug and protection for the delivered version.
Source configuration load
2000 W. Confirm the final connected load for the supplied version.
Reference construction
Reference design materials include steel, acrylic. Agree the final material schedule and finish for the supplied version.
Configuration options
Appearance, interpretation language, controls and installation arrangement by project agreement
Daily operating schedule
8 hours per day
Scheduled maintenance
Every 30 days
Factory dispatch lead time
30–90 calendar days after design approval and receipt of the deposit. Transit time is additional.
Minimum custom order
One exhibit

Reference product dimensions in length × width × height order, including its base or cabinet where present. Allow additional installation and service clearances in the project layout.

Reference configuration notes
Media reference
3D renderings and physical project reference footage
Customisation, installation & support
01Audience & interpretation
Agree the intended visitor age range, learning question and language for Wonders of Vacuum.
02Layout & installation
Confirm the supplied configuration, overall dimensions, moving clearances, service access and any anchoring for the site.
03Controls & interfaces
Confirm the operating controls, power supply, supervision and required interfaces for the selected version.
04Maintenance & handover
Agree operating instructions, cleaning, routine inspections and replaceable components before handover.
See the design-to-delivery process

BEFORE AN ENQUIRY

Questions & support.

24 months of complimentary spare-parts support, remote technical guidance and long-term after-sales support. Exhibit Engineers pays the shipping cost of complimentary spare parts during the 24-month support period.

Explore the support
Delivery, installation & after-sales terms
Payment
A 50% deposit is payable after the contract is signed. The remaining balance is paid after acceptance and before dispatch, so full payment is received before dispatch. Payment methods are agreed in the contract.
Packaging & transport
Metal shipping cases or multilayer wood-panel shipping cases. Transport arrangements and costs are agreed to suit the project.
Materials & painted finish
Common material options include Q235 steel, stainless steel, aluminium alloy, PVC, acrylic, engineering plastics. The combination is selected for each configuration. Marine anti-corrosion paint with a piano-gloss automotive paint finish. Applied to painted parts.
Typical power · powered versions
Standard products: 100–500 W; oversized installations: 1,000–5,000 W. Typical ranges for powered versions. Confirm the selected model and final connected load.
Product maintenance
Use the approved non-abrasive cleaning method for transparent surfaces and check their fixings. Include optical alignment and enclosure checks in the handover instructions.
Installation & training
Complimentary training is available on site or remotely, according to project needs. If installation or on-site after-sales service is not included in the product price, the customer pays the actual travel expenses incurred, unless the contract provides otherwise.
Factory acceptance & handover
Mid-production and pre-dispatch checks are provided. Factory acceptance can take place in person at the factory or through acceptance videos. Installation and operating videos, written installation and operating instructions, drawings and a spare-parts list are provided.
Complimentary parts
24 months of complimentary spare-parts support, starting when the exhibit is handed over for use. Covers faults not caused by the user. User-caused or deliberate damage is excluded. Exhibit Engineers pays the shipping cost of complimentary spare parts during the 24-month support period.
Warranty & repair labour
The whole-exhibit warranty period and repair labour scope and charges are agreed in the contract.
Can we discuss a prototype or sample for a custom version?

Yes. Prototype testing and sample fabrication are available for custom projects. Discuss which functions or features you need to review for your version. The scope, cost and schedule are agreed for the project.

How prototype testing & samples work
What can be adapted for our project?

Discuss the appearance, interpretation, controls and installed configuration of Wonders of Vacuum for your audience and space.

What do the images and videos show?

The gallery labels photographs, video frames, renderings and the dimension drawing. Physical footage is identified separately.

FROM CONCEPT TO TURNKEY DELIVERY

Start with a reference. Shape your version.

Share the exhibit name, intended users and a plan or description of your setting. We can work through the experience and practical scope.

Discuss your project See how we work
START WITH YOUR IDEA

Tell us about your project.

Start with what you have: an idea, a sketch, a reference video or a procurement brief.

Review your message before opening WhatsApp. You can attach drawings or reference videos there.

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