Humidity control for MRI, CT and radiology rooms

Ceiling and portable dehumidifiers that hold MRI, CT, X-ray and cath lab rooms within the humidity range equipment makers specify, plus air curtains for centre entrances. Genuine White Westinghouse USA dehumidifiers, supplied by JET INDIA across India.

  • Authorised White Westinghouse USA partner
  • Delivery across India
  • Service network in 100+ locations
Humidity control for MRI, CT and radiology rooms
Supplying Indian industry
Since 2001
Service locations across India
100+
Spares and service support
15+ years
Dehumidifier capacities
12–190 L/day

The humidity gap in an imaging suite

Imaging equipment makers set a humidity range for every room they install in. Monsoon air across most of India sits far above it, and many MRI suites are in basements that stay damp all year.

Below 40%

Very dry air raises static risk for electronics. Rarely a monsoon problem in India.

40–60%

The range most MRI and CT makers specify. Your site-planning guide sets the exact limits.

Above 60%

Condensation, equipment errors, corrosion on electronics and unplanned downtime.

What humidity does to imaging equipment

Every hour a scanner is down costs scans, revenue and patient trust, and humidity is one of the easiest causes to prevent.

Helps you stay within

  • MRI and CT site-planning guides
  • Equipment warranties and service contracts
  • NABH accreditation
  • Equipment errors and downtime

    Gradient, RF and detector electronics are sensitive to damp air, leading to errors, failed scans and service calls.

  • Condensation on cold surfaces

    Chilled-water lines, cold heads and cooling units sweat in humid rooms, dripping where water should never be.

  • Warranty and service conditions

    Equipment makers expect the room to stay within their specified range; readings outside it can complicate service claims.

  • Damp basement suites

    Many MRI suites sit in basements for shielding and weight, where humidity stays high for much of the year.

  • Night-time humidity spikes

    When the AC cycles off or the centre closes at night, humidity climbs in sealed rooms.

  • Film, contrast and record stores

    Films, contrast media packs and patient records absorb moisture in damp stores.

Where we fit in your imaging centre

Choose a product line to see the areas it protects and the models we usually recommend.

MRI technical and equipment rooms

What goes wrong

Gradient cabinets, electronics and chillers sit in a room that must stay within the maker's range.

What we fit

Ceiling or portable dehumidifiers hold the room steady day and night, with continuous drainage.

WDE-168CWDE-360CAWHD-50L

CT and X-ray rooms

What goes wrong

Scanners and generators fault when monsoon humidity creeps in.

What we fit

Ceiling dehumidifiers dry the room without taking up floor space around the gantry.

WDE-168CWDE-360C

Cath labs and PET-CT rooms

What goes wrong

High-value systems with tight environmental limits run long procedures in these rooms.

What we fit

Ceiling units hold stable humidity alongside your HVAC.

WDE-360CWDE-480C

Basement imaging suites

What goes wrong

Basement walls and floors keep the whole suite damp for most of the year.

What we fit

Industrial or high-capacity portable units dry corridors, control rooms and support areas.

WDE-621WDE-150S

Film, contrast and records stores

What goes wrong

Stock and records in small stores absorb moisture between uses.

What we fit

A portable dehumidifier keeps the store in a safe range all year.

AWHD-40LAWHD-50L

Centre entrances and reception

What goes wrong

Entrance doors open all day, letting in dust, heat and humid outside air.

What we fit

An air curtain over the door keeps the waiting area cool and clean without slowing patients.

EOHV MS

Recommended equipment

We size every unit to your room and door dimensions before you order.

Ceiling dehumidifiers

WDE-168C · WDE-360C · WDE-480C

Mounted above the false ceiling to keep floor space clear.

Get a quote

Portable dehumidifiers

AWHD-40L · AWHD-50L · WDE-621

Plug-and-play units for rooms, stores and offices.

Get a quote

Industrial dehumidifiers

WDE-150S · WDE-190S · WDE-603T

High-capacity units for stores, warehouses and large halls.

Get a quote

How it works

  1. Share your requirement

    Room sizes, your equipment and the RH readings you're seeing, by phone, WhatsApp or email.

  2. Free sizing and recommendation

    Our team recommends capacity, quantity and air curtain sizes for each area.

  3. Supply across India

    Genuine units delivered to your centre. On-site installation by our own team in Mumbai, and setup guidance everywhere else.

  4. Service and spares

    Ongoing support through our service network in 100+ locations.

Radiology humidity questions

Share your room sizes, equipment and the RH readings you're seeing, and our team will recommend the right equipment, free of charge.

What humidity do MRI and CT rooms need?

Most equipment makers specify roughly 40% to 60% RH, non-condensing, for scanner and equipment rooms. Your site-planning guide sets the exact limits for each room, and we size the dehumidifier to hold them.

Can a dehumidifier go inside the MRI magnet room?

No. Nothing ferromagnetic should enter the magnet room, and that room's climate is handled by the HVAC designed with your equipment maker. Our dehumidifiers go in the technical or equipment room, control room and support areas.

Isn't the precision AC enough?

Precision AC handles temperature well, but humidity can still drift in the monsoon, at night, or when units cycle off. A dehumidifier controls moisture directly and works alongside your existing cooling.

Will the units run unattended overnight?

Yes. With continuous drainage to a nearby drain point and a set humidity level, the units run day and night without anyone emptying a tank.

Can you supply a chain of diagnostic centres?

Yes. We supply imaging centres and hospital radiology departments across India, with one point of contact for all your sites.

Do you supply and install outside Mumbai?

Yes, we deliver across India with free consultation and setup guidance. On-site installation and demos by our own team are available in Mumbai. Elsewhere, service and spares come through our network in 100+ locations.

Seeing humidity errors on your scanners?

Send us your room sizes and current RH readings. We'll recommend dehumidifiers that hold every imaging room within its range, free of charge.