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Humidity Chamber
Humidity Chamber (Product Code: SLE/CE/111) is a temperature- and humidity-controlled cabinet used to keep specimens and materials at a set relative humidity for conditioning and observation in civil engineering, materials and research laboratories. Testing labs and colleges rely on it when conditions must stay steady over long periods; it creates humidity by steam injection, cools with a hermetically sealed compressor and has a 112 L base capacity. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Capacity | 112 L (4 cu ft) |
| Inner size options (W x D x H) | 455 x 410 x 610 mm, 505 x 415 x 830 mm, 570 x 550 x 875 mm, 650 x 580 x 900 mm |
| Humidity | 55% to 90% RH, ± 5% |
| Humidity range at cool temperatures | 5% above ambient, from 55% to 95% RH, ± 3% RH |
| Humidity creation | Steam injection |
| Humidity controller | Digital humidity indicator-cum-controller |
| Temperature control | Microprocessor-based digital temperature controller cum indicator; PID control with Pt 100 sensor; automatic |
| Temperature range | To be confirmed at quotation (not clearly stated in the current listing) |
| Air circulation | Forced convection type, with precision air ducting for positive air flow |
| Cooling | Hermetically sealed compressor with CFC-free refrigerant |
| Inner chamber | Highly polished stainless steel sheet, with stainless steel adjustable shelves |
| Outer body | Mild steel, powder coated |
| Insulation | PUF insulation between inner and outer walls to limit thermal loss |
| Doors | Two doors: inner full-length transparent door, and double-walled main door with sturdy hinges and magnetic gasket |
| Electric supply | 220/230 V AC, 50/60 Hz |
| Product code | SLE/CE/111 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Humidity Chamber Used For?
Many construction and engineering materials change their behaviour as they gain or lose moisture, so specimens often have to be held at a known humidity before, or during, a test. A humidity chamber provides that controlled atmosphere: steam injection raises the relative humidity, the compressor and forced-convection ducting keep temperature and air movement steady across the shelves, and the digital controllers hold the set points automatically. Typical uses include conditioning cement, mortar and other building material specimens and observing how samples respond to damp conditions over time.
Let the chamber stabilise at its set points before loading, and leave space between items on the adjustable shelves so air can circulate. The inner transparent door lets you inspect specimens without fully disturbing the conditions, and the magnetic gasket on the main door should be kept clean for a good seal. When adding lab equipment for research or teaching, check your 220/230 V AC supply and the floor space needed for the inner size you choose.
What to Specify When Ordering
- Inner size: 455 x 410 x 610, 505 x 415 x 830, 570 x 550 x 875 or 650 x 580 x 900 mm.
- The humidity and temperature set points your tests need, so we can confirm suitability.
- Your electric supply (the chamber is listed for 220/230 V AC, 50/60 Hz).
- Quantity and delivery location in India or abroad.
Supplier
ScienceLab is the trading name of Jain Scientific Equipments Private Limited, which supplies this Humidity Chamber to colleges, research institutions, testing laboratories, dealers and importers in India and international markets. One enquiry covers the chamber together with the specimen moulds and curing equipment a civil engineering laboratory usually needs.
For vendor registration, the supplying company holds Importer-Exporter Code AAECJ8618A (DGFT) and GSTIN 06AAECJ8618A1ZT. More about the company is on the ScienceLab company profile.
Related Civil Engineering Lab Equipment
These items are commonly used with a humidity chamber in materials and concrete laboratories:
- Cement curing bench-type cabinet — a dedicated moist-curing cabinet for cement specimens.
- Accelerated Curing Tank — for water-based accelerated curing of concrete cubes.
- Concrete Cube Mould — casts the specimens that are later conditioned and tested.
- Oven, 43 litre — for drying samples when a test calls for dry rather than humid conditions.
Browse the full Civil Engineering Lab Equipment range for curing, conditioning and testing apparatus.
Frequently Asked Questions
What humidity range does the Humidity Chamber provide?
The Humidity Chamber is listed for 55% to 90% RH with ± 5% tolerance, and for 55% to 95% RH at ± 3% RH at cool temperatures, starting from 5% above ambient. Humidity is created by steam injection and held by a digital indicator-cum-controller.
What sizes is the Humidity Chamber available in?
The Humidity Chamber has a listed capacity of 112 L (4 cu ft), and inner sizes (W x D x H) of 455 x 410 x 610 mm, 505 x 415 x 830 mm, 570 x 550 x 875 mm and 650 x 580 x 900 mm are offered.
What temperature range does the Humidity Chamber cover?
The temperature range of the Humidity Chamber is not clearly stated in the current listing, so please ask us to confirm it for the model you choose. Temperature is held automatically by a microprocessor-based PID controller with a Pt 100 sensor.
How does the Humidity Chamber keep conditions uniform?
The Humidity Chamber uses forced convection with precision air ducting for positive air flow, PUF insulation between its walls, a hermetically sealed compressor with CFC-free refrigerant and a double-walled main door with magnetic gasket to hold conditions steady.
Who supplies the Humidity Chamber?
The Humidity Chamber is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to colleges, research institutions, testing laboratories, dealers and importers in India and international markets, with quotations issued on request.
Is a calibration certificate available for the Humidity Chamber?
Calibration-certificate availability for the Humidity Chamber should be discussed with us before ordering. Share your documentation needs through the contact page and we will confirm what can be provided with the quotation.
Request a Quote
To receive a quotation for the Humidity Chamber, contact us through the contact page or add it to the enquiry cart, mentioning the inner size and set points you require.
Last updated: 24 September 2026
