Digital Control Stability Chamber Main Application
This series of drug stability test chambers is designed specifically for the pharmaceutical, biotechnology, and other industries, and is used to conduct long-term, accelerated, and intermediate-condition stability tests on drugs..

Digital Control Stability Chamber Features
The equipment provides precise temperature and humidity control, covering a temperature range of 10℃ to +65℃ and a humidity range of 15%RH to 95%RH, meeting various testing standards.
This equipment is also suitable for short-term or long-term storage of pharmaceuticals, reagents, or raw materials requiring a constant low-temperature, high-humidity environment.
The internal dimensions of the chamber are 500mm × 530mm × 950mm, providing an effective volume of 250L for convenient sample placement.
The chamber adopts an integrated structure with compact dimensions of approximately 990mm × 690mm × 1680mm, saving laboratory space.
The control system uses a high-quality temperature and humidity controller with intuitive display and simple operation.
Humidity deviation ≤ ±5%RH, providing a precise humidity-controlled environment for pharmaceuticals.
Available in stock.
Digital Control Stability Chamber Specifications
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Model |
HS-150SD(-2) |
HS-250SD(-2) |
HS-400SD(-2) |
HS-500SD(-2) |
HS-800SD(-2) |
HS-1000SD(-2) |
HS-2000SD(-2) |
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Performance |
Temp. Range |
10℃~+65℃ |
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Humid. Range |
15%RH~95%RH |
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Temp. Fluctuation |
≤±0.5℃ |
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Temp. Deviation |
≤±2℃(type (-2)≤±1℃) |
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Humid. Deviation |
≤±5%R.H ( Type (-2)≤±3%R.H) |
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Specification |
Working Room Dimensions(mm) |
500X530X600 |
500×530×950 |
670×600×1000 |
620×800×1000 |
1000×800×1000 |
1000X1000X1000 |
1200X1100X1500 |
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Outer Dimensions Around(mm) |
990X690X1330 |
990×690×1680 |
1160×760×1730 |
1110×960×1730 |
1490×960×1730 |
1490X1160X1730 |
1690X1260X2100 |
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Content Volume |
150L |
250L |
400L |
500L |
800L |
1000L |
2000L |
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Power(KW) |
1.2KW |
1.4KW |
2.0KW |
2.0KW |
2.0KW |
2.2KW |
3KW |
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Power Supply |
AC220V±10% 50HZ |
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Disposition |
Exterior Material |
Cold-rolled steel plate with electrostatic double-sided spraying, the surface is smooth and easy to clean |
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Internal Material |
High-quality 304 mirror stainless steel, moisture-proof and corrosion-proof |
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Insulation |
Fiberglass |
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Door |
Single door with silicone seal, door with lock handle |
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Heating Method |
Electric heating system |
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Humidification Method |
Electrically heated vapor humidification |
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Water Supply System |
Automatic circulating water supply system |
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Controller |
Using high-quality temperature and humidity controller, the instrument can display the set parameters and the temperature and humidity in the inner chamber, and the display is intuitive, and the operation is simple |
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Refrigeration System |
Imported heat-resistant refrigeration compressor units |
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Standard Configuration |
φ50mm test hole cover,2 shelves,4 shelves strips; Equipped with a miniature printer, it can print temperature and humidity curves or data in real time. |
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Optional Parts |
RS485 communication interface is standard for Product type (-2) . |
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Remarks |
The inner and outer dimensions are marked as:D×W×H; Recommended conditions for device use:Ambient temperature 5℃~+30℃,Ambient humidity:≤85%RH; The above data are measured under no-load conditions. |
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Standard shipping documents with Test Chamber
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Product Instruction Manual |
1 copy |
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Product Certificate |
1 copy |
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List of Electrical Components |
1 copy |
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Electrical Schematic Diagram |
1 copy |
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Instrument Instruction Manual |
1 copy |
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Shelf |
As standard, each Digital Control Stability Chamber is equipped with 2 shelves with SUS304 stainless steel material. |


High-tech Enterprise certification with 25 years testing equipment manufacturer.
Owned factory premises covering 22,691 square meters.
Full-process in-house production.
One-stop testing solution provider.
ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 certificated factory.
Bulk ordering would be with a lower price.
Small MOQ is available of course.
Our partner & Honor


FAQ
Q: How are shipping and insurance arranged?
A: We can assist with international logistics arrangements and provide transportation insurance to ensure the safe delivery of goods.
Q: Do you provide after-sales service and technical support?
A: We provide global technical support and after-sales service, including remote guidance and rapid response.
Q: What is the minimum order quantity? Do you accept customization?
A: You can order a single unit or more. We support customization of product specifications and functions to meet your specific needs.
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