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Temperature and Humidity Chamber, 50 L
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, installation-space review, power-supply confirmation or configuration support, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Supplier: Atomfair
Brand: ATOMFAIR®
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When set temperature is 10 °C or below, ambient temperature must not exceed 26 °C. When set temperature exceeds 40 °C, humidity setpoints should not exceed 80% to protect service life.
- Ambient temperature limitation: Operation at low set temperatures requires the ambient temperature to remain at or below 26 °C.
- Humidity setpoint limitation under high temperature: At set temperatures above 40 °C, the humidity setpoint must be kept below 80% to prevent reduced service life.
Position the chamber upright with clear air paths and sufficient service space. Program temperature, humidity, and time settings via the LCD controller before loading samples.
Required Equipment: LCD controller with programmable interface, Tempered-glass inner door, Removable shelves
- Position the chamber
Place the chamber on a level surface with at least 10 cm clearance around all sides for ventilation and maintenance access. - Connect power supply
Plug the chamber into a grounded AC 220 V, 50 Hz outlet rated for at least 500 W continuous load. - Set target parameters
Use the LCD controller to program the desired temperature, humidity percentage, and timer duration for the experiment. - Verify environmental conditions
Confirm that ambient temperature does not exceed 26 °C if the set temperature is 10 °C or below. - Load samples
Place sample containers on the removable shelves, ensuring at least 2 cm spacing between items for uniform airflow. - Close doors and start cycle
Close the inner tempered-glass door followed by the outer magnetic-seal door, then press start on the LCD controller. - Monitor self-diagnosis indicators
Observe the LCD display for self-diagnosis or over-temperature alerts and do not override the automatic shutoff.
What are the operating temperature and humidity constraints for the Atomfair AF-HSP50BE 50 L chamber?
The AF-HSP50BE has a temperature control range of 5 to 50 °C with ±1 °C fluctuation and a humidity range of 50% to 90% RH with <8% RH deviation. However, when the set temperature is 10 °C or below, the ambient temperature must not exceed 26 °C, and when the set temperature exceeds 40 °C, humidity setpoints should generally not exceed 80% to protect service life.
How does the Atomfair AF-HSP50BE maintain temperature uniformity and observation convenience?
The chamber uses a ducted hot and cold air system to improve circulation and temperature uniformity. For observation and sealing, it features a tempered-glass inner door and an outer door with a magnetic sealing strip, which minimizes heat loss while allowing visual sample inspection without disturbing the internal environment.
What power and infrastructure requirements are needed for the AF-HSP50BE temperature and humidity chamber?
The chamber has a rated input power of 500 W and requires an AC 220 V, 50 Hz power supply. Its external footprint is 560 x 560 x 1070 mm, and the unit must be kept upright with clear air paths and sufficient service space for ventilation and maintenance. Ambient temperature constraints apply when operating below 10 °C.
The Atomfair AF-HSP50BE (50L) offers a stainless-steel chamber with 5–50°C and 50–90%RH control, LCD programming, and self-diagnostic protection for biological and environmental testing, but requires careful attention to ambient temperature and humidity setpoint limits for stable operation.
Positive
- 304 stainless-steel chamber with rounded corners: The working chamber is 304 stainless steel with rounded corners, simplifying cleaning and reducing contamination risk in biological and microbial culture applications.
- Power-off memory and self-diagnosis: The controller retains programmed settings after power interruptions and performs self-diagnosis with over-temperature limiting, supporting unattended continuous operation.
Trade-offs
- Ambient temperature constraint at low setpoints: When the set temperature is 10°C or below, the ambient temperature must not exceed 26°C, which may require air-conditioned lab space for low-temperature tests.
- Humidity limitation above 40°C: At set temperatures above 40°C, humidity setpoints should generally not exceed 80%RH to protect component service life, restricting high-humidity high-temperature testing.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).






