Temperature Humidity Chamber 460 L AF-HSP460BE ATOMFAIR®

Temperature and Humidity Chamber, 460 L

Research-grade laboratory product

Product Overview

Temperature and Humidity Chamber, 460 L is a practical chamber for environmental protection, epidemic prevention, veterinary research, drug testing, aquatic research, BOD measurement, microbial culture, plant cultivation and breeding tests. It brings together 460 l of usable space, 5 to 50 C, 50%rh to 90%rh humidity control, so the chamber can keep samples in a steady, repeatable working condition.

The inner door uses tempered glass, the outer door uses a magnetic sealing strip, and the ducted air system helps improve chamber uniformity and observation convenience. The cabinet uses a stainless-steel chamber with rounded corners, removable shelves, a magnetic door seal and hot-cold air ducts, with an internal working room of 650 x 650 x 1100 mm and an external footprint of 885 x 805 x 1795 mm. That combination of chamber size, shell build and liner material makes the unit easier to place, clean and use in routine laboratory work.

The series combines temperature and humidity control with memory and self-diagnosis functions so that the chamber can keep operating reliably after power interruptions or alarms. The stated input power is 1000 W, and the timer range is 0 to 9999 min. It is well suited to the day-to-day work listed above, including culture, incubation, climate simulation or illuminated growth tasks, depending on the family.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-HSP460BE
Capacity	460 L
Temperature Control Range	5 to 50 C
Temperature Resolution	0.1 C
Temperature Fluctuation	+/- 1 C
Humidity Range	50%RH to 90%RH
Humidity Deviation	< 8%RH
Controller	LCD screen with programmable temperature, humidity and time control
Chamber Material	304 stainless-steel working chamber
Exterior Shell	Powder-coated steel shell
Power / Input	1000 W
Power Supply	AC 220 V, 50 Hz
Timer Range	0 to 9999 min
Internal Dimensions	650 x 650 x 1100 mm
External Dimensions	885 x 805 x 1795 mm
Net Weight	150 Kg
Shelves / Trays	2 shelves
Configuration Note	Note: when set temperature is 10 C or below, ambient temperature should not exceed 26 C; when the set temperature is above 40 C, humidity setpoints should generally not exceed 80%

Performance Features

Self-diagnosis and over-temperature self-limiting help protect samples and reduce running risk. This supports more reliable day-to-day chamber use.
Power-off memory preserves settings after interruptions and supports continuous workflows. This helps preserve operation settings after power interruptions.
The embedded screen and multi-parameter display make operation and status review straightforward. This supports more reliable day-to-day chamber use.
The magnetic outer door seal and tempered-glass inner door improve sealing and observation. This improves observation and helps reduce heat loss while checking samples.
Hot and cold air ducts help improve chamber circulation and temperature uniformity. This helps improve chamber circulation and temperature uniformity.
Programmable temperature, humidity and time control suits repeatable laboratory methods. This is useful for cultivation, conditioning and biological workflows that need moisture control.

APPLICATION SCOPE: Suitable for environmental protection, epidemic prevention, veterinary research, drug testing, aquatic research, BOD measurement, microbial culture, plant cultivation and breeding tests in universities, laboratories, research institutes and quality-control environments that need controlled chamber performance.

HANDLING: Keep the chamber upright, maintain clear air paths and allow sufficient service space around the unit for ventilation and maintenance. Every unit is shipped with reinforced packaging for transport safety; keep the unit upright during unloading and positioning.

IMPORTANT NOTICE: When the set temperature is 10 C or below, ambient temperature should not exceed 26 C. When the set temperature is above 40 C, the humidity setpoint is normally kept below 80% to protect service life. Any quoted amount refers to the chamber body only and does not include freight. Freight should be confirmed separately according to the delivery destination.

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

Supplier: Atomfair

Brand: ATOMFAIR®

When the set temperature is 10 °C or below, ambient temperature must not exceed 26 °C to prevent performance degradation. When the set temperature exceeds 40 °C, set humidity below 80% RH to protect component service life.

Low Set Temperature Constraint: If the chamber is set to 10 °C or lower, ensure the room temperature does not exceed 26 °C to avoid condensation or control errors.
High Temperature and Humidity Constraint: For set temperatures above 40 °C, keep the humidity setpoint below 80% RH to reduce stress on the humidification and refrigeration systems.

HowTo

Program the LCD controller with the desired temperature, humidity, and timer values using the step-by-step menu. After power interruption, the memory function will restore the last programmed settings automatically.

Required Equipment: LCD programmable controller, Magnetic sealing outer door, Tempered glass inner door

Prepare chamber location
Place the chamber upright on a level surface with at least 15 cm clearance on all sides for air circulation and maintenance access.
Connect power supply
Plug the unit into a grounded AC 220 V, 50 Hz outlet rated for at least 1000 W continuous load.
Set temperature and humidity parameters
Program the target temperature between 5 and 50 °C and relative humidity between 50% and 90% on the LCD controller, observing the ambient temperature and cross-range constraints.
Set timer duration
Enter the operating time from 0 to 9999 minutes using the controller timer function to enable automatic shut-off.
Load samples
Distribute samples evenly on the two removable stainless-steel shelves, ensuring no blockage of the air ducts or contact with the inner walls.
Start the cycle
Press the start button on the controller to begin the programmed temperature and humidity cycle; monitor the multi-parameter display for real-time status.
Check after power interruption
After a power failure, verify that the controller has restored the previous settings via power-off memory before resuming the run.

FAQ

What are the temperature and humidity operational limits for the Atomfair AF-HSP460BE chamber when running at high or low setpoints?

The chamber operates from 5 to 50°C and 50% to 90%RH. However, when the set temperature is above 40°C, humidity setpoints should generally not exceed 80%RH to protect service life. When the set temperature is 10°C or below, the ambient temperature must not exceed 26°C. These constraints ensure stable performance and longevity.

Can the AF-HSP460BE chamber maintain humidity below 50%RH for applications like microbial culture or BOD testing?

No. The humidity control range is 50%RH to 90%RH with a deviation of <8%RH. The chamber cannot actively control humidity below 50%RH. For applications requiring lower humidity, a different chamber or dehumidification accessory would be needed.

What are the electrical and installation requirements for the 460 L temperature and humidity chamber?

The chamber requires a 1000 W power supply at AC 220 V, 50 Hz. It has an external footprint of 885 x 805 x 1795 mm and weighs 150 kg. It should be kept upright during transport and positioning, with sufficient service space around the unit for ventilation and maintenance. The ambient temperature must be considered when operating at low setpoints as noted.

Assessment

The Atomfair AF-HSP460BE 460 L temperature and humidity chamber provides programmable environmental control with self-diagnosis and power-off memory, suitable for microbial culture and BOD measurement, but requires careful ambient temperature management at low setpoints and humidity limitation at high temperatures.

Positive

Self-diagnosis and over-temperature limiting: Built-in self-diagnosis and over-temperature self-limiting protect samples and reduce operational risk during unattended runs.
Power-off memory for continuous workflows: Power-off memory preserves all programmed settings after an interruption, enabling reliable continuation of long-term incubation or conditioning protocols.

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, limiting placement in warm laboratory environments.
Humidity limitation at high set temperatures: When the set temperature exceeds 40 °C, the humidity setpoint should generally not exceed 80% RH to protect component service life.

Quality Standards & Performance Verification

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.

Shipping & Returns

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).