Programmable Climate Chamber 272 L, AF-QHX280F ATOMFAIR®

Four-Sided Programmable Climate Chamber, 272 L

Research-grade laboratory product

Product Overview

Four-Sided Programmable Climate Chamber, 272 L is a practical chamber for plant growth, tissue culture, seed germination, cultivation, seedling raising, microbial culture and preservation, medicinal-material and building-material testing, insect rearing and quality inspection. It brings together 272 l of usable space, 5 to 60 C, 50%rh to 90%rh humidity control and 0 to 18000 lux (6 levels) illumination, so the chamber can keep samples in a steady, repeatable working condition.

The cabinet combines a visible glass inner door, cleanable stainless-steel surfaces and a high-light four-side illumination layout for demanding plant-growth work. The cabinet uses a mirror-finish stainless-steel inner chamber, a tempered-glass inner door, a cold-rolled steel exterior and four-sided lighting, with an internal working room of 550 x 550 x 900 mm and an external footprint of 800 x 900 x 1675 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 four-sided lighting configuration gives a stronger illumination environment for cultivation and photoresponse tests while keeping the same programmable climate-control framework. 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-QHX280F
Capacity	272 L
Temperature Control Range	5 to 60 C
Temperature Resolution	0.1 C
Temperature Uniformity	+/- 1 C
Humidity Range	50%RH to 90%RH
Humidity Deviation	+/- 8%RH
Light Intensity	0 to 18000 Lux (6 levels)
Lighting Faces	4 faces
Controller	LCD microcomputer programmable controller
Chamber Material	Mirror-finish stainless-steel inner chamber
Exterior Shell	Cold-rolled steel shell with electrostatic powder coating
Power / Input	1000 W
Power Supply	AC220V 50Hz
Timer Range	0 to 9999 min
Internal Dimensions	550 x 550 x 900 mm
External Dimensions	800 x 900 x 1675 mm
Net Weight	182 Kg
Shelves / Trays	2 shelves
Program Function	Programmable temperature, light, humidity and time control
Configuration Note	When set temperature is 10 C or below, ambient temperature should not exceed 26 C; performance data are measured under no-load conditions, ambient temperature 20 C and ambient humidity 50%RH
Optional Accessories and Functions	RS485/232 interface and communication software; liquid crystal program controller; wireless alarm system; embedded printer

Performance Features

Four-sided illumination supports stronger and more even exposure for plant-growth work. This supports repeatable plant-growth and photoperiod experiments.
Programmable climate control helps coordinate temperature, light and humidity in one chamber. This is useful for cultivation, conditioning and biological workflows that need moisture control.
Mirror-finish stainless-steel surfaces and a glass inner door support observation and cleaning. This helps with cleaning, corrosion resistance and long-term laboratory use.
Liquid crystal program control makes multi-step cycles easier to edit and review. This supports staged testing and repeatable control curves.
Wireless alarm, printer and communication options help document the process. This helps protect samples and alerts operators when abnormal conditions occur.
The family is suitable for experiments that need stronger lighting than the standard climate-chamber version. This supports repeatable plant-growth and photoperiod experiments.

APPLICATION SCOPE: Suitable for plant growth, tissue culture, seed germination, cultivation, seedling raising, microbial culture and preservation, medicinal-material and building-material testing, insect rearing and quality inspection in universities, laboratories, research institutes and quality-control environments that need controlled chamber performance.

HANDLING: Keep the chamber level, maintain stable ambient conditions and confirm the chosen control and accessory package before installation. 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. Performance notes are based on no-load testing at 20 C and 50%RH ambient humidity. 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®

Operate the chamber only on a level surface within stable ambient conditions. When the set temperature is 10°C or below, ensure ambient temperature does not exceed 26°C to maintain performance.

Ambient Temperature Limitation: When the set temperature is 10°C or below, ambient temperature must not exceed 26°C.
Level Placement: Position the chamber on a level, stable surface to ensure proper operation.
Upright Transport: Keep the chamber upright during unloading and positioning to avoid damage.
Power Supply Requirement: Connect the chamber to a dedicated AC220V 50Hz power supply with a 1000 W capacity.

HowTo

Position the chamber on a level surface and maintain stable ambient conditions. Confirm the control and accessory package before connecting to the power supply.

Unload and Position
Keep the chamber upright during unloading and positioning to prevent damage.
Level the Chamber
Position the chamber on a level surface in a stable ambient environment.
Verify Ambient Conditions
Verify that the ambient temperature and humidity are within the recommended operating range.
Confirm Configuration
Confirm the control and accessory package configuration before installation.

FAQ

What are the temperature uniformity and humidity deviation specifications for the Atomfair AF-QHX280F climate chamber under standard operating conditions?

The chamber achieves temperature uniformity of ±1°C and humidity deviation of ±8%RH under no-load conditions with an ambient temperature of 20°C and ambient humidity of 50%RH. These figures, measured according to the source, define the expected control precision for reproducible plant growth and tissue culture experiments.

What ambient temperature restriction applies when operating the AF-QHX280F chamber at low set temperatures?

When the set temperature is 10°C or below, the ambient room temperature must not exceed 26°C. This limitation, explicitly stated in the product documentation, is necessary to maintain proper temperature control and avoid performance degradation.

What power supply and installation space requirements are needed for the Atomfair AF-QHX280F climate chamber?

The chamber requires a single-phase AC220V 50Hz power supply with an input power of 1000 W. It has external dimensions of 800 x 900 x 1675 mm and a net weight of 182 kg, so a level, stable surface with adequate floor space and power infrastructure is essential. The source also advises keeping the unit level and maintaining stable ambient conditions.

Assessment

The Atomfair AF-QHX280F is a 272 L four-sided illuminated climate chamber with programmable temperature, humidity, and light control, suitable for plant growth and cultivation. Key trade-offs include a restricted ambient temperature range at low set points and a ±8%RH humidity deviation that may limit use in high-precision applications.

Positive

Four-sided uniform illumination: Four-sided lighting provides stronger and more even exposure for plant growth and photoperiod experiments, supporting repeatable cultivation conditions.
Programmable multi-parameter control: LCD microcomputer controller enables coordinated programming of temperature, humidity, light intensity, and time for multi-step cycles and staged testing.

Trade-offs

Ambient temperature constraint at low set points: When set temperature is 10 °C or below, ambient temperature must not exceed 26 °C to maintain specified performance; higher ambient conditions may cause instability.
Moderate humidity control tolerance: Humidity deviation is ±8%RH, which may be insufficient for applications requiring tight moisture regulation, such as certain biological assays or material conditioning protocols.

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).