Programmable Humidity Chamber 250 L -40 to 100°C ATOMFAIR®

Programmable Touchscreen Constant Temperature and Humidity Chamber, 250 L,-40-100℃

Research-grade laboratory product

Product Overview

Programmable Touchscreen Constant Temperature and Humidity Chamber, 250 L,-40-100℃ is a programmable touchscreen constant temperature and humidity chamber built for scientific research, biotechnology tests, pharmaceutical packaging, industrial raw-material studies and product lifetime evaluation. This configuration provides 250 l chamber volume, -40 to 100 C, 35%rh to 95%rh humidity control, imported 304 mirror-finish stainless-steel chamber interior and programmable color touchscreen controller with curve display and multi-language interface for stable day-to-day laboratory operation.

This family combines fluorine-free design, imported 304 stainless-steel inner chamber construction, balancing temperature-humidity control, test-port access and color-touchscreen editing as key chamber elements. The chamber combines balancing-control refrigeration system with multi-point safety protection with high-temperature humidity sensor for real-time monitoring, 3 shelves and an interior size of 600 x 500 x 820 mm, supporting incubation, cultivation, climate simulation or conditioned test work where repeatable environmental control is important.

This range is intended for laboratories that want staged touchscreen programs, multilingual interface, stored curves, PID self-tuning and safety protection in one humidity-chamber platform. Installation planning can be based on the external size of 750 x 900 x 1580 mm and the stated power requirement of 7100 W. Optional functions such as embedded printer; rs485 communication interface and software; wireless alarm system; communication interface and embedded printer are alternative options that should be selected according to the required configuration allow the unit to be adapted for alarm notification, data output, programmable operation, atmosphere support or other application-specific requirements.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-BCB0250
Manufacturer Model	BPS-250CB
Capacity	250 L
Temperature Control Range	-40 to 100 C
Temperature Resolution	0.1 C
Temperature Fluctuation / Uniformity	High temperature: +/- 0.5 C; low temperature: +/- 1 C
Humidity Function	35%RH to 95%RH
Humidity Deviation	+/- 3%RH
Controller	programmable color touchscreen controller with curve display and multi-language interface
Chamber Material	imported 304 mirror-finish stainless-steel chamber interior
Power / Input	7100 W
Power Supply	AC 380 V, 50 Hz
Working Environment	+5 to 30 C
Sensor Configuration	high-temperature humidity sensor for real-time monitoring
Cooling System	balancing-control refrigeration system with multi-point safety protection
Internal Dimensions	600 x 500 x 820 mm
External Dimensions	750 x 900 x 1580 mm
Shelves / Light Decks	3 shelves
Program Function	Touchscreen controller supports up to 100 programs, 1000 segments and 999 cycle steps, with a maximum time setting of 99 h 59 min per segment
Optional Accessories and Functions	embedded printer; RS485 communication interface and software; wireless alarm system; communication interface and embedded printer are alternative options that should be selected according to the required configuration

Performance Features

Color touchscreen operation helps simplify program editing, parameter review and real-time curve observation during chamber use. This improves parameter review, setpoint editing and day-to-day operation in controlled chamber workflows.
Large program capacity supports staged environmental methods that need repeated cycles and multiple segments. This supports staged test methods and repeatable laboratory workflows that need cycle-based control.
PID auto-tuning helps correct temperature and humidity deviations quickly for more stable chamber control. This supports humidity-sensitive incubation, cultivation, conditioning and stability-study applications.
Balancing-control refrigeration and imported stainless-steel chamber construction support reliable long-duration operation. This helps support repeated cleaning, chamber hygiene and long-duration laboratory use.
Independent alarm and protection functions cover over-temperature, overload, over-current, fan and compressor conditions. This helps maintain dependable low-temperature performance and stable chamber recovery during repeated use.
Optional communication, printer and wireless-alarm functions make it easier to store, replay and supervise chamber records. This reduces operational risk by helping protect samples and notifying operators when abnormal conditions occur.

APPLICATION SCOPE: Suitable for scientific research, biotechnology tests, pharmaceutical packaging, industrial raw-material studies and product lifetime evaluation in universities, research institutes, pharmaceutical quality-control laboratories, agricultural research programs and industrial test environments that require controlled chamber operation.

HANDLING: Confirm installation space against 750 x 900 x 1580 mm, prepare the specified power supply, and keep air inlets, test ports, shelving, drain areas, doors and controller surfaces accessible for cleaning and maintenance. Every unit is shipped with reinforced packaging to reduce movement and impact during transport; keep the packed chamber upright and use suitable lifting equipment during unloading and positioning.

IMPORTANT NOTICE: Confirm the exact controller type, lighting form, humidity function, communication option and accessory package before ordering. Any displayed amount refers to the chamber body only and does not include freight. Freight is quoted separately and should be confirmed according to the delivery location and shipping method.

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®

This chamber requires operation within an ambient temperature range of +5 to 30°C and must be connected to a dedicated AC 380V 50Hz power supply. The unit must be placed with clear access to air inlets, test ports, drain areas, and controller surfaces to ensure proper ventilation and maintenance.

Ambient Temperature Constraint: Operate the chamber only within an ambient temperature range of +5 to 30°C to maintain performance and prevent damage.
Power Supply Requirement: Connect the chamber to a dedicated AC 380V 50Hz power supply rated at 7100W with overcurrent protection.
Accessibility Requirement: Ensure air inlets, test ports, drain areas, and controller surfaces remain unobstructed for ventilation, cleaning, and maintenance.
Transport and Positioning: Keep the packed chamber upright during transport and use suitable lifting equipment to avoid impact damage.
Safety Protection Integrity: Do not disable or bypass the independent over-temperature, overload, over-current, fan, and compressor protection functions.

HowTo

Position the chamber in its final location, connect it to the specified power supply, and verify accessibility of all service points. After unpacking, allow the chamber to stabilize before programming and loading samples.

Required Equipment: Lifting equipment

Confirm Installation Space
Confirm that the installation space accommodates the chamber's external dimensions of 750 x 900 x 1580 mm.
Unload and Position
Use suitable lifting equipment to unload and position the packed chamber, keeping it upright throughout.
Position for Accessibility
Position the chamber in its final location, ensuring air inlets, test ports, drain areas, and controller surfaces remain unobstructed.
Connect Power Supply
Connect the chamber to a dedicated AC 380V 50Hz power supply with overcurrent protection rated for 7100W.
Verify Power-On and Safety
Verify that the touchscreen controller powers on and that all safety alarms and protection functions are operational.

FAQ

What is the temperature fluctuation and uniformity specification for the Atomfair BPS-250CB constant temperature and humidity chamber at high versus low temperature operation?

The chamber exhibits a temperature fluctuation and uniformity of ±0.5°C at high temperature and ±1°C at low temperature, as specified in the technical data. This performance is supported by PID auto-tuning and a balancing-control refrigeration system, ensuring stable conditions for sensitive incubation, cultivation, and stability studies.

Can the Atomfair BPS-250CB chamber be integrated with external data logging, monitoring, or alarm systems for laboratory automation?

Yes, the chamber supports optional RS485 communication interface and software, an embedded printer, and a wireless alarm system. These options allow for data output, remote monitoring, and operator notification during abnormal conditions, enabling integration with existing laboratory data management workflows.

What are the power supply, environmental, and installation requirements for the 250 L constant temperature and humidity chamber?

The chamber requires a 380 V AC, 50 Hz power supply with a 7100 W input and a working environment of 5°C to 30°C. Installation planning must accommodate the external dimensions of 750 x 900 x 1580 mm, and the unit should be positioned with accessible air inlets, test ports, shelving, drain areas, doors, and controller surfaces for cleaning and maintenance. Suitable lifting equipment is needed for unpacking and positioning.

Assessment

The BPS-250CB (Atomfair AF-BCB0250) is a 250L programmable constant temperature and humidity chamber with -40 to 100°C range and 35-95%RH, featuring a balancing-control refrigeration system, PID auto-tuning, and a color touchscreen capable of 100 programs and 1000 segments, suitable for long-term stability testing and climate simulation in research labs.

Positive

Large programmable capacity: Touchscreen controller supports up to 100 programs, 1000 segments and 999 cycle steps, enabling complex staged environmental test methods with repeatable cycle-based control.
Robust stainless-steel interior construction: Imported 304 mirror-finish stainless-steel chamber interior provides corrosion resistance, easy cleaning, and durability for long-duration laboratory use.

Trade-offs

High power and 380V requirement: Requires 7100 W and AC 380 V, 50 Hz power supply, which may necessitate dedicated electrical infrastructure and limit placement in labs without three-phase power.
Restricted operating ambient temperature: Working environment must be maintained between +5 and 30°C, constraining installation in unconditioned or high-temperature laboratory spaces.

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).