Temperature Humidity Chamber 248 L -10 to 100°C ATOMFAIR®

Color Touchscreen Constant Temperature and Humidity Chamber, 248 L,-10-100℃

Research-grade laboratory product

Product Overview

Color Touchscreen Constant Temperature and Humidity Chamber, 248 L,-10-100℃ is a color touchscreen constant temperature and humidity chamber built for pharmaceutical storage studies, materials conditioning, electronics testing, cosmetics evaluation and controlled humidity laboratory research. This configuration provides 248 l chamber volume, -10 to 100 C, 10%rh to 95%rh humidity control, imported 304 mirror-finish stainless-steel chamber interior and color touchscreen programmable controller with multilingual interface and curve display for stable day-to-day laboratory operation.

This family combines fluorine-free design, imported compressor and circulation fan, imported 304 stainless inner chamber, 50 mm side test port, capacitive humidity sensing and a color touchscreen controller. The chamber combines integrated imported sealed-compressor refrigeration system with PT100 temperature sensor and imported capacitive electronic humidity sensor, 3 shelves and an interior size of 550 x 600 x 750 mm, supporting incubation, cultivation, climate simulation or conditioned test work where repeatable environmental control is important.

This family is suitable for users who need a wider 10%RH to 95%RH humidity band together with touchscreen programming, hierarchical permission management, remote alarm and optional App-based status review. Installation planning can be based on the external size of 740 x 1105 x 1680 mm and the stated power requirement of 3950 W. Optional functions such as embedded printer or thermal printer; rs485 communication interface and software; wireless alarm system; app control system 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-BH0250
Manufacturer Model	BH-250CL
Capacity	248 L
Temperature Control Range	-10 to 100 C
Temperature Resolution	0.1 C
Temperature Fluctuation / Uniformity	High temperature: +/- 0.5 C; low temperature: +/- 1 C
Humidity Function	10%RH to 95%RH
Humidity Deviation	+/- 3%RH
Controller	color touchscreen programmable controller with multilingual interface and curve display
Chamber Material	imported 304 mirror-finish stainless-steel chamber interior
Power / Input	3950 W
Power Supply	AC 220 V, 50 Hz
Working Environment	stable indoor laboratory installation with service access around the chamber
Sensor Configuration	PT100 temperature sensor and imported capacitive electronic humidity sensor
Cooling System	integrated imported sealed-compressor refrigeration system
Internal Dimensions	550 x 600 x 750 mm
External Dimensions	740 x 1105 x 1680 mm
Shelves / Light Decks	3 shelves
Program Function	Touchscreen controller supports 100 programs, 1000 segments and 999 cycle steps, with screen lock and operating-log functions
Optional Accessories and Functions	embedded printer or thermal printer; RS485 communication interface and software; wireless alarm system; App control system

Performance Features

10%RH to 95%RH humidity capability expands the chamber for broader conditioning and stability-study workflows. This supports humidity-sensitive incubation, cultivation, conditioning and stability-study applications.
Imported capacitive humidity sensing avoids wet-bulb maintenance and supports continuous real-time humidity monitoring. This supports humidity-sensitive incubation, cultivation, conditioning and stability-study applications.
Color touchscreen programming provides multilingual operation, live curve display and easier segment editing for staged methods. This improves parameter review, setpoint editing and day-to-day operation in controlled chamber workflows.
PID control and imported sealed-compressor refrigeration help improve control accuracy, running efficiency and chamber stability. This helps maintain dependable low-temperature performance and stable chamber recovery during repeated use.
Independent alarm and protection functions cover over-temperature, overload, over-current, compressor overheating, fan overheating and water-shortage conditions. This helps maintain dependable low-temperature performance and stable chamber recovery during repeated use.
Optional printer, communication, wireless-alarm and App functions help preserve records and monitor chamber status away from the instrument. This reduces operational risk by helping protect samples and notifying operators when abnormal conditions occur.

APPLICATION SCOPE: Suitable for pharmaceutical storage studies, materials conditioning, electronics testing, cosmetics evaluation and controlled humidity laboratory research 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 740 x 1105 x 1680 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 stable indoor installation with service access around the unit and a dedicated AC 220V 50Hz 3950W power supply. The unit must be kept upright during transport and positioned with adequate clearance for air inlets, test ports, shelving, and drain areas.

Installation Space: Confirm installation space against the external dimensions of 740 x 1105 x 1680 mm.
Power Supply: Prepare the specified power supply of AC 220V 50Hz 3950W.
Transport and Positioning: Keep the packed chamber upright and use suitable lifting equipment during unloading and positioning.
Accessibility: Ensure that air inlets, test ports, shelving, drain areas, doors and controller surfaces remain accessible for cleaning and maintenance.

HowTo

Follow these steps to safely install and position the chamber in a laboratory environment. Ensure all safety and operational requirements are met before use.

Required Equipment: Suitable lifting equipment (e.g., forklift or pallet jack)

Confirm installation space
Confirm the installation space against the external dimensions of 740 x 1105 x 1680 mm.
Prepare power supply
Prepare the specified power supply of AC 220V 50Hz 3950W.
Transport and unload chamber
Keep the packed chamber upright and use suitable lifting equipment during unloading and positioning.
Ensure accessibility
Ensure that air inlets, test ports, shelving, drain areas, doors and controller surfaces are accessible for cleaning and maintenance.

FAQ

What is the temperature uniformity specification for the BH-250CL chamber at low versus high temperature setpoints?

The chamber achieves ±0.5°C temperature fluctuation/uniformity at high temperature operation and ±1°C at low temperature operation, as specified for the BH-250CL model with PT100 sensor and PID control. This differential is important for applications requiring precise thermal uniformity across the 248 L working volume.

What communication interfaces are available for external data logging and remote monitoring on the AF-BH0250 chamber?

The AF-BH0250 supports optional RS485 communication interface with software, embedded or thermal printer, wireless alarm system, and app-based control system. These options allow integration with laboratory data management systems and remote status review via the smartphone app.

What independent safety protection functions are included to prevent sample loss during unattended operation?

The chamber includes independent alarm and protection functions covering over-temperature, overload, over-current, compressor overheating, fan overheating, and water-shortage conditions. These safeguards, combined with the programmable controller's 100-program/1000-segment capability and screen lock, protect samples during extended stability studies or conditioning runs.

Assessment

The Atomfair BH-250CL constant temperature and humidity chamber provides 248 L capacity with -10 to 100 °C temperature range and 10% to 95% RH humidity control, using an imported sealed-compressor refrigeration system and capacitive humidity sensor for stable environmental simulation in pharmaceutical storage, materials conditioning, and electronics testing applications.

Positive

Wide humidity range with capacitive sensing: 10%RH to 95%RH capability with imported capacitive electronic humidity sensor eliminates wet-bulb maintenance and supports continuous real-time monitoring for humidity-sensitive incubation and stability studies.
Programmable touchscreen with multi-stage control: Color touchscreen controller supports 100 programs, 1000 segments, and 999 cycle steps with multilingual interface and live curve display, enabling complex staged methods for conditioning and testing workflows.

Trade-offs

High power requirement for lab installation: 3950 W power draw at 220 V, 50 Hz requires dedicated circuit planning and may limit placement in labs with constrained electrical infrastructure.
Large footprint demands installation space: External dimensions of 740 x 1105 x 1680 mm require substantial floor space and service access clearance, which may be restrictive in compact laboratory environments.

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).