Temperature Humidity Chamber 120 L -20 to 100°C ATOMFAIR®

Color Touchscreen Constant Temperature and Humidity Chamber, 120 L,-20-100℃

Research-grade laboratory product

Product Overview

Color Touchscreen Constant Temperature and Humidity Chamber, 120 L,-20-100℃ 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 120 l chamber volume, -20 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, 2 shelves and an interior size of 500 x 400 x 600 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 690 x 905 x 1530 mm and the stated power requirement of 3650 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-BH2120
Manufacturer Model	BH-120CA
Capacity	120 L
Temperature Control Range	-20 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	3650 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	500 x 400 x 600 mm
External Dimensions	690 x 905 x 1530 mm
Shelves / Light Decks	2 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 690 x 905 x 1530 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®

The chamber requires stable indoor laboratory installation with service access around the unit and a dedicated AC 220 V, 50 Hz power supply rated at 3650 W. Over-temperature, overload, over-current, compressor overheating, fan overheating, and water-shortage conditions trigger independent alarm and protection functions.

Installation Space and Power Requirement: Confirm installation space against external dimensions of 690 x 905 x 1530 mm and prepare the specified power supply before operation.
Environmental Sensitivity: Keep air inlets, test ports, shelving, drain areas, doors, and controller surfaces accessible for cleaning and maintenance to ensure stable chamber performance.
Transport and Positioning Constraint: Keep the packed chamber upright during transport and use suitable lifting equipment during unloading and positioning to avoid damage.

HowTo

This procedure covers unpacking, installation, power connection, and initial programming of the chamber for controlled environmental testing. Follow these steps to ensure safe setup and reliable operation.

Required Equipment: Suitable lifting equipment, AC 220 V, 50 Hz power supply

Unpack and Position Chamber
Unpack the chamber using suitable lifting equipment, keeping the unit upright, and position it in a stable indoor location with service access around all sides.
Connect Power Supply
Connect the chamber to a dedicated AC 220 V, 50 Hz power supply rated at 3650 W, ensuring the circuit can handle the input power.
Set Initial Temperature and Humidity Parameters
Use the color touchscreen programmable controller to set the desired temperature range (-20 to 100°C) and humidity range (10% to 95% RH) via the multilingual interface.
Program Staged Methods
Program up to 100 programs with 1000 segments and 999 cycle steps using the touchscreen controller, enabling staged temperature and humidity profiles.
Verify Alarm and Protection Functions
Confirm that independent alarm and protection functions for over-temperature, overload, over-current, compressor overheating, fan overheating, and water-shortage are active before starting the test.
Monitor Chamber Operation
Monitor chamber status via the live curve display on the touchscreen, and optionally enable remote alarm or App-based status review for continuous oversight.

FAQ

What is the temperature uniformity of the Atomfair AF-BH2120 chamber at low and high temperature setpoints?

The temperature uniformity depends on the setpoint range. At high temperatures (above 0°C), the fluctuation/uniformity is ±0.5°C, while at low temperatures (below 0°C), it is ±1°C. This is based on the technical specifications for the 120 L model with a temperature control range of -20 to 100°C.

Can the Atomfair BH-120CA chamber be integrated with external monitoring systems for remote data logging?

Yes, the chamber supports optional RS485 communication interface and software for data logging and remote monitoring. Additionally, an optional App control system enables status review away from the instrument, and an embedded or thermal printer is available for on-site data output. These accessories allow the chamber to be adapted for alarm notification, data output, and programmable operation.

What are the electrical and space requirements for installing the 120 L constant temperature and humidity chamber?

The chamber requires a 220 V AC, 50 Hz power supply with a 3650 W input. External dimensions are 690 x 905 x 1530 mm, and the handling instructions specify confirming installation space and keeping air inlets, test ports, and controller surfaces accessible. Adequate clearance for service access and stable indoor laboratory installation is required.

Assessment

The AF-LE-E-BHHC-0120-CA12 (BH-120CA) is a 120 L constant temperature and humidity chamber with a -20 to 100 °C range and 10% to 95% RH control, using an imported sealed-compressor refrigeration system and capacitive humidity sensing for stable pharmaceutical storage and materials conditioning applications.

Positive

Wide humidity range with capacitive sensor: The 10% to 95% RH band, paired with an imported capacitive electronic humidity sensor, eliminates wet-bulb maintenance and enables continuous real-time monitoring for humidity-sensitive incubation and stability studies.
Advanced programmable controller: The color touchscreen controller supports 100 programs, 1000 segments, and 999 cycle steps with multilingual interface and live curve display, enabling precise staged method editing and repeatable environmental profiles.

Trade-offs

High power consumption: The chamber requires 3650 W input power at AC 220 V, 50 Hz, necessitating dedicated electrical infrastructure and careful load planning in laboratory installations.
Substantial footprint and weight: With external dimensions of 690 x 905 x 1530 mm, the unit demands adequate floor space and service access, and reinforced packaging requires upright handling with suitable lifting equipment during positioning.

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).