Temperature Humidity Chamber 100 L -20°C LHS-100CA ATOMFAIR®

Balanced-Control Constant Temperature and Humidity Chamber, 100 L,2300W

Research-grade laboratory product

Product Overview

Balanced-Control Constant Temperature and Humidity Chamber, 100 L,2300W is a balanced-control constant temperature and humidity chamber built for animal, textile, food-processing, material and packaging tests that require balanced temperature-humidity chamber control. This configuration provides 100 l chamber volume, -20 to 85 C, 45%rh to 95%rh humidity control, mirror-finish stainless-steel chamber interior and microcomputer balancing temperature and humidity controller for stable day-to-day laboratory operation.

This family combines fluorine-free design, mirror-finish stainless-steel inner chamber, balancing control, imported key components, independent over-temperature alarm and a 25 mm test port as core construction points. The chamber combines environment-friendly refrigeration system on CL, CA and CB versions with imported humidity sensor and balancing-control package, 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.

The CH, CL, CA and CB configurations give a choice of non-refrigerated and refrigerated temperature bands, allowing users to match humidity-chamber capability to routine environmental tests. Installation planning can be based on the external size of 700 x 1040 x 1750 mm and the stated power requirement of 2300 W. Optional functions such as rs485 communication interface and software; lcd program controller; wireless alarm system; embedded printer; 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-LBA0100
Manufacturer Model	LHS-100CA
Capacity	100 L
Temperature Control Range	-20 to 85 C
Temperature Resolution	0.1 C
Temperature Fluctuation / Uniformity	+/- 1 C
Humidity Function	45%RH to 95%RH
Humidity Deviation	+/- 3%RH
Controller	microcomputer balancing temperature and humidity controller
Chamber Material	mirror-finish stainless-steel chamber interior
Power / Input	2300 W
Power Supply	AC 220 V, 50 Hz
Working Environment	+5 to 30 C
Sensor Configuration	imported humidity sensor and balancing-control package
Cooling System	environment-friendly refrigeration system on CL, CA and CB versions
Internal Dimensions	500 x 400 x 600 mm
External Dimensions	700 x 1040 x 1750 mm
Shelves / Light Decks	2 shelves
Optional Accessories and Functions	RS485 communication interface and software; LCD program controller; wireless alarm system; embedded printer; communication interface and embedded printer are alternative options that should be selected according to the required configuration

Performance Features

Balancing temperature-humidity control helps maintain a stable operating band for routine environmental testing. This supports humidity-sensitive incubation, cultivation, conditioning and stability-study applications.
Mirror-finish stainless-steel inner surfaces with removable shelving make cleaning and chamber preparation easier between test runs. This helps support repeated cleaning, chamber hygiene and long-duration laboratory use.
Independent over-temperature alarm protection improves safety during unattended conditioned testing. This reduces operational risk by helping protect samples and notifying operators when abnormal conditions occur.
Model-specific low-temperature bands let the user choose between non-refrigerated, -10 C, -20 C or -40 C starting points. This supports more reliable day-to-day use in animal, textile, food-processing, material and packaging tests that require balanced temperature-humidity chamber control.
Side test-port access helps chamber verification and external measurement tasks. This supports more reliable day-to-day use in animal, textile, food-processing, material and packaging tests that require balanced temperature-humidity chamber control.
Optional communication, printer, wireless-alarm and program-controller functions support more traceable chamber operation. This improves parameter review, setpoint editing and day-to-day operation in controlled chamber workflows.

APPLICATION SCOPE: Suitable for animal, textile, food-processing, material and packaging tests that require balanced temperature-humidity chamber control 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 700 x 1040 x 1750 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 a stable working environment between 5°C and 30°C and a dedicated AC 220 V, 50 Hz power supply. Installation must ensure adequate clearance for air inlets, test ports, and service areas while keeping the unit upright during transport and positioning.

Power Supply Requirement: Connect the chamber only to an AC 220 V, 50 Hz power source capable of supplying 2300 W.
Working Environment: Operate the chamber within an ambient temperature range of +5°C to 30°C to ensure proper performance.
Installation Space: Allow sufficient space around the chamber for the external dimensions of 700 x 1040 x 1750 mm and for access to all service points.
Transport and Positioning: Keep the chamber upright at all times and use suitable lifting equipment during unloading and positioning.
Maintenance Access: Maintain clear access to air inlets, test ports, shelving, drain areas, doors, and controller surfaces for cleaning and routine maintenance.

HowTo

Unpack and position the chamber using appropriate lifting equipment, ensuring it remains upright. Connect the chamber to a dedicated AC 220 V, 50 Hz power supply and verify that all service areas are accessible.

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

Verify Installation Space
Confirm that the installation area accommodates the external dimensions of 700 x 1040 x 1750 mm and provides clearance for all service access points.
Prepare Power Supply
Ensure a dedicated AC 220 V, 50 Hz power outlet rated for 2300 W is available near the installation location.
Position Chamber
Use suitable lifting equipment to unload and position the chamber upright, keeping it on a level surface.
Ensure Service Access
Keep air inlets, test ports, shelving, drain areas, doors, and controller surfaces accessible for cleaning and maintenance.

FAQ

How does the ±1°C temperature uniformity impact the performance of humidity-controlled tests in the LHS-100CA chamber?

The ±1°C temperature uniformity is typical for balanced-control chambers and, combined with the microcomputer balancing controller and mirror-finish interior, helps maintain stable conditions. However, for tests requiring extremely tight humidity control, users should verify that temperature variations do not exceed acceptable limits for their specific application.

Can the LHS-100CA constant temperature and humidity chamber be operated on a 60 Hz power supply?

The chamber is specified for AC 220 V, 50 Hz power supply. Operation at 60 Hz may require a frequency converter or manufacturer confirmation; contact Atomfair technical support for compatibility.

What optional communication interfaces are available for the LHS-100CA chamber to enable remote monitoring and data logging?

Optional RS485 communication interface and software, as well as an embedded printer, are available. A wireless alarm system and LCD program controller are also optional for enhanced monitoring and control.

Assessment

The LHS-100CA constant temperature and humidity chamber provides 100 L capacity with balancing control from -20 to 85°C and 45–95%RH, suited for environmental testing in materials, textiles, and food processing. Its mirror-finish stainless steel interior facilitates cleaning, while the working environment range of +5 to 30°C and ±3%RH humidity deviation impose operational constraints.

Positive

Balancing temperature-humidity control: Microcomputer balancing controller maintains stable temperature and humidity bands for routine environmental testing, supporting incubation, cultivation, and conditioning applications.
Mirror-finish stainless steel interior: Smooth, corrosion-resistant inner surfaces with removable shelving simplify cleaning and chamber preparation between test runs, improving hygiene and long-term laboratory use.

Trade-offs

Restricted working environment range: The chamber requires an ambient temperature of +5 to 30°C, limiting placement to climate-controlled laboratory spaces and precluding use in unconditioned areas.
Humidity deviation tolerance: Specified humidity deviation of ±3%RH may be insufficient for applications demanding tighter humidity stability, such as certain pharmaceutical or precision 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).