Constant Temperature and Humidity Chamber 150 L ATOMFAIR®

Simple Constant Temperature and Humidity Chamber, 150 L

Research-grade laboratory product

Product Overview

Simple Constant Temperature and Humidity Chamber, 150 L is a simple constant temperature and humidity chamber built for routine culture, basic stability work, packaging tests and humidity-conditioned laboratory holding tasks. This configuration provides 150 l chamber volume, With humidification: 15 to 45 C; without humidification: 10 to 45 C, 60%rh to 85%rh humidity control, stainless-steel chamber interior and temperature and humidity controller with digital display for stable day-to-day laboratory operation.

This simple family provides a more basic humidity-chamber platform with fluorine-free design, mirror stainless-steel inner chamber, adjustable shelf spacing, side test-port access and imported compressor plus circulation fan components. The chamber combines imported compressor and circulation-fan system with humidity sensor with microcomputer temperature-humidity control, 3 shelves and an interior size of 550 x 400 x 670 mm, supporting incubation, cultivation, climate simulation or conditioned test work where repeatable environmental control is important.

This range is suitable where a laboratory needs humidity control for routine tasks but prefers a simpler chamber platform and accepts a wider humidity fluctuation band than higher-grade families. Installation planning can be based on the external size of 690 x 800 x 1410 mm and the stated power requirement of 550 W. Optional functions such as independent over-temperature controller; embedded printer; wireless alarm system; rs232/485 communication interface and software; 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-LHS0150
Manufacturer Model	LHS-150SC
Capacity	150 L
Temperature Control Range	With humidification: 15 to 45 C; without humidification: 10 to 45 C
Temperature Resolution	0.1 C
Temperature Fluctuation / Uniformity	High temperature: +/- 1 C; low temperature: +/- 2 C
Humidity Function	60%RH to 85%RH
Humidity Deviation	+/- 5%RH to 8%RH
Controller	temperature and humidity controller with digital display
Chamber Material	stainless-steel chamber interior
Power / Input	550 W
Power Supply	AC 220 V, 50 Hz
Working Environment	+5 to 35 C
Sensor Configuration	humidity sensor with microcomputer temperature-humidity control
Cooling System	imported compressor and circulation-fan system
Continuous Operation Guidance	Recommended for continuous operation schedules of not less than 180 hours under proper installation conditions
Internal Dimensions	550 x 400 x 670 mm
External Dimensions	690 x 800 x 1410 mm
Shelves / Light Decks	3 shelves
Configuration Note	This simple series is intended for routine humidity work and is not recommended for long uninterrupted operation under heavy high-humidity load
Optional Accessories and Functions	independent over-temperature controller; embedded printer; wireless alarm system; RS232/485 communication interface and software; communication interface and embedded printer are alternative options that should be selected according to the required configuration

Performance Features

Basic temperature and humidity control provides a practical chamber environment for short and medium-duration conditioned work. This supports humidity-sensitive incubation, cultivation, conditioning and stability-study applications.
Imported compressor and circulation fan support routine cooling performance while keeping chamber layout straightforward. This helps maintain dependable low-temperature performance and stable chamber recovery during repeated use.
Stainless-steel inner chamber construction with rounded corners and removable shelving improves cleaning and sample handling. This helps support repeated cleaning, chamber hygiene and long-duration laboratory use.
Side test-port access helps external measurement and validation tasks during chamber use. This supports more reliable day-to-day use in routine culture, basic stability work, packaging tests and humidity-conditioned laboratory holding tasks.
Independent over-temperature protection and optional wireless alarm functions improve unattended-running safety. This reduces operational risk by helping protect samples and notifying operators when abnormal conditions occur.
Optional printer and communication functions help preserve run data when documentation is required. This supports more reliable day-to-day use in routine culture, basic stability work, packaging tests and humidity-conditioned laboratory holding tasks.

APPLICATION SCOPE: Suitable for routine culture, basic stability work, packaging tests and humidity-conditioned laboratory holding tasks 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 800 x 1410 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 operates within a temperature range of 10°C to 45°C (without humidification) and requires a stable AC 220V 50 Hz power supply. Continuous operation under heavy high-humidity load is restricted to prevent performance degradation.

Power Supply Requirement: The chamber must be connected to a dedicated AC 220V 50 Hz power supply with proper grounding.
Environmental Temperature Limit: The working environment must be maintained between +5°C and +35°C for reliable operation.
Humidity Control Range: Humidity control is limited to 60%RH to 85%RH with a deviation of +/-5%RH to 8%RH.
Continuous Operation Restriction: Continuous operation under heavy high-humidity load is not recommended beyond 180 hours to avoid performance degradation.

HowTo

The chamber is shipped in reinforced packaging and must be kept upright during transport. Use suitable lifting equipment for unloading and positioning at the installation site.

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

Transport
Keep the packed chamber upright during transport to prevent damage.
Unload
Use suitable lifting equipment to unload and position the chamber at the installation site.
Verify Space
Confirm the installation space accommodates the external dimensions of 690x800x1410 mm with adequate clearance.
Connect Power
Connect the chamber to a grounded AC 220V 50 Hz power supply as specified.
Accessibility Check
Ensure all air inlets, test ports, shelving, drain areas, doors, and controller surfaces are accessible for cleaning and maintenance.

FAQ

How does the temperature uniformity of the LHS-150SC chamber vary between high and low temperature ranges?

The LHS-150SC exhibits temperature fluctuation/uniformity of ±1°C at high temperature and ±2°C at low temperature. Humidity deviation is ±5%RH to ±8%RH. These tolerances are typical for this simple series, which is designed for routine humidity work where a wider fluctuation band is acceptable.

What communication and data logging options are available for the Atomfair LHS-150SC chamber?

The LHS-150SC supports optional RS232/485 communication interface and software, as well as an embedded printer and wireless alarm system. These options allow data output, remote monitoring, and alarm notification, helping preserve run data when documentation is required.

What are the continuous operation recommendations for the LHS-150SC humidity chamber?

The LHS-150SC is recommended for continuous operation schedules of not less than 180 hours under proper installation conditions. However, it is not recommended for long uninterrupted operation under heavy high-humidity load, as the simple series is intended for routine humidity work and shorter-duration conditioned tasks.

Assessment

The Simple Constant Temperature and Humidity Chamber, 150 L (model LHS-150SC) offers basic temperature and humidity control with an imported compressor, stainless-steel interior, and side test-port access, but its relatively wide humidity fluctuation (±5-8%RH) and the recommendation against extended heavy high-humidity operation make it best suited for routine, short-to-medium duration conditioning tasks rather than stringent long-term stability studies.

Positive

Imported compressor with circulation fan: The imported compressor and circulation fan system provides reliable routine cooling performance and stable chamber recovery during repeated use, supporting dependable low-temperature operation.
Stainless-steel chamber with rounded corners: The stainless-steel inner chamber with rounded corners and removable shelving facilitates cleaning and sample handling, improving hygiene and long-duration laboratory use.

Trade-offs

Wide humidity fluctuation band: The humidity deviation of ±5%RH to 8%RH results in a wider fluctuation band than higher-grade chambers, which may be a limitation for precision humidity-sensitive applications.
Not for heavy high-humidity long runs: The chamber is not recommended for long uninterrupted operation under heavy high-humidity loads, restricting its use for demanding continuous environmental testing.

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).