Constant Temperature Humidity Chamber 800 L ATOMFAIR®

Professional Constant Temperature and Humidity Chamber, 800 L

Research-grade laboratory product

Product Overview

Professional Constant Temperature and Humidity Chamber, 800 L is a professional constant temperature and humidity chamber built for industrial research, biotechnology testing, textile testing, material performance evaluation, product packaging studies and shelf-life or stability work. This configuration provides 800 l chamber volume, 5 to 80 C, 40%rh to 85%rh humidity control, mirror-finish stainless-steel chamber interior and microcomputer temperature and humidity controller using balancing control logic for stable day-to-day laboratory operation.

This professional family combines precise temperature-humidity control, fluorine-free refrigeration, imported compressor and circulation fan, mirror-finish stainless-steel interior, removable shelving and a side test port for chamber measurements. The chamber combines imported compressor and air-circulation system with imported humidity sensor, 4 shelves and an interior size of 700 x 860 x 1250 mm, supporting incubation, cultivation, climate simulation or conditioned test work where repeatable environmental control is important.

The I and II configurations provide different temperature and humidity bands, making the range suitable for users who need higher-control humidity testing with optional communication, alarm and program-controller upgrades. Installation planning can be based on the external size of 860 x 1340 x 1995 mm and the stated power requirement of 8050 W. Optional functions such as rs232/485 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-LHI0800
Manufacturer Model	LHS-800HC-I
Capacity	800 L
Temperature Control Range	5 to 80 C
Temperature Resolution	0.1 C
Temperature Fluctuation / Uniformity	High temperature: +/- 0.5 C; low temperature: +/- 1 C
Humidity Function	40%RH to 85%RH
Humidity Deviation	+/- 3%RH
Controller	microcomputer temperature and humidity controller using balancing control logic
Chamber Material	mirror-finish stainless-steel chamber interior
Power / Input	8050 W
Power Supply	AC 380 V, 50 Hz
Working Environment	+5 to 35 C
Sensor Configuration	imported humidity sensor
Cooling System	imported compressor and air-circulation system
Internal Dimensions	700 x 860 x 1250 mm
External Dimensions	860 x 1340 x 1995 mm
Shelves / Light Decks	4 shelves
Optional Accessories and Functions	RS232/485 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

Microcomputer balancing temperature-humidity control improves stability for qualification, conditioned storage and repeatable environmental testing. This supports humidity-sensitive incubation, cultivation, conditioning and stability-study applications.
Imported compressor, fan and humidity-sensor components support dependable chamber performance across long laboratory schedules. This supports humidity-sensitive incubation, cultivation, conditioning and stability-study applications.
Mirror-finish stainless-steel interior and removable shelf supports make cleaning and chamber reconfiguration easier between test programs. This helps support repeated cleaning, chamber hygiene and long-duration laboratory use.
Independent over-temperature protection helps stop the chamber and notify operators when abnormal conditions appear. This reduces operational risk by helping protect samples and notifying operators when abnormal conditions occur.
Side test-port access supports external probes and measurement tasks during chamber verification or method development. This supports more reliable day-to-day use in industrial research, biotechnology testing, textile testing, material performance evaluation, product packaging studies and shelf-life or stability work.
Optional program control, communication, printer and wireless-alarm functions help document and supervise temperature-humidity studies. This supports humidity-sensitive incubation, cultivation, conditioning and stability-study applications.

APPLICATION SCOPE: Suitable for industrial research, biotechnology testing, textile testing, material performance evaluation, product packaging studies and shelf-life or stability work 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 860 x 1340 x 1995 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 must be installed in an environment within 5 to 35 °C with adequate clearance for air circulation and maintenance access. It requires a dedicated AC 380 V, 50 Hz power supply and the over-temperature protection system must be verified before each use.

Installation Space and Power: Confirm the installation space of 860 x 1340 x 1995 mm and prepare a 380 V, 50 Hz power supply.
Transport and Positioning: Keep the packed chamber upright and use suitable lifting equipment during unloading and positioning.
Air Circulation and Maintenance Access: Keep air inlets, test ports, shelving, drain areas, doors, and controller surfaces accessible for cleaning and maintenance.
Over-Temperature Protection: The independent over-temperature protection system stops the chamber and notifies operators when abnormal conditions occur.
Working Environment: Operate the chamber only within the ambient temperature range of +5 to 35 °C.

HowTo

Follow these steps to install, connect, and start the chamber while ensuring safe operation. The procedure includes site preparation, power connection, controller setup, and stabilization before loading samples.

Required Equipment: Suitable lifting equipment

Confirm Installation Site
Verify that the installation area meets the space requirement of 860 x 1340 x 1995 mm and is within the working environment range of 5 to 35 °C.
Unpack and Position Chamber
Keep the chamber upright during unpacking and use suitable lifting equipment to move it to the final position.
Connect Power Supply
Connect the chamber to a dedicated AC 380 V, 50 Hz power outlet and ensure the power cord is not damaged.
Verify Safety Systems
Confirm that the independent over-temperature protection system is functional by checking the indicator or performing a test as per the manual.
Set Controller Parameters
Use the microcomputer temperature and humidity controller to set the desired temperature (5-80 °C) and humidity (40-85% RH).
Allow Stabilization
Allow the chamber to stabilize until the displayed temperature and humidity reach the set points within the specified fluctuation tolerance.
Load Samples
Place samples on the removable shelves, ensuring they do not obstruct air circulation or contact the chamber walls.

FAQ

What is the significance of the temperature fluctuation specification of ±0.5°C at high temperature and ±1°C at low temperature for the LHS-800HC-I chamber?

The chamber achieves ±0.5°C fluctuation at high temperature and ±1°C at low temperature, as stated in the technical specifications. This indicates tighter control at elevated temperatures, while the low-temperature range still meets typical stability requirements for conditioning and incubation studies. The microcomputer balancing controller supports this stability.

What communication and data logging options are available for the Atomfair AF-LHI0800 constant temperature and humidity chamber?

The chamber offers optional RS232/485 communication interface with software, an LCD program controller, an embedded printer, and a wireless alarm system. These allow external data logging, programmable operation, and remote monitoring. The standard configuration does not include these; they must be selected as optional accessories.

What are the specific power supply and installation requirements for the 800 L constant temperature and humidity chamber?

The chamber requires AC 380 V, 50 Hz power with a rated input of 8050 W. External dimensions are 860 x 1340 x 1995 mm, and working environment temperature is +5 to 35°C. Installers must confirm space, prepare the specified power supply, and keep air inlets, test ports, and drains accessible.

Assessment

The Atomfair LHS-800HC-I 800 L constant temperature and humidity chamber provides microcomputer balancing control for stable environmental testing, with a temperature range of 5-80°C and humidity control from 40% to 85%RH. Its 8050 W power requirement and 380 V supply necessitate careful lab infrastructure planning.

Positive

Microcomputer balancing control: The microcomputer balancing temperature-humidity control improves stability for qualification, conditioned storage, and repeatable environmental testing, supporting humidity-sensitive incubation, cultivation, and stability studies.
Imported compressor and sensor: The imported compressor, fan, and humidity sensor components support dependable chamber performance across long laboratory schedules, reducing downtime and maintenance frequency.

Trade-offs

High power and voltage requirement: The chamber requires 8050 W input power at AC 380 V, 50 Hz, which may necessitate dedicated electrical infrastructure and transformer installation in facilities not equipped with three-phase power.
Limited humidity range: Humidity control is specified from 40% to 85%RH only, excluding applications requiring very low humidity (e.g., below 40%RH) or high-humidity saturation above 85%RH.

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).