Constant Temperature Humidity Chamber 800L 10-70°C ATOMFAIR®

Professional Constant Temperature and Humidity Chamber, 800L,with Printer

Research-grade laboratory product

Product Overview

Professional Constant Temperature and Humidity Chamber, 800L,with Printer 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, 10 to 70 C, 40%rh to 95%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-LH20800
Manufacturer Model	LHS-800HC-II
Capacity	800 L
Temperature Control Range	10 to 70 C
Temperature Resolution	0.1 C
Temperature Fluctuation / Uniformity	High temperature: +/- 0.5 C; low temperature: +/- 1 C
Humidity Function	40%RH to 95%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 requires a dedicated AC 380 V, 50 Hz power supply with 8050 W capacity and must be installed in an environment maintained between +5 and 35 °C. Proper clearance around the unit is necessary for ventilation, maintenance access to air inlets, test ports, drain areas, and controller surfaces.

Electrical Supply Requirement: The chamber must be connected to a dedicated AC 380 V, 50 Hz power supply rated for 8050 W peak load.
Environmental Operating Range: The chamber must be installed in a location where ambient temperature remains between +5 and 35 °C to ensure stable operation.
Installation Space and Clearance: Allow adequate clearance around the chamber for ventilation and maintenance access to air inlets, test ports, drain areas, and controller surfaces.
Transport and Handling: During transport, keep the chamber upright and use suitable lifting equipment to unload and position the unit.
Over-Temperature Protection: The independent over-temperature protection system will shut down the chamber and alert operators if abnormal conditions occur.

HowTo

Follow these steps to safely install and prepare the chamber for first use. Complete each step in sequence to ensure proper operation and avoid damage.

Required Equipment: Suitable lifting equipment

Transport the chamber upright
Keep the packed chamber upright during transport and use suitable lifting equipment for unloading.
Position the chamber
Use suitable lifting equipment to unload and position the chamber at the installation site.
Verify installation space
Confirm the installation space matches the external dimensions of 860 x 1340 x 1995 mm.
Connect power supply
Prepare and connect the chamber to a dedicated AC 380 V, 50 Hz power supply.
Ensure accessibility
Ensure all air inlets, test ports, shelving, drain areas, doors, and controller surfaces remain accessible for cleaning and maintenance.

FAQ

How does the temperature uniformity of the LHS-800HC-II 800L chamber differ between its high-temperature and low-temperature operating ranges?

The temperature uniformity specification varies with the set point: at high temperature (typically above ambient) the fluctuation is ±0.5°C, while at low temperature (near 10°C) it is ±1.0°C. This difference is critical for applications requiring tight control at elevated versus reduced temperatures, such as stability testing or material conditioning.

What power infrastructure is required to install and operate the Atomfair 800L constant temperature and humidity chamber?

The chamber requires a dedicated AC 380V, 50 Hz power supply with a rated input of 8050 W. This is a three-phase electrical connection, not a standard single-phase outlet, and must be confirmed during installation planning to avoid operational delays or safety issues.

What is the permissible ambient temperature range for the working environment to ensure stable chamber performance?

The chamber is specified to operate reliably in an ambient environment of +5 to 35°C. Exceeding this range can affect temperature and humidity control accuracy, making it essential to place the unit in a climate-controlled laboratory space.

Assessment

The AF-LE-E-LHPR-0800-2800 (LHS-800HC-II) is an 800-liter constant temperature and humidity chamber with microcomputer balancing control, imported compressor and humidity sensor, and mirror-finish stainless-steel interior. It offers reliable environmental simulation for industrial research, biotechnology, and stability testing, but requires a 380V/8050W supply and spacious installation footprint.

Positive

Microcomputer balancing control logic: The microcomputer temperature and humidity controller uses balancing control logic to maintain stable conditions, supporting repeatable environmental testing for incubation, cultivation, and stability studies.
Imported compressor and sensor reliability: The chamber incorporates an imported compressor, air-circulation system, and humidity sensor, providing dependable long-term performance for humidity-sensitive laboratory applications.

Trade-offs

High power and supply requirements: The unit requires 8050 W at AC 380 V/50 Hz, necessitating a dedicated high-power electrical infrastructure and pre-installation planning.
Large footprint and limited temperature range: External dimensions of 860 x 1340 x 1995 mm demand significant lab space, and the temperature range (10 to 70°C) and humidity range (40% to 95% RH) may not cover all testing 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).