ENVIRONMENTAL CHAMBER

ENVIRONMENTAL CHAMBER
MAKE DINESH SCIENTIFIC MODEL DS-EC-224L

DESCRIPTION:
An environmental chamber is a controlled environment enclosure that is used to replicate and maintain particular variables, including illumination, temperature, humidity, and occasionally pressure, in a variety of scientific and industrial purposes. These chambers are made to either provide artificial circumstances for production, research, or testing, or they are intended to mimic natural environmental conditions. Below is a summary of some essential elements and characteristics that are commonly present in environmental chambers:
TEMPERATURE CONTROL:
 The temperature range that environmental chambers can reach, according on the use, from very cold to very hot. To provide accurate temperature control, they frequently employ heating components, cooling systems (such refrigeration units), and complex temperature control systems.
HUMIDITY CONTROL:
 Certain humidity levels kept in the chamber for many applications. To establish and preserve the ideal humidity levels, humidity control devices, such as dehumidifiers and humidifiers, are integrated into the chamber.
VENTILATION AND AIR CIRCULATION:
 For the temperature and humidity distribution inside the chamber to be consistent, proper air circulation is essential. To provide effective air circulation throughout the enclosure, chambers are furnished with fans or other ventilation mechanisms.
SAFETY FEATURES:
 Safety elements including emergency shut-off systems, alerts for abnormal circumstances (such temperature or humidity variations), and built-in failsafe to stop sample equipment damage are frequently found in chambers.

SIZE AND CONFIGURATION:
 Environmental chambers are available in a range of sizes and configurations to suit diverse experimental setups and sample volumes.
 They big walk-in chambers for testing on an industrial scale or compact tabletop devices for use in laboratories.

SPECIALIZED CHAMBERS:
 Certain environmental chambers are made for particular uses, like altitude simulation, thermal shock testing, accelerated aging research, and environmental stress testing.
 These specialty rooms extra features added to meet the specific needs of the purposes for which they are designed.
 In general, environmental chambers are essential to many industries, such as materials science, aerospace, automotive, electronics, pharmaceuticals, and agriculture. They allow scientists, engineers, and manufacturers to precisely and controllably study and modify environmental conditions.
TECHNICAL DETAILS:
Chamber Capacity 110 Liters
Rate of Heating 6°C per minute
Temperature Range -70ºC to 100ºC
Rate of Cooling 5°C per minute
Weight 470 Kg
Test Space Dimensions (H x W x D) (mm) 610 x 550 x 350 mm
External Dimensions (H x W x D) (mm) 1700 x 900 x 1300 mm
Max. Heat Compensation 1600 W (without external means)
Interior Walls Superior, high-gloss polished stainless steel V2A, Grade 1.4301, featuring embossed shelf support and rounded corners
Temperature Deviation (In Time) ±0.5K
Temperature Deviation (In Space) ±1.0K
Control Panel, Interface, and Display Seven-inch color touch panel with internal memory and interfaces via Ethernet, USB, RS-232, or Bluetooth; comes with a problem diagnosis system for upkeep and repairs
Dehumidification While Heating Air dryer inlet for dehumidification using compressed air.
Port Holes Two port holes, one on the left wall and one on the right wall, with removable silicone plugs; diameter of 125 mm
Shelves Two height-adjustable stainless-steel shelves with a 20 kg load capacity each, a 30 kg load capacity on the floor, and a 100 kg total chamber loading capacity
Sound Pressure Level ≤ 65dB(A) at one meter distance; compressor vibration minimal (Compressor type: screw/scroll/rotary)
Doors and Viewing Window Lockable door hinged on the left side, operable with one hand; multi-pane, anti-condensation glass window with size of 230 mm x 230 mm
Power Supply 3/N/PE AC 440V ±10%, 50Hz or Single Phase 230V ±10%, 50Hz, 6.6 KW; power cord and plugs
HOT &COLD TEST CHAMBER
Condenser Cooling An air-cooled system consists of a chamber with heaters, a cooling coil, and internal air circulation that is located outside the work area, either behind or underneath the false sheet.
Internal Construction Steam-tight interior with laser welding and rounded corners
Insulation Insulation without asbestos, CFCs, and low heat conductivity
Mobility Outfitted with appropriate castor wheels for effortless mobility
Programming Facility The PC and display unit have programmable temperature cycles that begin when the temperature reaches a predetermined point and allow for duration extension in the event of a power outage.
Door Interlock Provided to ensure the chamber does not start unless the door is closed
Cooling System Air-cooled, cascade-style integrated refrigeration system that uses environmentally favorable, ozone-friendly, and chloride-free refrigerants and has hermetically sealed cycles.
Door Featuring a silicon gasket for flawless sealing, this lockable front-opening left-hinged door has a single latch for effortless one-handed operation.
Temperature Display Digital input and display in degrees Celsius
Viewing Window Properly sealed glass window to prevent leakage, with a provision to prevent condensation
Illumination Internal light with external control
Temperature Measuring and Control System A color touchscreen, graphical representation, and control over set and real values are features of this touch panel for monitoring and digital displays.
Program Storage Capable of storing 99 programs
Operation Modes Automatic and manual operation
Fault Diagnosis System Integrated fault diagnosis system
PC Connectivity Operable through PC with software support
Warning and Alarm System Audible warning device for events or alarms
Networking Facility System supports networking connectivity
Safety Cut-Out Safety cut-out for high and low temperatures
Interior Construction Rounded edges, a welded, vapour-tight test area, and appropriate shelf supports
Recorder & PC Connectivity PC operation and monitoring, graphical temperature-time representation with storage and printing capabilities, software-loaded capability to store previous occurrences and alarms
Temperature Limiters Software-based temperature limitation, factory-set safety temperature limiter with visible and auditory alerts, independent configurable digital temperature limiter for test specimen protection, and max/min temperature limiter for test space
Interior Storage Provision for arranging stainless steel removable racks
Air Circulation Using low-noise fans with motors positioned externally and an air suction system to prevent direct airflow onto specimens, conditioning is accomplished through air circulation.
Dehumidifying Coils Located behind the false sheet
Cable Identification All electrical cables tagged with ID numbers and clearly indicated in the manual
Regulatory Compliance All electrical systems comply with recognized technical and accident prevention regulations
Electrical Panel Integrated control panel with power connectors, protection devices, and power control logic
Safety Devices Each electrical circuit provided with its own safety device to shut down the relevant circuit or complete chamber in case of failures
Standard Protections Compressors, heaters, and motors have MCBs; compressors, heaters, and motors have overload trips; compressors have bimetallic over-temperature cut-offs; compressors have high and low-pressure trips; heaters turn off when air circulation blowers are off; overload and the entire chamber’s earth leakage trip
COMPUTER
Laser Jet Printer Resolution: 600×600 dpi, Paper Size: A4, Print Speed: 14 PPM (A4), Connectivity: USB 3.0, Monthly Duty Cycle: 5000 pages, OS Support: Windows 10
Controller/Desktop Computer Intel Core i5 (10th Generation) processor, Windows 10 operating system, 16 GB of RAM, internal DVD writer, 22-inch 4K monitor with HDMI capability 1 TB SSD for storage
Accessories An optical mouse and keyboard, all required cables and cords for connectivity, and all other devices work well with the chamber.