Overview
The document provides detailed information about the 40/70T/C180V series of environmental chambers by F.lli Della Marca S.r.l. These chambers are designed for laboratory use, offering customizable temperature, humidity, and volume settings. They are essential for conducting tests regulated by official research standards.

Specifications
- Volume Options: 25 to 900 liters.
- Temperature Range: -70°C to +180°C.
- Humidity Range: 10% to 98% relative humidity.
- Construction: Stainless steel interior with adjustable shelves.
- Controllers: revoFACE for cycle testing and stillFACE for stability testing.
- Power Supply: 220-240V/50Hz or 110V.

Features
- Thermo-glazed door with quadruple toughened glass for visibility.
- Lateral hole for cable passage.
- Easy access water tank for humidification.
- Anti-fog inspection window with LED lighting.
- Internal forced ventilation for uniform conditions.
- High and low temperature and humidity alarms.

Performance Data
- Temperature Uniformity: ±0.5 to 1.5 K.
- Temperature Fluctuation: ±0.1 to 0.5 K.
- Humidity Fluctuation: ±0.5% to 3%.
- Heating/Cooling Rates: Heating up to +5 K/min, cooling down to -4 K/min.

Options and Accessories
- Ethernet and RS485 interface ports.
- USB port for data download.
- CO2 regulation system.
- LED lighting for accelerated aging tests.
- Various upgrades for program capacity and connectivity.

Safety and Construction
- Painted phosphated steel exterior.
- CFC and HCFC free insulation.
- Audio-visual alarms for safety.
- Independent adjustable temperature safety devices.

Models and Dimensions
The series includes models with varying dimensions and capacities, from 25 liters to 900 liters, each with specific outer and internal dimensions, weight, and power requirements.

Conclusion
The 40/70T/C180V series offers versatile and reliable environmental chambers suitable for a wide range of laboratory testing needs, with advanced features and options for customization.