Altitude Test Chamber

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The AT series chambers by North American Envirosystems are specially designed for testing aerospace products exposed to high altitude conditions. These simulators operate across a wide temperature range and simulate altitudes up to 50 km above sea level.

Special & Custom Models Overview

Walk-In Altitude Chamber:
- Dimensions: 3000 x 3000 x 3500 mm
- Temperature Range: -70°C to +150°C
- Altitude Pressure: Up to 10 mbar
- Door Feature: Motorised sliding door
Rapid Decompression Vacuum Chamber:
- Dimensions: 2000 x 2000 x 3000 mm
- Temperature Range: -70°C to +180°C
- Rapid Decompression Performance: 1 Torr in less than 1 minute (< 1 min)

Standard Altitude Chamber Models (AT Series)

Model Options: AT-225-B, AT-560-B, AT-1000-B, and AT-1500-B.
Test Space Dimensions (W x D x H):
- AT-225-B: 500 x 600 x 750 mm (20 x 24 x 30 in)
- AT-560-B: 780 x 800 x 940 mm (31 x 31 x 37 in)
- AT-1000-B: 1000 x 1000 x 1000 mm (39 x 39 x 39 in)
- AT-1500-B: 1500 x 1000 x 1000 mm (59 x 39 x 39 in)
Volume:
- AT-225-B: 225 L (8 cu ft)
- AT-560-B: 560 L (20 cu ft)
- AT-1000-B: 1000 L (35.3 cu ft)
- AT-1500-B: 1500 L (53 cu ft)
Temperature Parameters:
- Range: -70°C to +150°C (-76°F to +302°F)
- Ramp Rates: 1, 2, 3, 5, 10, 15, or 20 °C/min (customizable upon request)
Altitude Parameters:
- Pressure Range: Up to 10 mbar (1 mbar optional)
- Altitude Equivalent: Up to 100,000 ft (150,000 ft optional)
Humidity Option (CATH Series): 10% to 98% RH optional for Combined Altitude, Temperature, and Humidity testing.

enviCoM 4.0 Control Platform

Hardware & OS: Linux RT OS, CODESYS V3 with Ethernet I/O, optimized for fast boot-up and execution.
Display & Interface: Multitouch scratch/UV/chemical-resistant glass screen supporting 16,000,000 colors.
Connectivity & Ports:
- 3 Ethernet ports for network separation with independent IP addresses (Port 0: 10/100/1000 Mb; Ports 1 & 2: 10/100 Mb)
- 2 USB Host v2.0 ports (max 500 mA)
- 1 Serial port (RS-232/485/422 software configurable, expandable up to 3 ports)
- SD Card slot and 2 expansion slots for plug-in modules
Certifications: IECEx, ATEX, DNV-GL, UL (Ordinary & Class 1 Div 2).

Software, IoT & Analytics Features

Levito IoT:
- Integrated MQTT broker for machine-to-machine sensor communication.
- Cloud dashboard for tracking temperature, humidity, setpoints, compressor activity, and energy.
- Automated alarm notifications, maintenance reminders, and historical data cloud backups.
JMobile Remote Diagnostics:
- Live monitoring via JMobile Client, JM4Web, and VNC Client.
- Remote start/stop operational commands and access-level security management.
enviCoM 4.0 Reporting:
- Converts CSV batch execution files into formatted PDF test reports.
- Includes graphical data plots, event records, and alarm code logs.