Battery Test Chamber

The Battery Test Chambers by North American Envirosystems are engineered for high safety, reliability, and full compliance with international standards for battery testing (including EUCAR Hazard Levels 0-7, IEC, SAE, UL, and UN/DOT standards).

Standard Safety Equipment

• Non-Sparking Fan: Spark-resistant aluminum fan or impeller with a casing complying with non-sparking blower standards.
• Sheathed Air Heaters: Stainless steel sheathed heaters in the air plenum with no direct radiation or contact with the test space.
• Magnetic Door Lock: Automatically activated during testing.

Optional Safety Accessories (Hazard Level Specific)

• Nitrogen Purge System (Recommended for Hazard Levels 4-6): Purges nitrogen into the test space to maintain oxygen levels according to set values.
• Burst Disc (Recommended for Hazard Levels 4-7): Rectangular ceiling-mounted disc that bursts to rapidly release large gas volumes during severe battery damage.
• Gas Monitoring System (Recommended for Hazard Levels 5-7): Electrochemical and gas sensors monitoring CO, H2, and O2 with automated system alarm popups
• H2 Sensor: Range 0-100 %LEL (Min: 15 %LEL, Max: 25 %LEL)
• Chain Door Lock (Recommended for Hazard Levels 5-7): Stainless steel chain-linked lock to prevent accidental door opening.
• Port Plug Restraint (Recommended for Hazard Levels 5-7): Keeps the port hole plug firmly in place during accidental explosions.
• Fire Suppression System (Water Mist / Liquid CO2) (Recommended for Hazard Levels 5-7): Triggered by an independent Pt-100 temperature sensor or automated gas monitoring system.
• Hardware Ports: Up to 3 Ethernet ports (network separation), 2 USB ports, 1 Serial port (RS-232/485/422), SD card slot, and 2 expansion slots.
• JMobile Remote Diagnostics: Mobile monitoring, remote start/stop control, access-level management, and VNC/Web client integration.

Battery Test Standards Compliance

• EUCAR Hazard Severity Levels:
  • Level 0 (No Effect): No loss of functionality.
  • Level 2 (Defect/Damage): No leakage, venting, fire, or explosion; irreversible damage.
  • Level 4 (Major Leakage / Venting): Weight loss >= 50% of electrolyte.
  • Level 6 (Rupture): Flying parts of active mass.
• International Standards Aligned: IEC 62660-2, SAE J2464, SAE J2929, IEC 60086-4, UL 1642, UL 2580, UN/DOT 38.3, IEC 61960, IEC 62133, IEC 62281, RTCA DO-311, UL 2054.

 (Agrandar)

Salt Spray Corrosion Test Chambers

The SF series of salt spray corrosion test chambers by North American Envirosystems deliver high-reliability environmental testing built to withstand rigorous international standards (such as ASTM, ISO, MIL-STD, DIN, and automotive standards). Designed with a non-metallic, molded Fiber Reinforced Plastic (FRP) body, these chambers provide non-corrosive, long-life performance with advanced automation.

Key Models & Technical Specifications

Standard Salt Spray & Cyclic Models (SF / SF-CCT Series)

• SF-450 / SF-CCT-VL:
  • Test Space Volume (with hood): 868 L / 30.6 cu. ft. (800 x 730 x 1300 mm)
  • Test Space Volume (without hood): 519 L / 18.3 cu. ft. (850 x 730 x 820 mm)
• SF-1000 / SF-CCT-VH:
  • Test Space Volume (with hood): 1,678 L / 59.2 cu. ft. (1680 x 800 x 1400 mm)
  • Test Space Volume (without hood): 951 L / 33.6 cu. ft. (1680 x 800 x 890 mm)
• Operating Temperature: Ambient + 5 °C to 55 °C (Salt Spray) / Ambient to 70 °C (Cyclic)
• Humidity Range (Cyclic Models): 25% to 98% RH (± 3% RH fluctuation)
• Fog Fall-Out Rate: 0.5 to 2.5 ml / 80 cm² / h
• Load Bearing Capacity: 200 kg to 250 kg UDL

Construction & Core Hardware Features

• Non-Metallic Structure: Molded Fiber Reinforced Plastic (FRP) body coated with PU-based paints for full corrosion protection.
• Tapered Hood: Non-metallic hood prevents condensation drops from falling directly onto test specimens.
• Water Seal Channel: Ensures fog does not escape into the laboratory environment.
• Pneumatic Door Operation: Assisted hood movement for safe and easy access.
• Atomizer Tower: Acrylic atomizer producing < 500 micron droplets for uniform fog delivery.
• External Solution Tank: 50 L solution tank equipped with lid and filter for easy preparation and cleaning.
• Levelling Casters: Heavy-duty anti-vibration casters for effortless mobility and levelling.
• Isolated Electrical Panel: Fully isolated control housing to shield electronics from corrosive fog and moisture.

Control Platform & Automation

• Interface: 5.7" or 7" TFT color touch screen with integrated PLC.
• Programmer: Supports continuous 12-step test programming for complex cycle standards.
• Connectivity: Ethernet and USB ports for real-time monitoring and downloading test data (graphical and tabular).
• Security & Diagnostics: 3-tier user security (User, Admin, Factory) and automated preventive maintenance notifications.
• Safety Alarms: Comprehensive monitoring for solution level, saturator water level, humidity tank, air pressure, and zone temperatures.

Optional Accessories

• SF-001 Oil-Free Air Compressor: 0.75 HP low-noise compressor with 25 L air receiver.
• SF-002 Water De-Ionizer: Continuous demineralized water supply for testing purity.
• SF-003 Immersion Cycle Unit: Pre-heated 600 L reservoir for liquid immersion testing.
• SF-004 Spray Header Cycle: High-capacity centrifugal pump feeding adjustable spray nozzles.
• SF-008 Access Port: 125 mm silicone port with insulated plug for external cabling/sensors.
• SF-011 SO2 Gas Dosing: Precision metering system for 35 cm³/minute/m³ SO2 gas introduction.
• SF-012 Remote Conditioning Unit (RCU): Sub-ambient testing extension down to -20 °C.

 (Agrandar)

Reach-In Environmental Test Chamber

The PAC series of climatic chambers by North American Envirosystems offers high-quality solutions for cyclic low/high temperature and humidity testing.

Models & Technical Specifications

• Volume Options:
  • PAC 120: 120 L / 4.2 cu. ft.
  • PAC 380: 380 L / 13.4 cu. ft.
  • PAC 1000: 1,000 L / 35.0 cu. ft.
• Temperature Ranges:
  • Range A: -40 °C to +180 °C (-40 °F to +356 °F)
• Ramp Rates:
  • Standard rates: 3, 5, 6, 8, 10, 12, 15, 20, 25 °C/min according to IEC 60068-3-5 (customized ramp rates available).
  • Heavy-Duty Door Latch: Ensures airtight sealing and operational safety.
  • Stainless Steel Interior: Corrosion-resistant and easy to clean.
  • Digital Display & Controller: Real-time monitoring with advanced programmable cycle management.

• enviCoM 4.0 Control Platform & Architecture

  • System Performance: Operates on Linux RT OS with JMobile software and CODESYS V3 with Ethernet I/O stacks for rapid boot-up and operation.
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  • Connectivity & Hardware Ports:
    • 3 Ethernet ports for independent IP networks.
    • 1 Serial port (RS-232, RS-485, RS-422 configurable; expandable up to 3).
  • Certifications: Certified for IECEx, ATEX, DNV-GL, UL Ordinary, and Class 1 Div 2 hazardous environments.
  • Remote Support & Diagnostics: Real-time remote tracking, control, and troubleshooting via JMobile Client, JM4Web, and VNC Client.

 (Agrandar)

Solar PV Module Test Chambers

Designed to meet key international photovoltaic standards (such as IEC 61215, IEC 61646, IEC 61730, and UL 1703), the Solar PV Module Test Chambers by North American Envirosystems evaluate the long-term durability and electrical performance of solar panels under extreme environmental conditions. Covering UV pre-conditioning, thermal cycling, humidity freeze, and damp heat exposure, these systems provide precise environmental simulation for full-size monofacial and bifacial modules.

Technical Capabilities & Specifications

• UV Pre-Conditioning Chambers (MWC9500UV & MWC15KUV):
  • Test Space Volume: 9,500 L (336 cu. ft.) and 15,000 L (530 cu. ft.).
  • Capacity: Accommodates 2 monofacial or bifacial full-size PV panels.
  • UV System: Broad spectrum 280 to 400 nm using 180W UV fluorescent lamps (UVA 9%, UVB 4%) or metal halide arrays. Delivers a minimum dose of 15 kWh/m² at a module temperature of 60 °C (plus/minus 5 °C).
• Thermal Cycling Test Chambers (MWC5600TC & MWC16KTC):
  • Temperature Range: -40 °C to +85 °C (-40 °F to +185 °F).
  • Performance & Capacity: Supports controlled ramp rates up to 100 °C/hr for 10 panels (MWC5600TC) or 25 panels (MWC16KTC) across 200 qualification cycles.
• Humidity Freeze Test Chambers (MWC5600HF & MWC16KHF):
  • Climate & Humidity Range: -50 °C to +120 °C (-58 °F to +248 °F) with 10% to 98% RH.
  • Cycle Profile: Executes 24-hour combined cycles featuring a minimum 20-hour dwell at 85 °C / 85% RH and a sub-zero freeze point at -40 °C.
• Damp Heat Test Chamber (MWC16KDH):
  • Test Environment: Maintains continuous steady-state conditions at +80 °C to +85 °C and 85% RH.
  • Long-Term Testing: Designed for 1,000 hours of uninterrupted exposure holding up to 25 full-size panels.
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enviCoM 4.0 Controller & Connectivity Ecosystem

• Smart Series Touch Interface: Total glass design touchscreen running Linux RT OS with JMobile software and CODESYS V3 PLC logic. Features scratch, UV, and chemical resistance.
• Hardware Connectivity: Integrated with 3 Ethernet ports (supporting 3 independent IP networks), 2 USB ports, 1 serial port (RS-232/485/422), SD slot, and 2 expansion slots. Certified for IECEx, ATEX, DNV-GL, and UL Class 1 Div 2 environments.
• Levito IoT Cloud Layer: Real-time data streaming via MQTT protocol to track temperature, humidity, compressor status, energy consumption, and automated alarm alerts.
• Remote Diagnostics & Reporting: Supports remote monitoring via JMobile Client, JM4Web, and VNC. Includes CSV-to-report workflows that generate PDF compliance reports complete with graphical test profiles.

 (Agrandar)