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For over 100 years, Atlas instruments have revolutionized the science of weather durability testing.

The new Atlas Ci4400 Weather-Ometer® is our most advanced instrument yet providing easy and effortless operation, unmatched uniformity, increased capacity and a sleeker design, delivering unparalleled value and performance.

With its user-friendly touch screen interface and ergonomic features, the best-in-class just got even better.

Design and engineering innovations in the airflow, irradiance and control systems have dramatically reduced variability in critical test parameters.

As a result, the Ci4400 achieves new levels of temperature, humidity and light exposure uniformity.
Features
  • 6500 W Water-cooled Xenon Arc Lamp System
  • Total Exposure Area of 7,300 cm2 - 1,130 in2
  • 3-tier Inclined Specimen Rack with Removable Sections
  • Full Color 15" Touch Screen User Interface Display of All Test Parameters
  • Direct Setting and Control of Irradiance: 340nm, 420nm, or 300-400nm
  • Direct Setting and Control of BPT/BST
  • Direct Setting and Control of Relative Humidity
  • Direct Setting and Control of Chamber Air Temperature
  • Display of Diagnostic Messages
  • 14 Factory Pre-programmed Test Methods
  • Space for 12 Custom Programs; Sub-cycle Capability
  • Multi-language Capability: Chinese, Czech, English, French, German, Japanese, Korean, Polish, Russian, Spanish, Turkish
  • Streaming Data Output via Ethernet or USB port
  • USB Thumb Drive Included
  • SmartLightTM Monitor Verifies that Correct Light Capsule is Installed
  • Specimen and Rack Spray
  • Filter Combinations Available to Meet All Common Test Methods
  • Air Intake Filter
  • CS-9 Xenon Lamp Cooling System
  • Water Purity Indicator with Alarm
  • Test Status Indicator Light
  • Fold-out Tray to Hold Sample Racks, Logbooks, Consumables, or Laptop Computers
  • Chamber Door with Lockable Latch
  • Easy Access to Chamber for Routine Maintenance
  • Calibrated Xenon Reference Lamp or Xenocal for Ci Calibrator
  • Chamber Viewing Window in Door
  • Universal Electrical Configurations to Meet Local Frequency, Voltage, and Electrical Requirements
  • Designed to Meet CE, UL, ISO, EN, and CSA Safety Requirements
  • Automatic Test Countdown Based on Time or Radiant Exposure
  • VibraSonicTM Humidification System

Specifications

Floor Space

  • 208.6 cm x 212.7 cm
  • 82.1 in x 83.7 in
  • Including Access and Service Area

Total Exposure Area

  • 7,200 c*2
  • 1,116 in*2

Wiring Connections

  • 3-Phase, 3-Wire with Ground
  • 3-Phase, 4-Wire with Ground

Operating Voltage Range

  • 200 - 240 Vac
  • Phase to Phase
  • 340 - 415 Vac

Maximum Current

  • 55 A
  • 45 A

Frequency

  • 50/60 Hz

Maximum Power

  • 13.8 kW
  • 13.2 kW

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