Ci4400 Weather-Ometer
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MATERIAL TESTING SOLUTIONS AMETEK MEASUREMENT, COMMUNICATIONS & TESTING

Xenon Weathering Making the Most Advanced Instruments Even Better 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. Simplified Control Navigation The larger user interface makes operating the Weather-Ometer...

test program. The Ci4400 simulates solar radiation using xenon lamps and advanced filter systems specifically designed for weathering. Atlas xenon lamps meet high performance criteria for their spectral power distribution, lifetime, irradiance stability, and lot-to-lot uniformity. The Ci4400 uses interchangeable glass filters that tailor the xenon light spectrum to match light conditions in your products' end use environment. Controlled Irradiance The Ci4400 is equipped with the latest in Atlas' controlled irradiance technology allowing for greater precision and repeatability in weathering...

Features A Higher Order of Weathering Testing The new Ci4400 Weather-Ometer® performs accelerated material durability testing to a wide range of standards (ASTM, ISO, SAE, etc.). Improvements to the digital control system and new user conveniences combine to create the most easy-to-use laboratory weathering instrument on the market. We’ve employed new features to allow you to get the most out of your weathering testing as efficiently as possible. Best-In-Class Uniformity An improved chamber design provides the best tier-to-tier uniformity of all test parameters Increased Sample Capacity The...

Indicator Light Easy-to-see test status indicator Touch Screen User Interface ■ Larger touch screen interface ■ Several built-in notifications and reminders to aid in instrument uptime and reliability ■ Direct setting and control of all test parameters ■ Greater use of symbols to optimize screen space for visual output of vital data ■ High contrast layout to reduce eye strain rilta I'lii'it:V-t. i. Fvr) Ktilj| R I —____ 14 Factory Pre-programmed Test Methods Simplified Setup of Elective Control Features Set variance level notification for critical variables on one screen ■...

Functionality & Controls Irradiance Rotating Sample Rack The inclined rotating rack delivers the best exposure uniformity ■■ Samples are rotated continuously during exposure. No need to manually reposition test samples ■■ Uniform specimen and chamber temperature, RH, irradiance and spray ■■ New chamber design allows for even and consistent airflow over sample surfaces Intelligent Controlled Irradiance (Ci) System A closed loop system automatically adjusts lamp output in real-time delivering the most stable radiant exposure ■■ Narrow band (340 nm or 420 nm) or broad band (300-400 nm) ■■...

Temperature Simultaneous Control of BPT/BST and CHT ■■ Advanced PID algorithms allow for discrete manipulation of rack panel temperature (BPT/BST) and chamber temperature (CHT) ■■ SmartDamper, variable speed blower, and chamber heater independently control BPT/BST and CHT ■■ Instrument performance envelope is optimized allowing maximum flexibility in custom test applications SmartDamper™ ■■ alances test chamber temperature, BPT, or BST and humidity B levels and compensates for changes in ambient laboratory conditions ■■ Recirculates chamber air, introduces ambient air or a combination of...

Options All-In-One Sensor (AIOS) ■■ Measures irradiance, rack panel temperature, chamber temperature, and relative humidity ■■ More accurate measurement of conditions at the sample level ■■ Connects directly to Ci4400 digital control system ■■ Configurations to meet all common weathering test standards LiquiAir™ Cooling System A recirculating DI cooling system that reduces tap water consumption up to 100%* ■■ Various mounting configurations available, including onboard or wall-mounted options, depending on installation requirements ■■ A recirculating DI cooling system aiding superior lamp...

Auxiliary Filter Lantern — ■ For meeting special test requirements: ■ ISO 105-B02 ■ FLTM BO 116-01 ■ GMW3414TM XenoCal® Irradiance Calibration Device ■ For independent irradiance calibration and measurement at the sample plane ■ Evaluation and graphical display of measured values on a PC by means of the XenoSoft® analytical software ■ Available with different wavelength sensitivities: ■ XenoCal NB 340 nm ■ XenoCal BB 300-400 nm ■ XenoCal NB 420 nm This chart is a representative sample of specimen holders available for the Ci4400 Weather-Ometer®. For specific information about specimen...

Standard Features An easy-to-use touch screen user interface that provides: ■ Full color 15" display of all test parameters ■ Direct setting and control of irradiance: 340 nm, 420 nm or 300-400 nm ■ Direct setting and control of BPT/BST ■ Direct setting and control of relative humidity ■ Direct setting and control of chamber air temperature ■ 3-tier inclined specimen rack with removable sections ■ CS-9 xenon lamp cooling system ■ Test status indicator light ■ Fold-out tray to hold sample racks, logbooks, consumables, or laptop computers ■ Easy access to chamber for routine maintenance ■...

Space Requirements(Top view with LiquiAir™ option) r ” Electrical Specifications (Front view with LiquiAir™ option) Water Requirements

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