SERVOPRO DF-745 NanoTrace Product Brochure
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SERVOPRO DF-745 NanoTrace Product Brochure - 1

PRODUCT OVERVIEW S E R V O P R O DF-745 NanoTrace HIGH PURITY TUNABLE DIODE LASER (TDL) TRACE/ULTRATRACE MOISTURE MEASUREMENTS FOR ULTRA HIGH PURITY ELECTRONIC GAS CHECKS UNRIVALLED PERFORMANCE ses industry-leading, high U stability Tunable Diode Laser (TDL) sensing technology GAS MOISTURE APPLICATION QUALITY Simplified ongoing maintenance requirements with no consumables required Analysis resistant to gas cell contamination: DF-745 operates to specification with up to 90% signal loss High reliability; repeatable baseline measurements are not affected by a loss in mirror reflectivity ppb Lower Detection Limit 1 (LDL) SENSING TECHNOLOGY anufactured by Servomex M over 60 years’ experience innovating and pioneering gas analysis and thousands of units used in the field every year Broad detection range: 0ppb – 20ppm Operable via front panel or digital communication options Compact with a low weight; moves easily from port to port and ideal for other mobile applications Maintenance periods can be extended through the use of patented ultra-stable TDL sensing technology Absence of zero drift reduces calibration requirements KEY APPLICATIONS ulk gas quality control B checks for ultra high purity electrograde gas production in LED plant applications eak detection in LED and LCD L plant applications Learn more about the DF-745 NanoTrace Overvoltage Category II, Pollution Degree 2 EU EMC Directive EU Low Voltage Directiv

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SERVOPRO DF-745 NanoTrace Product Brochure - 2

PRODUCT OVERVIEW S E R V O P R O DF-745 NanoTrace FLEXIBLE TDL TRACE AND ULTRA-TRACE MEASUREMENTS Modern LCD and LED manufacturing processes require an ultra-trace quality measurement for moisture contaminants in high purity electronics grade gases. In such a demanding application, users need analysis capable of delivering high-accuracy and ultra-low detection limits in multiple background gases. No matter how specific the application requirement, you’ll want a device that actively reduces ongoing costs to deliver a long and cost-effective lifetime of ownership. We don’t believe you should...

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SERVOPRO DF-745 NanoTrace Product Brochure - 3

TECHNICAL DATA SHEET S E R V O P R O DF-745 NanoTrace SPECIFICATIONS Gas measured Tunable Laser Diode (TDL) PERFORMANCE Measurement range Lower detection limit Intrinsic error (accuracy) FS ±3% of reading / ±1ppb (whichever is greater) Zero drift/month Span drift/month Smallest recommended output range Upset recovery time <5 minutes to return to within 10ppb of previous stable reading SIGNAL OUTPUTS/inputs Analog output 5 output options available Isolated 4-20mA dc and a choice of 0-1, 0-2, 0-5 or 0-10V dc Analog output range Output parameters Scalable to any range between 0-2ppb to 0-20ppm...

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SERVOPRO DF-745 NanoTrace Product Brochure - 4

PHYSICAL Size Aspirator vacuum source Aspirator with 1/4” compression inlet and outlet fittings 19” rack mount NEMA 1 enclosure UTILITIES Supply voltage Optional - recommended if operating near LDL Nitrogen or air at 80psig (±3psig) 15l/min with a backpressure on outlet stream of <2psig Pneumatic pressure for isolation package option This product complies with the EU EMC Directive, the EU Low Voltage Directive, Overvoltage Category II, Pollution Degree 2 and all other applicable directives. electrical safety SAMPLE WETTED MATERIALS ANALYZER FITTED WITH Stainless steel G10 Epoxy...

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SERVOPRO DF-745 NanoTrace Product Brochure - 5

OPTIONS description Pump vacuum source High capacity pump with 1/4” compression inlet and outlet fittings Hydrogen safety system purge Optional safety system for use with hydrogen includes sample delivery interlock and case purge valves for instrument housing, and enclosure and purge protection system for optional external vacuum pump. Hydrogen safety system can be ordered with or without the enclosure and purge protection system for the optional vacuum pump (NOTE: hydrogen safety system limits available relays from 4 to 3) Isolation package Includes upstream and downstream internally air...

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SERVOPRO DF-745 NanoTrace Product Brochure - 6

WE’RE READY TO HELP WHATEVER YOUR GAS ANALYSIS REQUIREMENTS, WHEREVER YOU ARE These analyzers are not intended for any form of use on humans and are not medical devices as described in the Medical Devices Directive 93/42EEC. Please note: Whilst every effort has been made to ensure accuracy, no responsibility can be accepted for errors and omissions. Data may change, as well as legislation, and you are strongly advised to obtain copies of the most recently issued regulations, standards and guidelines. This document is not intended to form the basis of a contract. Servomex has a policy of...

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