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KIN-TEK Analytical, Inc.
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Kin-Tek - Model 491Flex - Gas Standards ...

Kin-Tek - Model 491Flex -Gas Standards Generator

FromKIN-TEK Analytical, Inc.

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The KIN-TEK Analytical 491FLEX System is a manually operated, expandable, full capability permeation tube system for generating precision calibration gas mixtures. The 491FLEX is ideally suited for creating trace concentration – ppm, ppb, and pptr – mixtures. The system uses KIN-TEK Trace Source disposable, refillable and diffusion permeation tubes for over 550 Supported Chemicals. The 491Flex Gas Standard Generator System is composed of one or more modules, depending on application requirements. Click here for more information about the 491Flex Modules.

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The 491Flex™ Gas Standard Generator System provides:

Permeation tube oven with wide temperature range controlled to 0.1 °C
Primary dilution mass flow rate
Standby, zero and span modes
Single-oven module can create mixtures with up to 8 components
Expandable (limited)

Complete, integrated, ready-to-use turnkey system
Manually operated via front panel controls
Direct readout of oven temperature and mass flow rate
Modes of Operation: standby, zero and span
Designed for limited expandability
Flow path designed for maximum flexibility with minimum error
Flow path suitable for reactive gases – mixture contacts only glass, Teflon® and stainless steel (other materials available)
Optional component flow path materials available (sulfinert-coated, all stainless, etc.)
Accepts disposable permeation tubes, diffusion tubes, ultra-high rate liquid filled tubes, wafer tubes, and prefilled gas fed permeation tubes
Accepts up to 8 disposable tubes per oven with maximum 6 inch length x 1/4 inch diameter (KIN-TEK HRT, SRT and EL tubes)
Accepts one of KIN-TEK refillable LFH, and 57 Series tubes per oven