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Dispenser VITLAB® TA

Dispenser VITLAB® TA

Product catalog summary

Overview: The document details the VITLAB® TA bottle-top dispenser, emphasizing its precision and purity for trace analysis. It covers features, specifications, and recommended uses.

Key Features:

Media-specific recalibration via a turning setting control.
Positive displacement plunger with PFA seal to prevent crystallization.
Adaptable to various bottle sizes with different adapters.
Fast, precise volume setting with a screw mechanism.
360° rotation for easy alignment with the touch panel.
Modular design for easy detachment and replacement of the dosing unit.
Low trace metal content release due to high-purity contact parts.
Optional recirculation valve to prevent medium loss.

Specifications:

Nominal volume: 10 ml.
Accuracy: ≤ ± 0.5% / 50 µl.
Coefficient of variation: ≤ 0.1% / 10 µl.
Conforms to DIN EN ISO 8655-5 and DIN 12600 standards.

Materials and Construction:

Made with chemically resistant materials like PFA, PTFE, and sapphire.
Designed to minimize contamination and ensure reliability in trace analysis.

Valve Options:

Platinum-iridium or tantalum valve springs available based on application needs.
Platinum-iridium suitable for hydrofluoric acid and caustic soda.
Tantalum recommended for hydrogen peroxide.

Accessories:

Plastic stand made of 100% polypropylene for contamination-free results.
Recirculation valve options with platinum-iridium or tantalum.

Applications:

Suitable for dosing chemicals like ammonia, bromine, acetic acid, etc.
Not suitable for hydrogen peroxide with platinum-iridium valve spring.

Conclusion: The VITLAB® TA dispenser is a versatile, precise tool for laboratories, especially in trace analysis, offering ease of use and reliable performance.

Product Features and Design:

Touch panel integration for easy operation.
Modular design for easy detachment and replacement of the dosing unit.
Compatible with various bottle heights due to an extendable telescopic intake tube.
Extremely low trace metal content release, ensuring high purity, with levels in the ppb to ppt range.
Optional recirculation valve prevents medium loss.

Purpose and Precision:

Designed for trace analysis, ensuring the highest precision and purity in liquid handling.

Additional Information:

VITLAB® offers a range of laboratory products for volume measurement, saving, and storing. Customized imprints on products are available upon request. For more information, contact the distributor.

Catalog excerpts

Perfect Liquid Handling D E S I G N E D F O R T R A C E A N A LY S I S HIGHEST PRECISION AND PURITY

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Media-speciﬁc recalibration by turning setting control Fast, precise volume setting with practical screw mechanism Easy handling using positive displacement plunger with PFA seal to prevent crystallisation No loss of medium due to recirculation valve (optional) Extremely low release of trace metal content (in the ppb – ppt range) through use of high-purity contact parts Rotates freely 360° on bottle to align the label of the bottle with the touch panel Easy detachment and replacement of dosing unit due to modular design No dripping through use of discharge tube Usable with a variety of bottle...

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Precise dosing with total reliability Bottle-top dispenser VITLAB® TA The new bottle-top dispenser VITLAB As the results of trace analysis must not be specially developed for use in trace analysis. The allowed to suffer the effects of contamina- new dispenser optimises sample preparation ted media, particularly pure and extremely and processing and helps make lab procedures chemically resistant materials such as PFA, PTFE simpler through its ease of handling. and sapphire were used to make the relevant parts. The release of trace metal content is generally in the low ppb range, or, depending...

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With variable volume and media-specific recalibration. Included: VITLAB® TA bottle-top dispenser. Certificate of Quality, telescopic intake tube, assembly key, GL 28/S 28 (ETFE), GL 32 (ETFE) and S 40 (PTFE) bottle adapters and user instructions. Optionally with recirculation valve. Error tolerance conforming to DIN EN ISO 8655-5: Valve spring Recirculation Error tolerance conforming to DIN EN ISO 8655-5, related to the nominal (maximum) volume marked on the device where the device, environment and distilled H20 are at the same temperature (20 °C). Checks are done in accordance with DIN EN ISO...

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Accessories for Dispenser VITLAB® TA R e ci rcu l a ti o n v a l v e Exchangeable, depending on usage, platinum-iridium or tantalum valves can be selected. Art. No. Valve spring D o si n g u n i t Calibrated, includes safety ring, with quality certiﬁcate. Nominal volume 10 ml. Art. No. P l a sti c sta n d For secure positioning, made of 100% polypropylene (with no metal) for contamination-free results. Dimensions: Base plate 220 x 160 mm, Stand rod 300 mm, Weight: 1.130 g. Art. No. VITLAB‘s PFA products are characterised by their smooth, liquid repellent surfaces. This special feature makes them...

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More information about VITLAB®? We will be happy to send you more information about VITLAB® laboratory products for volume measurement VITLAB® laboratory products for saving and storing VITLAB® catalogue with complete product range or the options for customized imprints on VITLAB® laboratory products. 3061, printed in Germany, 0312, R+S ICONOMIC

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