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يكشنبه 27 آبان 1397

منو

محصولات LLG

Automatic burettes, borosilicate glass, Pellet pattern, Capacity 25 ml, Grad. 0.

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Order-No.: 9270737 Price on request for 1 piece plus 19.00% VAT.

Automatic burettes, borosilicate glass, Pellet pattern, Capacity 25 ml, Grad. 0.05 ml, Tolerance 0.03 ± ml, Stopcock Glass

Automatic burettes, glass, Pellet pattern, Class AS Blaubrand®. Class AS, to DIN EN ISO 385. DURAN®. With intermediate stopcock. Conformity certified. With batch number. Graduations and inscriptions in highly contrasting blue enamel. With Schellbach stripes. Intermediate stopcock allows residual reagent in the burette after titration to be recycled into the reservoir. Automatic zero point setting. Calibrated to deliver. Choice of models, either with screwthread PTFE screwthread dispensing stopcock with PTFE spindle and PTFE plug key intermediate stopcock, or glass key stopcocks for both. Complete with 2 litre, soda-lime glass reservoir (160 mm dia. x 200mm height, with 29/32 ground glass neck). Overall height with bottle approx. 1m. All Blaubrand® burettes are delivered with batch number and one batch certificate included per pack. Also available with individual works, USP or DKD calibration certificate, please enquire. The batch certificate is also available to download from the manufacturer's website.Capacity 25 ml, Grad. 0.05 ml, Tolerance 0.03 ± ml, Stopcock Glass
Technical data:
Nennvolumen: 0,025 l

Digital burette Titrette®, Capacity 50 ml, Accuracy £ ± A% (max. vol.) 0.06 , Re

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Order-No.: 9271333 0,01 Euro Price on request for 1 piece plus 19.00% VAT.

Digital burette Titrette®, Capacity 50 ml, Accuracy £ ± A% (max. vol.) 0.06 , Reproducibility £ ± V% (max. vol.) 0.02 , Interface without

Bottle top burette Titrette® Titrette® - The next generation digital burette! With the Titrette® bottle-top burette, you can titrate quickly and reliably with highest precision, even in close quarters, with no mains supply needed - in the lab, in production, or in the field! High accuracy - precise titration within the error limits of Class A for glass burettes Smooth-running operation - for sensitive, drop-wise titration Compact design - light and stable Easy Handling - no switching between ''fill” and ''titrate” Simple maintenance - cleaning and parts replacement right in the lab - Titrette® SH to determinate the acid content of milk and liquid dairy according to Soxhlet-Henkel (4 °SH = 1 ml) Smooth operation The large, easy-grip hand wheels are conveniently easy to turn. With the optimized gear ratio, you can fill the device quickly and titrate drop-wise with great sensitivity. Class? Like Class A! The Titrette® bottle-top burette has an innovative new measuring system which matches the Class A accuracy of glass burettes and, if needed, can offer the precision of 3 decimal places below 20ml. This is an important feature for users who need to work within the Class A error limits as with glass burettes according to DIN EN ISO 385 (e.g., pharmaceutical work): Lightweight and compact! All components only move within the housing, saving room on top. The compact design and the light weight ensure good stability. The titrating tube can be adjusted horizontally and vertically. This provides flexibility when positioning the instrument, e.g., when using a magnetic stirrer or different bottle sizes. Items supplied: Titrette® bottle-top burette, conformity certified, performance certificate, telescoping filling tube (170 to 330 mm), recirculation tube, 2 x 1.5V batteries (AAA/UM4/LR03), 3 x PP bottle adapters PP (GL45/32, GL 45/S40 and GL32/NS 29/32), 2 coloured light shield inspection windows, operating manual.Capacity 50 ml, Accuracy £ ± A% (max. vol.) 0.06 , Reproducibility £ ± V% (max. vol.) 0.02 , Interface without

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