Cope-LLG Catalogue 2018

992 8. Liquid Handling Titration/Burettes GENERAL CATALOGUE EDITION 20 E & OE. Automatic burettes, schilling pattern, borosilicate glass 3.3/PE-LD - Described as automatic burettes with fast titration and practical usage. - Especially suitable for field analysis where there is a risk of breaking. - The entire system consists of a burette tubing with automatic zeroing system together with a valve stopcock, a reservoir bottle and a bottle stand. - Rapid filling by squeezing the bottle and fast titration by valve stopcock - Inscriptions and graduations are printed either with blue enamel or with white enamel which is specially designed for glass use. - Clear burettes are manufactured with schellbach stripe. - Amber burettes are manufactured without schellbach stripe. - 10 ml burette has a polyethylene reservoir bottle of 500 ml volume whereas 25 and 50 ml burettes are used with bottles of 1000 ml volume. ISOLAB 1 4.008 314 2 4.008 316 1 2 Description Capacity Grad. Tolerance PK Cat. No. ml ml ± ml clear glass, schellbach, blue graduated clear glass, schellbach, blue graduated clear glass, schellbach, blue graduated amber, without schellbach, white graduated amber, without schellbach, white graduated amber, without schellbach, white graduated 10 25 50 10 25 50 0,05 0,10 0,10 0,05 0,10 0,10 0,030 0,050 0,050 0,030 0,050 0,050 1 1 1 1 1 1 4.008 314 6.241 904 4.008 315 4.008 316 4.008 317 4.008 318 Automatic burettes acc. to Schilling pattern, blue graduation, DURAN ® Fast flow burette with 500 ml plastic reservoir bottle (up to 10 ml) or 1000 ml (up to 15 ml). Schellbach stripe and graduation in high contrast blue enamel, scale length approx. 330 mm. 3 Hirschmann Capacity Grad. Tolerance Bottle size Scale length PK Cat. No. ml ml ± ml ml approx. mm 5 10 15 25 50 0.05 0.05 0.1 0.1 0.1 0.03 0.045 0.045 0.075 0.075 500 500 1000 1000 1000 330 330 330 330 550 1 1 1 1 1 6.070 009 7.510 426 6.223 256 7.510 427 6.070 072 3 6.070 072 Automatic burettes, glass, Schilling pattern, borosilicate glass 3.3/PE-LD, class B SILBERBRAND. Tolerances to class B, DIN EN ISO 385. Borosilicate glass 3.3 burette. PVC filling tube and silicone outlet tubing. PE-LD reservoir bottle with PE-HD base. Brass/PP micrometer screw. Graduations and inscriptions are in highly contrasting black enamel. With Schellbach stripes. Squeezing of bottle allows rapid filling. Fine titration is easy using the micrometer screw. Coarse titration is achieved by removal of the micrometer screw and using the push button. Calibrated to deliver (EX). 4 BRAND Capacity Grad. Tolerance Capacity Height PK Cat. No. ml ml ± ml ml mm 10* 15* 25* 50* 25* ** 50** 0.05 0.1 0.1 0.1 0.1 0.1 0.05 0.08 0.08 0.1 0.10 0.1 500 500 1000 1000 100 1000 530 510 620 830 650 900 1 1 1 1 1 1 9.271 053 9.271 055 9.271 056 9.271 058 7.981 360 6.239 724 * Narrower divisions **amber, borosilicate glass 5.4 4