Burettes

Lateral glass stopcock and intermediate stopcock. Scale length approx. 500mm. Main point ring graduation. Schellbach stripe. With dated batch identification. Declaration of conformity acc. to DIN 12600. Graduation in high-contrast blue enamel, acc. to DIN EN ISO 385. Incl. 2 l clear glass bottle.
For those products, batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.com. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.

Alternative Automatic burettes acc. Pellet, without intermediate stopcock, class AS, DURAN® Alternative Automatic burettes acc, Pellet, with PTFE-spindle and intermediate stopcock, class AS, DURAN® Alternative Automatic burettes acc. to Schilling pattern, blue graduation, DURAN®

BLAUBRAND^®, DE-M marking, removable PTFE stopcock. DIN EN ISO 385. Calibrated to deliver (TD, Ex).

Scope of supply: Burette tube with Schellbach stripe, stopcock with precision tip. Incl. one batch certificate.

Accessories Spare burette tubes for the compact burette, boro 3.3

Spare stopcock, PTFE. With screw couplings and seals, without burette tip.
For all compact burettes and compact automatic burettes.

Accessories General-purpose thermometers with safety coating, red filling Accessories Automatic burette, Silberbrand, class B Accessories Hydrometer jars, DURAN®

Pump head for glass reservoir bottle.
Borosilicate glass 3.3. NS 29/32. Fitting length 185mm. Nozzle outer Ø 7mm.

BLAUBRAND^®. Incl. one batch certificate. Also available with individual works, USP or DAkkS (former DKD) calibration certificate, please enquire. The batch certificate is also available to download from the manufacturer"s website.

• DE-M marking
• DIN EN ISO 385
• Calibrated to deliver (TD, EX)
• Schellbach stripe
• With needle-valve stopcock with PTFE spindle
• Automatic zeroing

Accessories Spare reservoir bottles, glass

All BLAUBRAND® automatic burettes are delivered with a batch number and batch certificate included in the original packaging. They are also available with individual certificates or DAkkS calibration certificate upon request. Please order reservoir bottle and rubber bellows separately.

• DIN EN ISO 385
• DE-M marking
• Calibrated to deliver (TD, Ex)
• Blue Schellbach stripe
• Valve cock with PTFE spindle for titration
• PTFE intermediate stopcock for draining residual liquid
• Automatic zeroing

Alternative Automatic burettes, Pellet pattern, borosilicate glass 5.4 amber, class B, with stopcock Alternative Automatic burettes, glass, Schilling pattern, borosilicate glass 3.3/HDPE, class B

PP. Ribbed inside to prevent suction attachment during titration.

For quickly and reliably titration with highest precision, even in close quarters, with no mains supply needed - in the lab, in production, or in the field! 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). 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.

• High accuracy
• Smooth-running operation for sensitive, drop-wise titration and fast filling of the device
• 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 = 1ml)

Items supplied: Titrette^® bottle-top burette, DE-M marking, performance certificate, telescoping filling tube (170 to 330 mm), recirculation tube, 2 x 1.5V batteries (AAA/UM4/LR03), 4 x PP bottle adapters (GL45/32, GL 45/38, GL 45/S40 and GL32/NS 29/32), 2 coloured light shield inspection windows, operating manual.

Accessories Accessories for Titrette® Accessories Accessories for Titrette® Accessories Bottle-thread adapters, PP and ETFE Accessories

SILBERBRAND, DIN EN ISO 385. Calibrated to deliver (TD, Ex). Schellbach stripe. Length approx. 800 mm.

The Modular Automatic Burette Concept! Fast to dismantle and easy to clean. Easy to repair - all individual components replaceable! Borosilicate glass 5.4, detachable PTFE stopcock. Calibrated to deliver (TD, EX). 25ml: Error limit according to class B, DIN EN ISO 385. 50ml: DIN EN ISO 385, class B.

Items supplied:
Burette tube with withe graduation and automatic zeroing, stopcock with precision tip, filling tube (PVC, transparent) and brown 1000ml PE-bottle with base.

Stands, burette clamps and bellows please order separately.

Accessories Spare burette tubes for the compact burette, boro 3.3