• Bottletop Burette

Bottletop Burette

  • Volume range from 10mL to 50mL
  • Optional RS-232 communications interface

The BRAND Titrette is the only bottletop burette that meets Class A accuracy specifications for glass burettes.

If needed, it can offer the precision of 3 decimal places below 20mL. It can be quickly and easily disassembled in a matter of minutes - for cleaning, to replace the piston or cylinder, or to replace the batteries. Available in volumes from 10mL to 50mL, and with an optional RS232 communications interface.

Features

  • The 45mm standard thread, plus included adapters, fit most common lab bottles
  • Titrating tube can be adjusted horizontally and vertically
  • Integrated SafetyPrime™valve reduces waste of valuable reagents
  • Clip-on amber-colored window protects light-sensitive reagents
  • Valves replaceable for simple, economical service
  • Large handwheels provide smooth, precise control
  • Compact design and light weight ensure good stability

The Titrette® bottletop burette is supplied with: 45mm thread, telescoping filling tube (170-330mm), recirculation tube, 2 batteries (AAA/UM4/LR03), 3 bottletop adapters, 2 amber colored light shield inspection windows, performance certificate, operating manual, and one-year warranty. Additionally included with RS232 interface: 2m interface cable (9-pin, sub-D plug connector), CD (driver software and open RS232 communication protocol).

 Volume
mL
Partial Volume
mL
A* ≤ ± CV* ≤ Standard
Cat. No.
Interface
Cat. No.
% µL % µL
10 10 0.10 10 0.05 5 4760141 4760241
5 0.20 10 0.10 5
1 1.00 10 0.50 5
25 25 0.07 18 0.025 6 4760151 4760251
12.5 0.14 18 0.05 6
2.5 0.70 18 0.25 6
50 50 0.06 30 0.02 10 4760161 4760261
25 0.12 30 0.04 10
5 0.60 30 0.20 10

A*=Accuracy, CV*=Coefficient of Variation

*The value of accuracy and coefficient of variation are final test values referring to the delivered nominal volume, instrument and distilled water at equilibrium with ambient temperature (20°C/68°F) and with smooth operation