Laboratory bottle-top dispenser continuous E/RS

electronicvariable-volume

Overview
The VITLAB® continuous bottle-top burette enables continuous titration for fast, convenient and accurate results. The angled display shows the titration volume in four large, easily readable digits, simplifying operation.

Operation
Turning the two hand wheels delivers the titrant continuously and pulse-free via a specially developed double-piston pump. No filling procedures are required. The compact design and low centre of gravity reduce the risk of overturning, especially with smaller bottles. The discharge tube height and length are adjustable, allowing safe use with both short and tall bottles.

Recirculation & Calibration
The built-in recirculation system prevents loss of valuable reagent and reduces splash risk. The easy-to-use calibration function supports test-equipment monitoring without instrument downtime. Error margins are below the limits specified in DIN EN ISO 8655-3, including for partial volumes. Available with DAkkS calibration certificate.

Included in delivery

• VITLAB® continuous E/RS (GL 45 thread)
• 3 PP thread adapters (GL 32, GL 38 and S 40)
• Telescopic filling tube (200–350 mm)
• Telescopic discharge tube (140–220 mm)
• Two microbatteries 1.5 V (LR03 / AAA)
• Quality certificate
• Operating manual

Use
The VITLAB® continuous E/RS bottle-top burette is suitable for titrants up to 1 mol/L concentration.

Types / Sizes
Type | A ≤ ± % | CV ≤ % | PU | Cat. No.
E | 0.2 (25 ml) | 0.1 (25 ml) | 1 | 1620506
RS | 0.2 (50 ml) | 0.1 (50 ml) | 1 | 1620507

Technical specifications

• Model / family: VITLAB® continuous E/RS
• Thread: GL 45 (adapters for GL 32, GL 38 and S 40 included)
• Pump: specially developed double-piston pump for continuous, pulse-free dosing
• Discharge tube: adjustable height and length (telescopic discharge tube 140–220 mm)
• Filling tube: telescopic filling tube (200–350 mm)
• Batteries: two microbatteries 1.5 V (LR03 / AAA) included
• Recirculation system to prevent reagent loss and reduce splash risk
• Calibration: easy-to-use function; suitable for test-equipment monitoring without downtime
• Accuracy / CV (DIN EN ISO 8655-3): E (25 ml) A ≤ 0.2%; CV ≤ 0.1% — Cat. No. 1620506; RS (50 ml) A ≤ 0.2%; CV ≤ 0.1% — Cat. No. 1620507
• Packaging unit (PU): 1
• Margins of error under limits specified in DIN EN ISO 8655-3, including partial volumes
• Available with DAkkS calibration certificate
• Site SKU (page metadata): 90030100001