Product Introduction
The BRAND Titrette digital bottle-top titrator is a motorized titrator that mounts directly on the reagent bottle. It is the world's first bottle-top titrator to achieve the Class A error limit of glass burettes. Titration and liquid return are controlled by a manual knob, and it can be used in laboratories, production lines, or on site without a power connection, making it suitable for various acid-base titrations, volumetric analyses, and other routine titration operations.
Main Technical Parameters
- Volume ranges: 10 mL, 25 mL, 50 mL
- Accuracy: 10 mL ±0.1% (±10 μl); 25 mL ±0.07% (±18 μl); 50 mL ±0.06% (±30 μl)
- Coefficient of variation: 10 mL 0.05% (5 μl); 25 mL 0.025% (6 μl); 50 mL 0.02% (10 μl)
- Error limit: complies with DIN EN ISO 385 Class A glass burette standard
- Reading: when the titrated volume is less than 20 mL, the data can be displayed to three decimal places
- Bottle adapter: GL 45 threaded bottle; includes GL 32, S 40, and NS 29/32 PP bottle adapters
- Telescopic suction tube: 170–330 mm
- Operating environment: instrument and reagent temperature +15 to +40°C; maximum vapor pressure 500 mbar; maximum viscosity 500 mm²/s; altitude not exceeding 3000 m; relative humidity 20%–90%
- Power supply: 2 AAA (UM4/LR03) micro batteries
- Data interface: optional RS 232 interface for data transmission to a computer
- Calibration and marking: supports Easy Calibration; with DE-M mark; performance certificate included
Product Features
- Direct titration at the reagent bottle, achieving the Class A glass burette error limit
- Compact and sturdy structure, small footprint, no power connection required
- Non-slip handwheel combined with a precision gear set enables rapid titration or drop-by-drop titration
- Turning the knob automatically identifies aspiration or titration, with no button switching required
- The titration unit is replaceable, making disassembly, cleaning, and maintenance convenient
- Electronic functions include automatic power-off for energy saving, adjustable decimal places, and scheduling of the next titration
