Headspace Oven and Sample Changer for coulometric KF Titration
The headspace oven technique of the TO 7280 allows the separation of the water to be titrated from liquid, solid and semi-solid (paste-like) samples. In combination with the TW 7650 sample changer, up to 49 samples can be analysed.
Titrator TitroLine KF Trace M6 required, sold separately.
General features:
- Semi-automatic or fully automatic water determination
- No contamination of the anolyte, generator and indicator electrodes
- Application range from 35°C – 280°C
Special features of the Headspace Oven (TO 7280):
- Automatic lowering and raising of the needle head
- Automatic switching on and off of the air/gas supply
- Can be upgraded to a fully automatic system by connecting the Sample Changer (TW7650)
Special features of the Sample Changer (TW 7650)
- Can be upgraded to the TO 7280 oven at any time
- Up to 49 samples* can be measured
- The start drift can be determined before each sample
- Each sample can be measured at a different temperature
Requires TitriSoft version 3.50 or higher to operate.
*One position is reserved for the zero-vial to determine the start drift
Scope of supply headspace oven TO 7280:
Basic unit with power supply 100-240 V
Scope of supply autosampler TW 7650:
Basic unit. Device is connected to the TO 7280 headspace oven and supplied with power.
Scope of supply autosampler software set TW 7650-TitriSoft:
TW 7650 basic unit, TitriSoft 3.5P
Scope of supply headspace oven autosampler -set TO 7280 - TW 7650 set:
Headspace-oven TO 7280, autosampler TW 7650, TitriSoft 3.5P.