Titramax VT ACID/BASE - Details
The Titramax VT ACID/BASE consists of
- an automatic volumetric titrator with potentiometric pH indication and
integrated temperature sensor - a titration vessel with stirrer unit
The analysis is based on
- an acid-base-titration in an aqueous medium
- a precise indication by a selective electrode, which is stable over long periods
Steps of the analysis are
- Calibration of the electrode
- Standardization of the titration solution
- Titration of water sample
Technical specifications
| Measurement method: | Volumetric titration |
| Types of result: | Definable in the formular generator, e. g.: p value mmol/L CaCO3 = German hardness degree (° dH), m value mmol/L |
| Measuring range: | pH: 1 ... 14; mV: - 2000 ... 2000 |
| Display resolution: | pH: 0.001; mV: 0.1 |
| Accuracy pH / mV (without sensor): | 0.002 / 0.1 mV ± 1 Digit |
| Measurement range µA: | 0 ... 100 |
| Display-Auflösung µA: | 0.1 |
| Accuracy µA (without sensor): | 0.2 ± 1 digit |
| Measurement range temperature °C: | - 75 ... 175 |
| Amplifier input impedance: | > 1 · 1013 ohms |
| Burette resolution: | 10,000 steps for 10 mL / 20 mL ± 0.15 % |
| Dosing accuracy according DIN EN ISO 8655, part 3: | Accuracy 0.15 % / Precision 0.05 - 0.07 % (depending on the used exchange unit) |
| Filling time: | 20 sec |
| Power supply: | External plug-in power supply 100 - 240 V, 50/60 Hz |
| Power input: | 30 VA |
| Stirrer connection: | 12 V DC out, 500 mA |
| Dimensions: | 30 x 45 x 30 cm (W x H x D), height with exchange unit |
| Weight: | Approx. 3.5 kg (with exchange unit and empty reagent bottle) |
Contact
ECH Elektrochemie Halle GmbH
Otto-Eißfeldt-Straße 8
06120 Halle (Saale)
Germany
Tel.: +49 345 279570-0
Fax: +49 345 279570-99
Mail: info@ech.de
Sales and Service Center UK
ECH Scientific Limited
Building 69, Wrest Park, Silsoe
Bedfordshire, MK45 4HS
United Kingdom
Tel.: +44 1525 404747
Fax: +44 1525 404848
Mail: info@echscientific.com