TitroLine® 7800 – Universal Titrator with IDS-Technology
The Titroline® 7800 is automatic Titrator with IDS technology for exchangeable heads for potentiometry and KF.
The Titroline® 7800 enhanced the universal features of the TitroLine® 7750 with an additional IDS measurement socket. Hence the TitroLine® 7800 can perform potentiometric titrations with analog and IDS electrodes up to volumetric KF titrations. The digital (IDS) measurement socket allows the connection of various digital sensors, such as for measuring of conductivity.
The Titroline® 7800 is automatic Titrator with IDS technology for exchangeable heads for potentiometry and KF.
The Titroline® 7800 enhanced the universal features of the TitroLine® 7750 with an additional IDS measurement socket. Hence the TitroLine® 7800 can perform potentiometric titrations with analog and IDS electrodes up to volumetric KF titrations. The digital (IDS) measurement socket allows the connection of various digital sensors, such as for measuring of conductivity.
General features TitroLine® 7800
- High visibility, full color display that can be easily viewed from a distance and at extreme angles.
- With new interchangeable modules which all relevant reagent and unit data can be stored
- Expandable thanks to the 2 x USB-host, 1 x USB-PC, 1 LAN and 2 x RS232 ports. Connectable are 2.g., USB keyboard, USB printer, barcode reader, USB flash drives, balances, PC and further SI Analytics devices such as piston burettes and sample changers.
- Storage of results using via USB port (PDF – and CSV-format) including method transfer.
- With standars methods for potentiometric and KF titration
- Second digital measuring port for Intelligent Digital Sensors (IDS)
- Export the results as PDF or CSV, also to networks.
- Reagent data is securely stored in the intelligent and interchangeable modules
Specific features for the TitroLine® 7800
- Automatic wireless recognition of SI Analytics ID electrodes guarantees accurate calibration and measurements.
- High resolution pH/mV-electrode and temperature inputs for pH, ISE, redox (ORP) or photometric titrations.
- Second digital measuring socket for intelligent digital pH-, conductivity, ORP sensors (IDS)
- Perfect for non-aqueous titration such as acid and base numbers in oils (TAN and TBN)
- Polarizable electrode input for set endpoint titrations („Dead-stop“ + KF)
- Linear (fixed increment) and dynamic equivalence point titration mode and titration to endpoints
- pH Stat titrations
- volumetric KF titrations
- Single and continuous measuring function
- Formula editor for individual calculations
- User management/password
Latest features :
- Titrations with the new photometric sensor OptiLine 6
- Dosing with up to two connected piston burettes per method
- Titration with external piston burette
Ideal for measurements and titration tasks with pH and Conductivity
The TitroLine® 7800 is ideally suited for use in water analysis. A typical example is the measuring of the pH and conductivity. Subsequently, as a rule the Alkalinity or Carbonate/Hydrogen carbonate hardness is determined.
Conductivity and temperature are measured immediately after the two measuring electrodes are immersed in the sample. This will take a few seconds. Then the pH value is determined by drift control. This can take more than a minute for low-ion water samples. There is no mutual influence on the pH and the LF value due to the use of the digital conductivity electrode.
The acid capacity KS8.2 and KS4.3 are then titrated with hydrochloric acid 0.02–0.1 mol / l. The titration is carried out to a pH of 4.3 (4.5) and the consumption is determined at pH 8.2 and 4.3 (or 4.5).
This application is very easy to automate with a sample changer. If many samples have to be measured per day, the TW 7200 and TW 7450 are used. It is also possible to calibrate the pH electrode in the sample changer at startup.
Specifications TitroLine® 7800
| Spesifications | |
|---|---|
|
Measuring input 1 (analog) |
pH/mV-input with 24-bit transducer. Electrode socket according to DIN 19 262 or BNC with RFID receiver for SI Analytics ID electrodes |
|
Measuring range pH/accuracy |
- 3.0… 18.00 / 0.002 +/- 1 digit |
|
Measuring range mV/accuracy |
- 2000…2000/ 0.1 +/- 1 digit |
|
Measuring input µA: |
μA-connector for double platinum electrodes, connection: 2 x 4 mm - sockets), polarisation voltage variably adjustable |
|
Measuring input temperature: |
Connector for Pt 1000 / NTC 30 KOhm (connection: 2 x 4 mm - sockets) |
|
Measuring input: (digital), IDS |
Digital input for teh connection of IDS®-sensors (pH, mV, conductivity)/ accuracy depends on teh connected sensor |
|
pH |
0.000…14.000+/- 0.004 |
|
mV |
+/- 1200 +/- 0.2 |
|
Temperature °C |
- 5.0…105 +/- 0.2 |
|
Conductivity |
0.00…2000 mS/cm +/- 0,5% from measurement value |
|
Interfaces: |
3 × USB (2 x USB-A and 1 × USB-B), 2 × RS-232-C and 1 x LAN |
|
Interchangeable burettes |
5, 10, 20 ml or 50 ml intelligent interchangeable burette head |
|
Resolution (Steps): |
20.000 steps |
|
Dosing accuracy:
|
according to DIN ISO 8655, part 3: |
|
Display |
3.5 inches - 1/4 VGA TFT graphic color display with 320 x 240 pixels |
|
Housing material |
Polypropylene |
|
Dimensions |
15.3 x 45 x 29.6 cm (W x H x D), height with interchangeable head |
|
Front keyboard |
Polyester coated |
|
Material interchangeable burettes |
Valve: PTFE/ETFE; |
|
Weight |
2.3 kg for basic device, 3.5 kg für complete device with interchangeable head (with empty reagent bottle) |
|
Ambient conditions |
Ambient temperature: + 10 ... + 40 °C for operation and storage Humidity according to EN 61 010, Part 1: max. relative humidity 80 % for temperatures up to 31 °C, linear decrease down to 50 % relative humidity at a temperature of 40 °C |
|
Power supply: |
100-240 V; 50/60 Hz, power input: 30 VA |
|
CE-sign: |
EMC compatibility according to the Council Directive: 2004/108/EG; applied harmonized standards: EN 61326-1:2006 |
Several types of TitroLine®7800 – Universal Titrator with IDS-Technology:
1. TitroLine®7800 Basic Unit
Scope of delivery:
Basic unit without magnetic stirrer and without exchangeable head, with keyboard, hand controller, stand rod and titration clamp Z 305, power supply 100-240 V.
2. TitroLine® 7800 Basic Unit with Magnetic Stirrer
Scope of delivery:
Basic unit with magnetic stirrer, without exchangeable head, with keyboard, hand controller, stand rod and titration clamp Z 305, power supply 100-240 V.
3. TitroLine® 7800 Basic Unit with Magnetic Stirrer and Software TitriSoft 3.5
Scope of delivery:
Software on USB-stick, RS232-connection cable TZ 3097, USB-RS-converter TZ 3080 and USB cable. TitroLine® 7800 basic unit with magnetic stirrer, without exchangeable head, with keyboard, hand controller, stand rod and titration clamp Z 305, power supply 100-240 V.
Ordering Information TitroLine® 7800
| Type No. | Order No. | Description |
|---|---|---|
|
TL 7800 |
285220980 |
TitroLine® 7800 basic unit with two measuring inputs, one analogue and one digital (IDS) measuring input |
|
TL 7800-M1
|
285220990
|
TitroLine® 7800 basic unit with two measuring inputs, one analogue and one digital (IDS) measuring input, with magnetic stirrer TM 235 |
|
TL 7800-TitriSoft |
285221030 |
Basic unit with two measuring inputs, one analogue and one digital (IDS) measuring input, with magnetic stirrer TM 235 and TitriSoft 3.5 |
Ordering Information Accessories for TitroLine® 7800
| Type No. | Order No. | Description |
|---|---|---|
|
WA 05
|
285220300
|
5 ml exchangeable unit with integrated chip for reagent data, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip |
|
WA 10 |
285220310 |
10 ml exchangeable unit with integrated chip for reagent data, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip |
|
WA 20 |
285220320 |
20 ml exchangeable unit with integrated chip for reagent data, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip |
|
WA 50 |
285220350 |
50 ml exchangeable unit with integrated chip for reagent data, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, tubes, drip tube and titration tip |
|
TM 235,
115-230 V |
285220400
|
Magnetic stirrer for vessels up to 500 ml, agitator speed infinitely adjustable from 500 - 2000 rpm, for the connection to TitroLine® 6000/7000 and TITRONIC® 500
|
|
TM 235 KF,
115-230 V |
285220900
|
Titriation stand with pump; Scope of delivery: Basic unit with 1 l DURAN ®-reagent bottle TZ 1791, 1 l DURAN®-waste bottle TZ 1792, moisture bottle, tubes and screw threads, power supply TZ 1855 (110 to 240 V) |
|
TZ 1052 |
285214721 |
KF-drying stove, 230 V |
|
TZ 1055 |
285215183 |
KF-drying stove, 115 V |
|
TZ 1060 |
285218115 |
Accessories set for KF drying stove TZ 1052/TZ1055 |
|
TZ 1065 |
285201973 |
Flowmeter with valve and hose connectors for gas volumes (air, nitrogen) from 50 - 500 ml/min |
|
KF 1100 |
285102030
|
Micro double platinum electrode for Karl Fischer titrations, with fixed cable, double platinum pin and tapper NS 7.5 for TZ 1770 and TZ 1772 |
|
TZ 1748 |
285216560 |
Stand rod stainless steel Ø 10 mm |
|
TZ 1770 |
285216677 |
Karl Fischer titration vessel. DURAN® glass vessel TZ 1775 (approx. 30...150 ml), removable head made of polypropylene/PTFE, 1 drilling NS 19, NS 14,5, NS 7,5 and 3 drillings with screw threads, titration tip, moisture trap and weighing funnel |
|
TZ 1789 |
285221120 |
Starter kit KF consisting of molecular sieve, needles with syringes and glass wool |
|
TZ 3863 |
285220480 |
USB-thermo printer, 112 mm for TitroLine® 6000/7000/7500 KF/7500 KF trace/7750 and TITRONIC® 500 |
|
TZ 3864 |
285220710 |
Thermal paper for TZ 3863 with very high durability (5 rolls) |
More Information
Get more information and English manual for this Automatic Titrator here!
