Description
TBN & TAN Analysis
With its versatile performance spectrum, the TitroLine® 7000 is the ideal starting device for TBN and TAN analysis using potentiometric titration. It offers potential for expansion and automation. The high-resolution, precise pH/mV measuring interface, along with the ‘dead-stop’ feature, enables quick, reliable, and accurate determination of TBN and TAN values, making it a perfect tool for various analytical applications.
Wide Industry Applications
The TitroLine® 7000 serves a variety of industries, including chemical, petrochemical, pharmaceutical, food and beverage, and education. In addition, the instrument proves to be highly effective for both the water and wastewater industries, therefore enhancing its versatility across various sectors. As a result, it can meet the diverse needs of multiple applications, thereby expanding its potential for various uses. Moreover, its flexibility allows for seamless integration into different processes, enhancing overall efficiency and versatility.
High-Visibility Display for Enhanced User Experience
The TitroLine® 7000 features an exceptionally high-visibility full-color graphic display. As a result, users can view the display from extreme angles. Additionally, the titration curve is clearly visible on the screen. Moreover, other key data such as mL, pH/mV/µA, and temperature are also displayed clearly, ensuring better accessibility for the user.
Excellent Connectivity for Seamless Integration
With three USB ports, two RS-232 ports, and an Ethernet interface, the TitroLine® 7000 offers excellent connectivity. You can connect various USB devices, including printers, barcode readers, and keyboards. In addition, the RS-232 interfaces support analytical balances, PCs, and other SI Analytics devices, such as the autosampler TW 7200. Furthermore, the Ethernet interface allows you to store data on a directly connected USB stick in PDF or CSV format, as well as on shared network directories.
Stand-Alone or Integrated System for High Sample Throughput
The TitroLine® 7000 operates as a stand-alone instrument. However, it can be expanded into a complex system for high sample throughput. In addition, this flexibility allows for seamless integration with other laboratory equipment. Consequently, users can streamline workflows and improve overall efficiency. You can add additional TITRONIC 300 and 500 piston burettes, TitriSoft 3.5/3.5 P software, and TW 7200 and TW 7450 sample changers for even greater flexibility.
Customizable Method Management
You can customize parameters for each of the up to 50 methods. User/password management allows administrators to assign individual access rights. For more methods or if you wish to manage data on a PC, you can use the TitriSoft 3.5 (TZ 3571) PC software to control the TL 7500 KF. The TitriSoft 3.5P (TZ 3572) software fully complies with 21 CFR, Part 11.
Key Features
Automatic wireless recognition of SI Analytics ID electrodes guarantee accurate calibration and measurements
High resolution pH/mV-electrode and temperature inputs for pH, ISE, redox (ORP) or photometric titrations.
In particular, the instrument is ideal for non-aqueous titration, such as determining acid and base numbers in oils (TAN and TBN). Furthermore, it excels in providing accurate and reliable measurements, ensuring consistent results across various applications. As a result, it offers enhanced versatility for a wide range of analytical tasks.
Polarizable electrode input for set endpoint titrations („Dead-stop“)
Linear (fixed increment) and dynamic equivalence point titration mode and titration to endpoints
pH Stat titrations
Single and continuous measuring function
Default methods for many different applications such alkalinity, total hardness, total acidity in drinks, chloride, SO2, TAN, TBN and many others.
Formula editor for individual calculations
Titrations with the photometric sensor OptiLine 6
Dosing with up to two connected piston burettes per method
Titration with external piston burette
Basic titrator unit includes:
Basic unit, connection cable TZ 1577 for TM 235, piston extraction tool TZ 3813, USB keyboard TZ 3835, stand rod TZ 1510, electrode clamp Z 305, stop pin for titration clamp Z 304 and power supply 100-240 V.
Exchangeable burette head includes:
5, 10, 20 ml burette head 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.
Specifications:
| Measuring input 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 range temperature | Pt 1000 – 75…195 °C / NTC 30 KOhm – 40 …125 °C |
| 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 units |
| Resolution (Steps): | 20.000 steps |
| Dosing accuracy: | according to DIN ISO 8655, part 3: accuracy: < 0.15 % precision: < 0.05 – 0.07 % (in dependence of the used burette size) |
| 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; Cylinder: borosilikate glass 3.3 (DURAN®) hoses (FEP, blue) |
| 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 Low-voltage directive according to the Council Directive 2006/95/EG Testing basis EN 61 010, Part 1 |
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