~/manufacturer:   Schott

model:                   Titronic 110 plus

annotation:           Dokumente engl.

Using the versatile TITRONIC® 110 plus Piston Burette, virtually all titration and dosage tasks occurring in a laboratory can be completed. The substances or mixtures of substances to be dosed must be liquid.

The examples of possible uses for the piston burette include:

·          Dosage and titration within the TitriSoft Computer Titration System

·          Titrating in combination with automatic titration units from SCHOTT-GERÄTE such as the TitroLine alpha plus

·          Titrating using the TR 160 Manual Titration Controller

·          Dosing with a pre-selected volume, time, or speed

The following may be used:

·          All common titration solutions, with the solutions specified in the "Küster-Thiel" calculation tables (pub­lished by Walter de Gruyter) being taken as standard.

·          Water and all non-aggressive, inorganic and organic fluids may be used as solvents. When handling in­flammable substances the explosion protection directives of the Professional Association of the Chemical Industry are to be observed,

·          With Iiquids with a higher viscosity 5 mm2ls), a low boiiing point, or a tendency to exhalation, the fill­ing speed can be adapted.

·          Liquids with a viscosity above 50 mrrüs cannot be dosed.

The two RC-232-C-interfaces allow the chained arrangement of TITRONIC® 110 plus Piston Burettes among each other as well as the connection of other devices from SCHOTT-GERÄTE which suitable for chaining, e.g. the TitroLine alpha plus Titrator and the TitriSoft software in combination with a PC. A stan­dardised connector enables a standard PC keyboard (PS2) (fig. 15, item 6) to be connected for a conven­ient parameterisation of various functions.

A stand can be connected directly to the TITRONIC® 110 plus Piston Burette for the attachment of a stir­rer or an electrode clannp (Fig. 2).

Interchangeable Units are available for volumes of 50 ml, 20 ml, 10 ml, 5 ml and 1 ml (Fig, 5). The centre­piece of the interchangeable units is formed by the high-precision borosilicate Blass cylinder (Fig. 5) the internal diameter of which is made with a manufacturing tolerance of ±0.003 mm. This diameter tolerance and the low-wear high-precision spindle inside the piston burette reduce the maximum fault deviation caused by the piston burette to ± 0.1% for the TITRONIC® 110 plus Piston Burette e.g. with the interchangeable units of the TA 10, TA 20, and TA 50 types.

Technical properties of the TITRONe 110 plus Piston Burette

Multi-functional display:      4-digit display, approx. 25 x 65 mm, 4-digit volume display with

                                          Floating point, height approx. 18 mm,

Piston drive:                       Pulse-controlied step motor, maximum frequency = 330 Hz,

Interchangeable Units:       1 ml, 5 ml, 10 ml, 20 ml, and 50 ml, UV protection filter,

                                          erasable front labet;

Resolution:                         10,000 pulses per 100 % of volume,

                                          smallest increment 0.1 pl with 1 ml interchangeable unit

Accuracy:                           0.2 % to 0.1 % relative to 100 % of volume,

                                          depending on interchangeable units

Reproducibility:                  0.1 % to 0.05 %, depending on interchangeable unit

Display accuracy:              0.000...9.999 ml, 10.00...99.99 ml, 100.0...999.9 ml, 1000...9999 ml

Filling Speed:                     100 % of volume in 20 s to 999 seconds, freely selectable

Discharge Speeds:            0.01 ml/h to 100 ml/min, depending on interchangeable unit

Valve switch-over:              automatic

Inputs and outputs:            2 RS-232-C serial Interfaces, 9-channel sub-miniature D jacks,

                                          keyboard port: 5-channel mini DIN sacket PS2

I/O gort: 15-channel sub-miniature D jack, e.g. for connecting a TR 160

Power supply                     corresponds to Protective Class I according to DIN 57 411 / VDE

                                          0411, Part 1

Mains connection:              230 V~/ +6 %, 50...60 Hz or

                                          115 V~/ ± 10%, 50...60 Hz, internal conversion

Mains fuse:                         Fine wire fuse 5 x 20 mm: with 230 V ~, 0.25 A, slow-blow type

                                          with 115 V ~, 0.5 A, slow-blow type

Power consumption:          35 VA

CE-Sign:C E:                     EMC - Compatibility according to the directive 89/336/EEC of the Council;

Interference emission according to the EN 61 326 standard, Part 1 Jamming resistance according to the EN 61 326 standard, Part 2 Low-voltage directive according to the Directive 73/23/EEC pf the Council, as amended by the Directive 93/68/EEC of the Council

                                          Testing Basis: EN 61 010, Part 1

Country of origin:                Made in Germany

Dimensions:                       150 x 360 x 290 (W x H x D) with interchangeable unit

Weight:                               approx. 5.1 kg with interchangeable unit

                                          approx. 4.3 kg without interchangeable unit

Interchangeable units

Compatibility:                     The units are interchangeable with those of the T 100, T 110/220

                                          Piston

                                          Burettes and the titrator of the TitroLine alpha plus type

Coding of the cylinder size: Automatically, the mounting for the glass cylinder bears an

                                          unmistakable code

Valve:                                 Volume-independent cone valve made of fluorocarbon polymers

                                          (PTFE)

Cylinder:                             Made of DURAN°

Hoses:                                FEP tose set with UV-protection

Bracket for storage bottle:      To fit glass bottle to DIN 12 036 and DIN 12 039,

                                          rectangular glass or plastic bottle

Fastening for

interchangeable unit:          With automatic checking feature

Materials:                            Borosilicate glass, fluorocarbon polymers, PPS, high-grade steel„

                                          polypropylene, acrylic glass

Dimensions:                       145 x 260 x 270 mm (W x H x 0) without reagents bottle

Weight:                               Approx. 0.80 kg for TA 20 interchangeable unit without reagents

                                          bottle

Dosing accuracy:               According to DIN EN ISO 8655, Part 3

                                          Correctness: 0.1 - 0.3%

                                          Precision: 0.05 - 0.1%

                                          (depending an the interchangeable unit being used)

Dosing accuracy of the TITRONIC® 110 plus Piston Burette when used with TA and TA plus Inter­changeable Units:

Inter-                    Volumen              Tolerances of the Ø Correctness re-     Precision

changeable unit                                                                 of the glass cylindersferred to 100 % of

type no.               [ml]                       [mm]                             volume                    [%]

                                                                                            [%]

TA 01                    1,00                      ± 0,003                         ± 0,3                         0,10

TA 05 plus            5,00                      ± 0,003                         ± 0,15                       0,07

TA 10 plus            10,00                    ± 0,003                         ± 0,1                         0,05

TA 20 plus            20,00                    ± 0,003                         ± 0,1                         0,05

TA 50 plus            50,00                    ± 0,003                         ± 0,1                         0,05