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Automatic titrator

WT-TT-5

Product info

Main feature

  1. 5.7-inch touch screen display, Chinese interface, office operation, easy to understand;
  2. Modular design, consisting of volumetric titration (coulomb) device, control device, measuring device (potential, conductance, permanent stop), potentiometric titration, conductance titration, permanent stop titration can be achieved through different combinations;
  3. Support pre-titration, preset end point titration, blank titration, manual titration and other modes, or create your own special mode according to user experiment requirements to meet different experimental requirements;
  4. Different electrodes can be used: acid-base titration, redox titration, precipitation titration, complexometric titration, non-aqueous titration, etc.
  5. Support control panel control operation, which can display the titration curve and first derivative and map in real time, and edit and modify the titration mode;
  6. Support computer control operation, display potential curve and its first and second derivative maps on the computer. Equipped with WT-TT-5 titration software, it can operate various titration analysis in computer virtual interface, which can realize the editing, modification, titration curve and data storage, titration result calculation formula editing, database processing and statistics functions of titration method;
  7. The titration system uses materials resistant to perchloric acid corrosion and can perform a variety of titration reactions;
  8. The stirring system adopts PWM modulation technology, software speed regulation and low noise;
  9. Support RS232 connection PC, two-way communication, random donation special software; support connection (TP-16 type, TP-24 type or TP-40 type) serial printer, print measurement data and results.

Technical Parameters


Titration device

Volumetric titration
unit

Titration analysis repeatability

0.2%

Titration capacity tolerance

10ml burette: ±0.025ml; 20ml burette: ±0.035ml

Burette resolution

10ml burette: 1/10000; 20ml burette: 2/10000

Burette infusion or
Rehydration rate

(50±10) s (when the burette is full)

Measuring device

Potentiometric titration module
(standard)

Measuring range

（-1999.0～1999.0）mV，（0.00～14.00）pH

Resolution

0.1mV，0.01pH

Basic error

±0.03%FS，±0.01pH

Permanent stop titration module
(optional)

Measuring range

（0～199.9）μA、（0～19.99）μA、（0～1.999）μA、（0～0.199）μA

Polarization voltage

30mV、50mV、100mV

Basic error

Instrument control titration sensitivity: ± 5% FS;
Polarization current detection error: ± 2.5% FS

Conductivity titration module
(optional)

Measuring range

0.000μS/cm ～199.9ｍS/cm

Resolution

0.001μS/cm

Basic error

±1.0％FS

Temperature compensation

Measuring range

（-5.0～105.0）℃

Resolution

0.1℃

Basic error

±0.3℃

power supply

AC (220 ± 22) V; frequency (50 ± 1) Hz

Size (mm), weight (kg)

360×300×300，10

The main function


Titration unit

Built-in titration line

●

Expandable external titration line

/

Integrated burette

/

10ml/20 ml optional

●

Signal unit

Potentiometric titration module

●

Display

Touch large screen LCD (external)

Computer software control

●

Titration mode

Dynamic titration

●

Preset endpoint titration

●

Constant titration

/

Blank titration

●

Manual titration

●

Custom titration

●

Titration method

/

Storing data

/

Data interface

RS-232

●

USB

/

Autosampler

/

U disk hardware upgrade

/

WT-TT-5 automatic potentiometric titrator standard potential packing list


Serial number

Name and specification

Quantity

 

1

2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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24
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36
37
38

 

 WT-TT-5 capacity titration unit and potential measurement
unit
  WT-TT-5 type control unit
  E-201-C type pH composite electrode
  232-01 type reference electrode
  213-01 type platinum electrode
  216-01 type silver electrode
  217-01 type reference electrode
  231-01 pH glass electrode
  T-818-B-6 type temperature electrode
  Drip tube (SC5.462.013)
  Electrode stem (SC8.100.225)
  Solution Cup (SC8.219.010)
  Solution Cup (SC8.463.001)
  Pole tool (SC5.227.004)
  pH standard buffer pH 4, 7, 9
  Burette 10ml (SC5.125.025)
  Burette 20ml (SC5.125.026)
  Stirring beads
  Solution cup device (SC5.109.002)
  Nut 2 (SC8.940.191)
  Plug 1 (SC8.322.087)
  Plug 2 (SC8.322.088)
  Plug 3 (SC8.322.089)
  Plug 4 (SC8.322.090)
  Plug 5 (SC8.322.091)
  Plug 6 (SC8.322.092)
  Infusion tube (plastic) Φ4×0.5
Plastic liquid storage bottle (500ml)
 Fuse Φ5×20(2A)
  AF30 touch pen
  International universal power cord
  Control unit - capacity titration unit dedicated cable
  Control unit - potential measuring unit dedicated cable
  PC-WT-TT-5 automatic titrator special cable
  TP-40 type printer dedicated cable
  user's manual
  Product certification
  WT-TT-5 communication software

 

1 set

1 set
1
1
1
1
1
1
1
4 roots
1
5
5
1
5 packets each
1 set
1 set
3
1 set
5
1
1
1
1
1
1
3 roots
1
2
1
1
1
1
1
1
1 book
1 serving
1 set

WT-TT-5 automatic titrator (conductivity measuring unit)


Serial number

Name and specification

Quantity

 

1
2
3
4

5
6

 

 Conductivity measuring unit
  DJS-1C conductivity electrode (bright)
  T-818-B-6 temperature sensor
  Product Instruction Manual (Conductance Measurement Section)
  WT-TT-5 communication software
  Product certification

 

1
1
1
1 book

1 set
1 serving

WT-TT-5 automatic permanent stop titrator optional permanent stop packing list


Serial number

Name and specification

Quantity

 

1

2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

27
28
29
30
31

 

 WT-TT-5 capacity titration unit and permanent stop measurement unit
  WT-TT-5 type control unit
  DJS-1C conductivity electrode (bright)
  Drip tube (SC5.462.013)
  Electrode stem (SC8.100.225)
  Solution Cup (SC8.219.010)
  Solution Cup (SC8.463.001)
  Pole tool (SC5.227.004)
  Burette 10ml (SC5.125.025)
  Burette 20ml (SC5.125.026)
  Stirrer (SC5.355.045)
  Stirring beads
  Solution cup device (SC5.109.002) 
Nut 2 (SC8.940.191)
  Plug 1 (SC8.322.087)
  Plug 2 (SC8.322.088)
  Plug 3 (SC8.322.089)
  Plug 4 (SC8.322.090)
  Plug 5 (SC8.322.091)
  Plug 6 (SC8.322.092)
  Infusion tube (plastic) Φ4×0.5
  Plastic liquid storage bottle (500ml)
  Fuse Φ5×20(1A)
  International universal power cord
  Control unit - capacity titration unit dedicated cable
  Control unit - permanent stop measurement unit dedicated cable
  PC-WT-TT-5 automatic titrator special cable
  TP-40 type printer dedicated cable
  Instruction manual (permanent stop titration)
  Product certification
  WT-TT-5 communication software

 

1 set

1 set
1
4 roots
1
5
5
1
1 set
1 set
1 set
3
1 set
5
1
1
1
1
1
1
3 roots
1
2
1
1
1

1
1
1 book
1 serving
1 set

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