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automatic potentiometric titrator

WT-TT-4A

Product info

Main feature

  1. LCD display, Chinese operation interface, can display relevant test parameters and measurement results;
  2. WT-TT-4A special software can be used to communicate with the computer, which can be displayed on the computer instantly; the titration mode can be edited and modified to realize remote operation and statistics of various statistical results;
  3. Support pre-titration, preset end point titration, blank titration, mode titration or manual titration, and can generate special titration mode according to user habits;
  4. Different electrodes can be used: acid-base titration, redox titration, precipitation titration, complexometric titration, non-aqueous titration, etc.
  5. The titration system uses materials resistant to perchloric acid corrosion and can perform a variety of titration reactions;
  6. The stirring system adopts PWM modulation technology, software speed regulation and low noise;
  7. With power-off protection;
  8. Support RS-232 communication, external serial printer, print test 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

(55±10) s (when the burette is full)

Measuring device

Potentiometric titration
Module

Measuring range

（-1800.0～1800.0）mV，
（0.00～14.00）pH

Resolution

0.1mV，0.01pH

Basic error

pH：±0.01pH    mV：±0.03%FS

stability

(±0.3mV±1 words)/3h

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)

340×400×400，10

The main function


Titration unit

Built-in titration line

●

Expandable external titration line

/

Integrated burette

/

10ml/20 ml optional

●

Signal unit

Potentiometric titration module

●

screen display

Dot matrix LCD

Computer software control

●

Titration mode

Pre-titration (dynamic titration)

●

Preset endpoint titration

●

Blank titration (equal titration)

●

Manual titration

●

Titration curve

● (via PC)

Data interface

RS-232

●

USB

/

 

WT-TT-4A automatic potentiometric titrator

Serial number

Name and specification

Quantity

 

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 WT-TT-4A automatic potentiometric titrator
  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)
  Jack Tool (SC8.227.122)
  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)
  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
  TP-16 serial printer connection
  RS-232 communication connection
  Product instruction manual and application examples
  Product certification
  WT-TT-4A communication software

 

1 set
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1 serving
1 set

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