MULTIPLE SAMPLE CHANGER | CHA-600 - Lab-Wissen

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MULTIPLE SAMPLE CHANGER | CHA-600

 
MULTIPLE SAMPLE CHANGER | CHA-600
Multiple Sample Changer | CHA-600
The sample changer exclusive for AT-710M , AT-710S , AT-610 and AT-510 Automatic Potentiometric Titrators Capable to make continuous measurements on 12 or 18 samples

12 Positions Multiple Sample Changer | Model: CHA-600-12
Automatic Titrator AT-710S with Multiple Sample Changer Model CHA-600
FEATURES:
  • Allow to make continuous measurements on multiple samples easily by titrator unit.
  • Compatible with various samples by combining shower rinsing or soak rinsing.
  • Allow to setup a user-sequence for rinsing samples according to their properties.
  • Allow for pre-treatment (dosing solvent) and post-treatment (draining waste liquid after measurement).
  • Feature pre-treatment to allow reagent to be previously dosed.
  • Optional hood keeps operators from contacting hazardous solvents like acetic acid or pyridine
  • Optional water circulator allows to make measurements at low or constant temperature.
ADVANCED LIQUID HANDLING:
The CHA-600 features 2 built-in persistaltic pumps. For special applications like non aqueous titrations or applications which require a pre-treatement of the samples or the addition auxiliary reagents the CHA-600 can control several additional external diaphragm and/or peristaltic pumps and an automatic piston burette. The additional pumps can as well be used to automatically empty the beakers after titration and to collect the organic and inorganic waste in different containers. They enable the CHA-600 at the same time to perform series of aqueous and non-aqueous titrations in a row, applying different rinsing and pre-conditioning steps according to the nature of the samples to be titrated.
SAMPLES HEATING OR COOLING FEATURE:
Volatile samples sometimes require cooling, others require heating either because they are solid at room temperature or in order to speed up chemical reactions. The CHA-600 can do both, as it can be equipped with a water bath connected to a circulating thermostat in order to heat or cool the samples as soon as they are put into the turntable.
TECHNICAL SPECIFICATIONS:
Model:CHA-600-12CHA-600-18
Number of samples:
1218
Sample Container:
  • Disposable cup: 100mL, 200mL (Standard)
  • Beaker: 50mL, 100mL, 200mL
  • Tall beaker: 100mL, 200mL, 300mL
  • Erlenmeyer Flask: 200mL
  • Disposable cup: 100mL (Standard) or
  • Beaker: 50mL
Rinsing Method:
Standard: Shower rinsing
Option: Rinsing with two kinds of solution/solvent
Rinsing Solution:
Pure water, Alcohol, Acetic acid, etc.
Ambient Conditions:
Temperature: 5 - 35°C; Humidity: Below 85% RH
Sequence Setup:
On automatic titrator
Sequence Control:
  • Automatic by titrator
  • Manual by key
  • External control via RS-232C
Display:
LED
Communication:
  • RS232C for Personal Computer
  • S-bus cable for AT-510/AT-610 Titrator
Power Supply:
100-120 / 200-240 VAC, 50 / 60HZ
Power Consumption:
~50W
Dimensions:
520 (W) X 426 (D) X 369 (H) mm
Weight:
~18 kg
 
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