AQUACOUNTER AQV-2100 Series Karl Fischer Volumetric Titrator

AQUACOUNTER AQV-2100 Karl Fischer Volumetric titrator is has very wide detection range from 10 ppm to 100%, with its maximum capability for automation and future up-gradability, AQV-2100 leaves nothing unsatisfactory.

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Features

Extremely wide range detection with maximum accuracy. This dependable workhorse has an extremely wide measuring range... From ppm to 100%, its automatic background compensation function allows accurate volumetric measurements of trace moisture levels. Two-Channel expansion capability. The AQV-2100S can also be converted to either a two channel volumetric titrator or a two channel volumetric-coulometric titrator. The volumetric conversion allows the use of two different strength titrants for maximum analytical flexibility. GLP compliant instrument validation promises reliable results. GLP compliant instrument validation functions are provided to promise reliable results, such as information of life of reagents, life of electrodes, etc. Complete control from a PC or laptop is now standard with RS-232 cable included.

Standard Specifications

Item AQV-2100 Titration method Volumetric Karl Fischer reagent titration method Titration control method Intermittent titrant addition while approaching the end point. (1) Wait-time (INTERVAL) controlled; duration from 1 - 99 sec (2) Titration-time (T-TIMER) controlled; duration from 1 second to 99 minutes Background correction Automatic correction can be enabled/disabled. Buret Capacity; 10mL, reproducibility; ±0.01mL(for full discharge, standard deviation for n=5) Accuracy: within ±0.15% (for full discharge ,n=5) Liquid contact material PTFE, ceramic and glass. Valve selection Automatic selection with ceramic joint valve Number of burets 1; (expandable to 2) Measurement range 0.1mg H2O - 500mg H2O Minimum volume of titrant addition 0.005mL or 0.01mL Titration cell capacity 150mL, minimum volume of consumption; about 30mL Display screen Color graphic liquid crystal display Display units mL (min. display is 0.001mL.), mg H2O, %, and ppm Calculation functions Concentration, factor standardization, and statistics,and Recalulation Method files Titration parameter files; 20, Sample file; 1 (number of reserved samples = 99), EV file; 20 Memory data capacity 50 data points/channel Printer interface One parallel port External input/ output Two RS-232C ports Port 1 for PC connection Port 2 for Balance connection Power supply, Power consumption AC100 - 240 V, 50/60Hz, 100 VA Dimensions 220 (W) x 400 (D) x 330 (H) mm Weight Approx. 7kg (Stirrer and printer not included.)