Karl Fischer Moisture Meter
CA-31
CA-31CA-31
⊙ Product performance characteristics
● Simple, fast, accurate Karl Fischer moisture measurement
● CONVERTIBLE! Both coulometric and volumetric in one unit (KF-31)
● Easy operation with color LCD touch screen
● Portable with optional battery and carrying case (CA-31)
● Vaporizers connectable (VA-200, VA-210, VA-230, VG-200)
● Comes in 2 colors! Sakura Pink and Samurai Black.
⊙ Product technical parameters
Method | Coulometric Karl Fischer Titration |
Electrolysis Control | Constant Current Pulse Time Control |
EndPoint Detection | Constant Current Polarization Potential Difference |
Electrolysis Current | 430mA |
Titration Rate | Average 2.2mg H2O/min (36μg H2O/sec) |
Background | Automatic Correction, Constant Display Background level at start of measurement is displayed. |
Measurement Range | 10μgto 999.9999mg H2O |
Sensitivity | 0.1μgH2O |
Repeatability | <0.3%RSDat 1mg or more H2O (n=10) |
StirringMethod | Magnetic Stirrer |
Display | 5.7 inch Color LCD Touchpanel |
Calculation | Concentration based on editable formula. Statisticalcalculation, recalculation |
Printer | DotImpact Printer (Optional) |
Vaporizers | VA-200, VA-210, VA-230, VG-200 (StepTemperature Control available on all Models) |
External I/O | USB x 2: PC, Keyboard, Memory, Reagent Dispensing System RS232C x 2: Printer, Balance, Vaporizers |
Temperature | 5to 40℃ |
Humidity | <85% No Condensation |
Power Supply | AC 100/120/220/240V (50/60Hz) 60VA |
Dimensions | Main Unit (without cell and battery) Approx.220(W) x 350(D) x 360(H) mm |
Weight | Main Unit Approx. 3.8kg (without cell and battery) Approx.6.6kg (with battery) |