Mixed Karl Fischer Moisture Analyzer MKH-710M

Mixed Karl Fischer Moisture Analyzer MKH-710M

Mixed Karl Fischer Moisture AnalyzerMKH-710M Main Features:

1. technologyMixed titration method:Even if the moisture content in the sample is too high, rapid and high-precision testing can still be performed.
2. brand newElectrolytic calibration measurement system:Automatically perform titration calibration without human error, with high accuracy.
3. Integrated measuring pool:Capacity based Coulombic titration cupAnd separableEnsure sealing and improve convenience.
4. Intelligent burette:The titrant information is stored in the chip, and two sets of burettes can be installed simultaneously on the measuring unit.
5. Simultaneous measurement of four measuring units:The main control unit can connect four measuring units simultaneously and perform testing simultaneously.
6. Wireless Bluetooth transmission:The main control unit and measurement unit can be transmitted through a Bluetooth adapter for safer operation.
7. Electrode replaceable diaphragm occurs:detachableformulaicElectrode separator,Oil or contaminated samplesEasy to clean and maintain.
8. Three measurement modes:capacitytitrationLaw or Coulombpower levelBoth the method and the mixed method can be performed in the same measurement cell.
9. standard configurationUSBconnect the hole:useUDisk storage method and results as electronic records, and has the function of using permissions.

Mixed Karl Fischer Moisture AnalyzerMKH-710M Technical Specifications:

Coulomb electric quantity method
measurement range:水分1μg～300mg H2O，bromine index8μg～300mg Br.
accuracy:RSDsmallYu0.3%(n=10)(measurement1mgWhen it comes to moisture).
resolution:0.1μg.
Control method:Constant current pulse time control.
Endpoint detection:Dual platinum detection electrode AC polarization method.
Terminal judgment:Drift stability determination, or setting measurement time.
容量滴定法
measurement range:水分100μg～500mg H2O(According to Karl Fischer reagent titration degree).
moisture content:1ppm～99% H2O.
Accuracy of burette: 10mL, Resolution1/20,000，accuracy±0.015mL，repetitiveness±0.005mL.
Endpoint detection:Detection of polarization potential using dual platinum electrodes.
Terminal judgment:Determination of endpoint for duration of polarized potential，End time range1～99second.
Capacity Coulomb mixture method
Determination method:Karl Fischer titration methodandKarl Fischer Coulomb electric quantity method.
measurement range:1μg～500mg H2O.
accuracy:RSDless than0.3%(n=10)(measurement10mgWhen it comes to moisture)(Karl Fischer reagent titration degree3mg/mL).
resolution:0.1μg.
Control method:Automatic switching of speed for continuous titration(容量滴定法)，Constant current pulse time control(Coulomb electric quantity method).
Endpoint detection:Dual platinum detection electrode AC polarization method.
Terminal judgment:Drift stability determination, or setting measurement time.
Measurement of Titration by Electrolysis Method
measurement range:Reagent titration degree1～5(According to the prescribed injection volume).
accuracy:less than1.0%(n=3)(injection volume0.5mL， 滴定度3mg/mL).
Control method:Constant voltage control.
Endpoint detection:Dual platinum detection electrode AC polarization method.
Terminal judgment:Drift stability determination.
Main Control Unit
number of methods: 120Group measurement method.
data storage:500group data.
display function:8.4Inch color LCDtouch controlscreen，Can simultaneously control four measuring units，Chinese/English/day/KoreanOperating interface.
GLPcertification:Operator NameandUse group management，dropfixedDegree measurement notificationandRemaining Quantity Notification，Notice of replacement of burette pistonandNotice of titrant replacement，Titration measurement recordandInspection date notification，Inspection date notificationandRecord of inspection results，Display operation time.
External output:RS-232C×4，USB×1，SS-USB×1，LAN×1.
power supply:AC100～240V±10%，50Hz/60Hz。
power consumption:about50 watts.