high sensitivity, fast analyzing speed Karl Fischer Water /Moisture
Content Tester/instrument model TP-2100
The Determinator adopts the global recognized classical moisture
testing method—Karl Fischer Coulometric Method. This method is the
most concentrated and accurate method, with advantages of high
accuracy and low cost. As a universal standard and analyzing
method, it can quickly analyze the moisture content in liquid,
solid and gas and directly display testing results, with testing
range from 0.0001%(1ppm) to 100%. Therefore, this testing method
has been widely used in institutions and enterprises of petroleum,
chemical industry, power, pharmaceuticals, pesticide, railways,
Whole testing process is automatically controlled by the
determinator itself, during which auto-stirring and analyzing would
be finished within 60seconds, and results would be displayed
directly. Totally closed titration system avoids damage to operator
from reagent. Equipped with 500ml Karl Fischer Reagent, which could
test about 1000 times sample continuously, completely avoiding big
deviations of other moisture testing method and thus improving
quality index of products.
Chemical Industry：alcohols, ethers, esters, alkenes, benzenes,
amines, organic solvents, phenols and other organic products
applicable to Karl Fischer Method for determination
Petroleum and Power Industry：Insulation Oil, Transformer Oil,
Turbine Oil, etc.
Pharmaceutical Industry ：medicine materials
Other Industry：electrolyte of lithium battery
Various mineral salt, citric acid, explosives, paraffin and other
solids with good solubility
Natural gas, liquefied gas, Freon, butadiene, chloromethane, etc.
1. Equipped with powerful Itanium and double CPU; advantages of
direct A/D conversion of testing electrode data.
2. Equipped with 7 inch color touch LCD with Chinese display. The
determinator has function of reagent failure prompt, convenient to
extend service time of reagent.
3. Completely closed titration system avoids direct touch between
people and agent as well as influence of environmental humidity.
4. Outer shell is made of high-quality cold-rolled steel plate with
electrostatic sprayed surface, anti-corrosion and easy to clean.
5. Auto-control and compensation of electrical current via MCU
contributes to quick balance of reagent.
6. Auto-control electrolysis current within 430mA ensures high
sensitivity and fast analyzing speed.
7. Preinstalled with cubature (including 3 pieces of formula),
statistical calculation (including average calculation, standard
deviation calculation and rate of change calculation) and
elementary arithmetic, with the advantages of auto-analysis and
8. Determinator automatically tests sample, analyzes and displays
results and calculates the average value of several times of test.
9. Infinite capacity of results storage is convenient to consult
history testing data whenever necessary.
10. Automatically calculate and print below content: ug / ppm /
percentage / mg/L / sample number / experimenter / testing date,
11. Network management is available via connection with laptop and
microcomputer communications through USB or RS232 interface.
12. Operation via Multilanguage display is available. Determinator
programs can be upgraded if accordingly if related national
standard is revised.
Method of Display：
7 inch color touch LCD with Chinese display
Method of Testing
MPU controlled electrolysis(Karl Fischer Coulometric Method)
Rate of Electrolysis：
Auto-control within 430Ma
Range of Water Content：
Water Content: 2ugH2O-100ugH2O; Deviations≤±1ug,
Water Content: 100ugH2O-1000ugH2O; Deviations≤±2.9ug,
Water Content: ＞1000ugH2O; Deviations≤±0.2%(excluding deviations of
Auto-control via MPU
Adjustable and steerable
LCD display /output via printing / voice warning / end-point
Input via touch screen
Numbered by users
Infinite storage capacity
Thermal printer, high-speed, low-consumption, with 44
ug / ppm / mg/L / sample number /experimenter / date
automatic display and print analyzing time and date
Work independently or connected with laptop or other computers
Temperature： 5℃-40℃，Humidity: ＜85%