Automatic Coulometric Titration Water Content Karl Fischer Titrator

Product Details
Customization: Available
After-sales Service: Free Technical Support and Training, 24h Online
Warranty: One Year Warranty and Long Life Maintenance
Manufacturer/Factory, Trading Company
Gold Member Since 2024

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  • Automatic Coulometric Titration Water Content Karl Fischer Titrator
  • Automatic Coulometric Titration Water Content Karl Fischer Titrator
  • Automatic Coulometric Titration Water Content Karl Fischer Titrator
  • Automatic Coulometric Titration Water Content Karl Fischer Titrator
  • Automatic Coulometric Titration Water Content Karl Fischer Titrator
  • Automatic Coulometric Titration Water Content Karl Fischer Titrator
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Certifications
  • Company Profile
  • Hotsale Transformer Oil Tester
  • FAQ
Overview

Basic Info.

Model NO.
KF-401A
Type
Coulometric Water Content Karl Fischer Titrator
Accuracy Grade
±3µg
Display
Digital
Control
Automatic Control
Power Source
100-240V 50/60Hz
Supplier
Lucyelec Test Equipment Co., Ltd.
Test Method
Coulometric Titration Method
Measuring Range
200mg
Electrolysis Current
0~400mA
Advantages
High Accuracy and Stable Performancee
Customized Service
Yes
Technical Support and Training
Yes
Aftersales Service
Yes
Power Supply
AC220V 50Hz
Transport Package
Standard Export Package
Trademark
Lucyelec
Origin
Baoding China
HS Code
9031809090
Production Capacity
500pieces / Month

Product Description

Lab Analysis Instrument Transformer Oil Moisture Content Meter Coulometric Karl Fischer Titrator
Model: KF-401A 
Automatic Coulometric Titration Water Content Karl Fischer Titrator

Descriptions:

KF-401A Coulometric Karl Fischer Titrator 
The instrument adopts Karl-Fischer coulomb titration method to determine the moisture content of the liquid, gas and solid sample reliably. During the test, the instrument will make indirect measurement with corresponding sample injector of solid, gas and liquid to the solid of insoluble to the reagent and material that will pollute the electrode and affect reagent reacting, therefore, it is a kind of highly efficient, fully automatic analysis instrument which will be widely used in electric power, petroleum, chemical industry, medicine, railway, environmental protection, scientific research institutions and other industries.

 
Product Description

Descriptions:

KF-401A Karl Fischer Titrator is a new developed micro moisture measurement and analysis apparatus with high-resolution color touch LCD, convenient and visual HMI and operability. The apparatus adopts high performance ARM processor, which has large data storage, fast and stable operation and outstanding anti-disturbance performance, has the advantages of high detection speed and high precision. The instrument has (i) self-diagnosis of trouble function, display and print the results when the test finished; (ii) measuring dynamic curve indicating function which makes the test more intuitive; (iii) large data storage function which could up to 1000 data records; (iiii) delay measuring function, which is very effective in the testing of lower moisture content of specimen. The instrument adopts the sliding touch stirring to control the speed; Moisture content calculation formula contains various algorithms that based on the volume and weight etc.; During the testing, people could modify the related parameters of the formula timely and will not affect the measurement value of moisture content which is convenient to the user.
The instrument adopts Karl-Fischer coulomb titration method to determine the moisture content of the liquid, gas and solid sample reliably. During the test, the instrument will make indirect measurement with corresponding sample injector of solid, gas and liquid to the solid of insoluble to the reagent and material that will pollute the electrode and affect reagent reacting, therefore, it is a kind of highly efficient, fully automatic analysis instrument which will be widely used in electric power, petroleum, chemical industry, medicine, railway, environmental protection, scientific research institutions and other industries.

Working Theory
Equation of Karl Fischer reagent and water is as follows:
I2+SO2+3O5H5N+H2O-2C5H5N·HI+C5H5N·SO3······(1)
C5H5N·SO3+CH3OH-C5H5N·HSO4CH3·············(2)
The reagent solution is composed by the majority iodine, pyridine with sulfur dioxide and carbinol etc.   Iodine is formed through electrolyzing at anode.  According to Faraday's Law, iodine is in the direct ratio with quality of electric charge.  The equation is as follows:
2I¯-2e-I2······   (3)
From (1), molecules of iodine are equal to molecules of water.  Put the sample in Karl Fischer reagent, water in the sample consumes iodine in the reagent. The instrument can display the consumption of iodine during the titration. The iodine consumption is in the ratio with the quantity of electric charge.  The moisture content is decided by the quantity of electric charge.  This instrument adopts automatic electrolysis current controlling system. The electrolysis current can be decided by the water content of the sample, the maximum is 400mA.

Product Parameters

Technical Specification

Titration method: Coulometric titration
Testing scope: 0ug~200mg (10µg~100µg typical value)
Electrolysis Current: 0~400mA
Sensitivity: 0.1µg
Precision: 5µg~100µg ±3µg
3% above 100
µg (not including sampling error)
Specimen form: solid, liquid and gas
Display: Color LCD screen
Data storage: 1000 testing results can be stored
Status indicator:  dynamic curve, text display
Agitation speed control:  sliding touch control panel
Duration: 10 years with power down
Printer:   Thermal printer 
Power supply: AC220V±11V  50Hz±2.5Hz
Power: ≤50VA
Environment temperature and Humidity: 5ºC-35ºC, ≤85%RH 
Dimension and Weight:  330mm X 240mm X 180mm; 10KG
 
Detailed Photos

Automatic Coulometric Titration Water Content Karl Fischer Titrator

Certifications

Automatic Coulometric Titration Water Content Karl Fischer TitratorAutomatic Coulometric Titration Water Content Karl Fischer Titrator

Company Profile

Lucyelec Test Equipment Co., Ltd. engaged in oil Analysis and electrical test equipment since 2015, is your reliable partner and professional provider of test and measurement instruments in Baoding China.
Automatic Coulometric Titration Water Content Karl Fischer Titrator

Main Products:

1. Oil Test kits (BDV, Tan Delta, Flash Point, Water content, Interfacial Tension, Gas Chromatography, Kinematic Viscosity… etc)

2. Transformer testers /CT PT analyzer (TTR, Winding resistance, Winding deformation, Capacitance and tan delta test, Partial dicharge, etc)

3. SF6 Gas Analyzers (Dew point, Purity, Compensation, etc)

4. Switch/Circuit breaker analyzers (Contact resistance, Mechanical characteristics)

5. MOA/Insulator test devices

6. HV Hipot Testers (AC/DC/VLF)

7. Insulation/Earth resistance test

8. Secondary Injection Relay Test Sets

9. Cable fault location system

10. DC System/Battery Testers

11. Electric safety tools and test equipments

Lucyelec Test Equipment Factory Workshops:

Automatic Coulometric Titration Water Content Karl Fischer Titrator

Hotsale Transformer Oil Tester
Please click the image for more details
 
Automatic Coulometric Titration Water Content Karl Fischer Titrator
Automatic Coulometric Titration Water Content Karl Fischer Titrator
Automatic Coulometric Titration Water Content Karl Fischer Titrator

Oil Tan Delta and Resistivity Tester     Automatic Oil Dielectric Strength Tester     Interfacial Tensiometer

Automatic Coulometric Titration Water Content Karl Fischer TitratorAutomatic Coulometric Titration Water Content Karl Fischer Titrator

FAQ

Q1:Is Lucyelec a trading company or a manufacturer? 
We are an integrated trade and manufacturing company with our own brand Lucyelec. Technical support factory price  and good after sales service. Sincerely looking forward to your cooperation.


Q2: How do you guarantee the quality?
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.

Q3: Is OEM available?
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.

Q4: Can we buy 1 pc for sample testing?
A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

Q5: How to deliver the goods for trial order or small order?
A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.

Q6: What kind of payment your company accept?
A : T/T , Western Union,MoneyGram, Paypal, ect.

Q7: If we have not found the model from website, what should we do?
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.
 
Q8: What kind of service you can supply?

Our Services:

  1. 100% quality guarantee
  2. Quick delivery time
  3. OEM service
  4. Promptly reply you within 24 hours
  5. We treat clients as friend .Giving best service and sincere greetings


If you have any inquiry about quotation or cooperation, please contact Lucyelec. Our sales representative will reply you within 24 hours. Thank you for your interest in our products.
Automatic Coulometric Titration Water Content Karl Fischer Titrator

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