ASTM D4377 Automatic Digital Display Trace Moisture Tester (Karl Fischer Method) Coulometric Titration

Automatic Digital Display Trace Moisture Tester (Karl Fischer Method)　

Product Model: JF0246

Introduction

The instrument can measure the content of trace moisture in different liquid, gas and solid samples. It has the advantages of fast test speed, high test accuracy and good reliability. It is widely used in electric power, petroleum, chemical industry, pesticide, medicine, environmental protection and other departments.

Technical Parameter

1. Applicable standard: ASTM D1744, ASTM D4377, ASTM D6304

2. Accuracy: 1ug～1000ug, ±3ug (excluding injection error)

>1000ug, 0.3% (excluding injection error)

3. Measuring range: 10 ug～100 mg

4. Resolution: 0.01ug

5. Electrolysis current: 0～300mA

6. Power supply voltage: AC220, 240V /50, 60HZ

7. Power consumption of the whole machine: 10W

8. Instrument size: 200*200*300mm

9. Net weight: 4KG

10. HS Code: 9027899090

Main Feature

1. Adopt 4.63-inch tft LCD screen resistive touch, friendly man-machine interface;

2. The low-voltage constant current source electrolytic circuit is used to reduce the power consumption of the instrument;

3. The high-precision measurement electrode signal generation and detection circuit make the judgment of the electrolysis end point fast and accurate, and has a strong anti-interference ability;

4. Automatically deduct the electrolyte blank current. The balance point is automatically captured;

5. The measuring electrode signal is displayed in the form of a progress bar on the liquid crystal display, which intuitively indicates the water content of the electrolyte;

6. During the electrolysis process, the electrolysis current and the current blank current are displayed in real time, and the user can monitor the whole process of electrolysis;

7. Stepless electronic speed regulation of stirring speed

8. It has the functions of measuring electrode open circuit fault, measuring electrode short circuit, and automatic detection of electrolyte iodine;

9. With automatic detection function of electrolytic electrode open circuit fault;

10. There are three methods of volume injection, weighing injection and dilution injection, and the water content is automatically calculated for the test results, which greatly facilitates the operator's test work;

11. It can store historical records with time stamps, up to 1000 records;

12. Perpetual calendar calendar clock, accurate travel time;

13. With WIFI communication capability, with the host computer software, you can view real-time data and historical data on the computer, and print test reports;

14. With network printing function.

1. Q: What services are supported? 

A: Free lifetime online technical services are supported.   

2.Q: How long is the warranty period of the equipment sold? 

A: The warranty is for twelve months 

3.Q: How long is the delivery time? 

A: Within 3 working days after receiving the down payment for the products in stock, and the specific delivery time depends on the order quantity and products.   

4.Q: What is the minimum order quantity? 

A: For the equipment, the minimum order quantity will be 1 set. For the lab parts, please contact us for final confirmation. 

5.Q: What’s your transportation? 

A: Express, air, sea transportation are supported, and appointed forwarders are also supported. 

6.Q: Do you accept customization service? Can I have my logo on the machine? 

A:Yes, of course. We can not only offer standard machines, but also customized machines according to your requirements. And we can also put your logo on the machine.   

7.Q: How to install and use the product? 

A: Operating instructions or video will be sent to you online or by email. Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use.  

8.Q: What’s the trade term and delivery term? 

A: Most of the common trade terms are supported, like CIF, FOB, CFR and so on . We have ordinary instruments in stock, the delivery time is 1-7 working days. If there are not in stock, the delivery time is 15-30 working days after the down payment.  If you are in urgent, we can consider making a special arrangement for you.