Karl Fischer Sample Heating Processor

KHF-100 Karl Fischer Sample HeaterUsing an empty core injection needle design, one operation can achieve both carrier gas input and water vapor output. At the same time, due to the new gas path design, the transmission of water vapor can be achieved with a very small flow rate. Each injection only requires the replacement of the sample bottle, which is convenient to operate without waiting for the bottle cap to cool down. The detection accuracy can reachppmGrade, very suitable for industries such as lithium batteries, plastic particles, and petrochemicals that have high requirements for moisture detection.

2Hollow core gas needle injection and gas delivery pipeline with heating function, no dead volume of water vapor or condensation, simpler operation, and greatly improve the accuracy and repeatability of the instrument;

4There are 5 built-in methods to choose from, 8 calculation formulas for convenient sample testing, and customized sample units such as%, ppm, mg/kg, etc., making the result units more user-friendly;

5The temperature can reach 300 ℃, which can meet the testing requirements of most samples. The airflow can be adjusted from 0-100ml, suitable for samples with various water release rates;

7There is no need to wait for the previous sample bottle to cool down before proceeding to the next sample measurement. During the process of replacing the sample bottle, the sample bottle always remains sealed, resulting in higher and more accurate measurement efficiency. Especially for samples with strong moisture absorption, there is no need to worry about the interference of moisture in the air.

9Headspace sampling technology allows only gas to enter the reaction cup of the moisture analyzer without contaminating the reaction cup and electrolytic electrode;

Lithium battery material:Moisture detection of lithium battery materials such as lithium cobalt oxide, lithium nickel oxide, carbon composite lithium iron phosphate positive electrode materials for lithium-ion batteries, lithium titanium oxide and its composite negative electrode materials for lithium-ion batteries, nano lithium iron phosphate, lithium manganese oxide, nickel cobalt manganese oxide, lithium titanium oxide, lithium iron phosphate, lithium nickel cobalt aluminum oxide, nickel cobalt aluminum ternary composite hydroxide, lithium hexafluorophosphate, lithium hexafluorophosphate, lithium hexafluorophosphate electrolyte, graphite negative electrode materials, lithium battery membranes, and electrode sheets.

Other substances that are insoluble or have side reactions with Karl Fischer reagent:Ore, carbonate and metal oxides, carbon powder,Petrochemical products containing additives (engine oil, lubricating oil, and grease),Raw materials for drugs, freeze-dried powder samples, leather, sealant, etc.

1Sample Name: Lithium Iron Phosphate

2Sample Name: Lithium Cobaltate

3、Sample Name:Lithium battery negative electrode membrane

4、Sample Name:Polyurethane plastic particles

5Sample Name:Acrylic plastic particles

Lithium battery raw material customers

• Anhui Xinyi Power Supply ....

  Test sample: Positive and negative electrode materials and electrode plates of lithium batteries. The user initially purchased the 831+860 from Swiss Wantong, but felt that the cost of later use was too high. They bought our V310S+KHF-100 as a replacement instrument, and now the 831+860 instrument is used as a backup machine.

• Shandong Weihai South Carbon Materials ....

  Test sample: lithium battery raw material. Shandong Weihai Nanhai Carbon Materials Co., Ltd. is a relatively large domestic manufacturer of lithium battery material nano carbon powder and graphene material.

• Luoyang Chinese Super League New Materials ....

  Test sample: Lithium battery separator material. Luoyang Zhongchao is a company specializing in the production of high-tech materials. It has newly introduced a production line to produce lithium battery separator materials and purchased our V310S-KHF as a moisture control detection equipment.

• Foshan Shida Technology ....

  Test sample: Lithium battery electrode sheet. Foshan Shida Technology is a professional enterprise that produces digital lithium batteries and drone lithium batteries. Due to the expansion of production scale, the company's existing set of Swiss Wantong's Karl Fischer heating furnace moisture analyzer can no longer meet the detection needs. We have purchased two sets of our company's Karl Fischer heating furnace moisture analyzer to detect the moisture in the lithium battery electrodes before injection.

• Hubei Lilai Technology ....

  Test sample: lithium battery raw material. Lili Group is a high-tech group enterprise that integrates research and development, production, sales, and service of consumer lithium-ion batteries. Its subsidiaries include Shenzhen Lili Power Technology Co., Ltd., Dongguan Lijia Battery Co., Ltd., and Ji'an Lili New Energy Co., Ltd .