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Karl Fischer Thermoprep[/caption]

Karl Fischer Titrator Lucyelec 105S KF Thermoprep

The Karl Fischer Thermoprep, also known as the Karl Fischer oven or Karl Fischer sample injector, is an effective auxiliary for Karl Fischer titration. For materials that are difficult to dissolve in Karl Fischer solution or participate in the Karl Fischer redox reaction, such as insoluble salts, plastic particles, graphite materials, or substances like lubricating greases, pastes, crude oil, and asphalt, the determination of trace moisture requires the use of a Karl Fischer oven to process the samples. Welcome to consult Lucyelec for more details.

Moisture Content Analyzer Tags: KF Coulometer

Description

Karl Fischer Titrator Lucyelec 105S KF Thermoprep

General Description of KF105S Karl Fischer Thermoprep

The principle of the Karl Fischer oven is based on the heated headspace sampling method. The sample is placed in a sealed Karl Fischer bottle (usually a glass bottle with a screw cap or crimp cap) and heated above the boiling point of water. Then, with the aid of an external dry carrier gas (air or nitrogen), the evaporated water vapor from the Karl Fischer bottle is transported to the Karl Fischer titration solution. Since high-boiling-point substances are difficult to volatilize, this method avoids interference from insoluble substances in the Karl Fischer reaction.

Features and Advantages:

Compact structure, easy to operate
No interference from side reactions, no sample contamination
Compatible with various sizes of headspace vials
Standard components such as headspace needles and sample injection needles, good compatibility, easy to replace

Technical Specification:

Sample bottle size	Diameter <23mm (compatible with 10mL, 20mL headspace vials)
Temperature measurement	Platinum resistance
Oven temperature	Room temperature ~250℃
Temperature control accuracy	±0.5℃
Temperature resolution	0.1℃
Flow rate measurement	Float-type flow meter
Flow rate range	0~100mL/min (other ranges customizable)
Power supply	AC220V±20%
Frequency	50Hz±10%
Operating environment temperature	0℃~40℃
Operating environment humidity	≤85%
Weight	2kg
Dimension	250mm200mm180mm

Packing List

No.	Item	Qty
1	Main engine	1
2	Power line	1
3	Fuse pipe	2
4	Threaded bottle(10ml)	10
5	Threaded bottle(20ml)	10
6	Silicone tube	1
7	Syringe needle	2

If you have any enquiry about quotation or cooperation, please contact by WhatsAPP: +86-15194785871, or email us at info@lucyelec.com Our sales representative will reply you within 24 hours. Thank you for your interest in our products.