Card type furnace (card type moisture sampler)

Applicable standards:GB/T11133，GB/T37191，SH/T1770，GB/T24533

Main functions:

A card furnace, also known as a card type moisture sampler, works by heating a sample in a closed sample bottle above the boiling point of water, and then using a dry carrier gas (dry air or high-purity nitrogen) to load the evaporated water vapor from the sample bottle into the Karl Fischer reagent of the moisture analyzer to measure its moisture content.
The moisture analyzer based on Karl Fischer titration principle cannot directly measure the moisture content of some samples that are difficult to dissolve in Karl Fischer reagent or have oxidation-reduction reactions with Karl Fischer reagent, such as plastic particles, rubber, graphite, lubricating oil, solid drugs, etc., and requires the help of“portable gas stove”To process such samples and complete moisture measurement.

Instrument features:

◆ Compact structure and easy operation;
◆ No side reaction interference, no sample contamination；
◆ Suitable for various specifications of headspace bottles;
◆ The headspace needle and injection needle use standard components, with good compatibility and easy replacement;

Technical Specifications
◆ temperatureRange: Room temperature~250℃
◆ Sample bottle specification: diameter<23mm(compatible10mL，20mLheadspace vial)

◆ Flow range:0～100mL/min(Other ranges can be customized)
◆ Power supply voltage:AC220V±20% 50HZ±10%
◆ Applicable ambient temperature:0～40℃
◆ Applicable environmental humidity: ≤85% RH
◆ Overall dimensions:250×200×180(mm)
◆ heavy Quantity: Approximately2kg