Introduction: JH brand crude fiber tester is based on the commonly used acid and alkali digestion and digestion and digestion and sample preparation, and the determination of the weight of the sample to get the crude fiber content of the instrument. Coarse fiber tester with accurate concentration of acid and alkali, under specific conditions, digestion and digestion of samples, and then remove the soluble substances in ethanol, high temperature ignition after deducting the amount of minerals, the remaining content of crude fiber. Rough fiber tester is not an exact chemical entity, but only under the generally accepted conditions for the determination of the rough composition, which is dominated by cellulose, and a small amount of hemicellulose and lignin. Features: 1, digestion device using high-quality ceramic heating materials, thermal efficiency, can fully obtain the digestion effect. 2, all the leaching process can be placed by automatic valve operation, the entire package of each sample can be operated separately. 3, built-in imported peristaltic pump, corrosion-resistant, vacuum filtration and vacuum adjustable, gas blowing back, to speed up the washing effect. 4, coarse fiber tester can be equipped with a circulating water bath for high-precision temperature control. 5, the sample height can be adjusted to facilitate sampling and discharge. 6, the entire experimental process is done automatically. Technical Parameters: Model: JH-XW 6 Determination of objects: all kinds of food, feed, cereals, food and other agricultural products in the crude fiber content Test sample number: 6 / times Repeatability error: crude fiber content below 10%, absolute error ≤ 0.4 Crude fiber content of 10% or more, the relative error ≤ 4% Determination of time: about 90min on the instrument (including acid 30 minutes, 30 minutes base, filtration and washing about 30 minutes) Power: AC220V / 50HZ Power: 3.3KVA Volume: 540 × 450 × 670mm Weight: 28kg
Introduction: JH brand crude fiber tester is based on the commonly used acid and alkali digestion and digestion and digestion and sample preparation, and the determination of the weight of the sample to get the crude fiber content of the instrument. Coarse fiber tester with accurate concentration of acid and alkali, under specific conditions, digestion and digestion of samples, and then remove the soluble substances in ethanol, high temperature ignition after deducting the amount of minerals, the remaining content of crude fiber. Rough fiber tester is not an exact chemical entity, but only under the generally accepted conditions for the determination of the rough composition, which is dominated by cellulose, and a small amount of hemicellulose and lignin.
