Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of crude fiber apparatus in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk crude fiber apparatus in stock here from our factory. We also accept customized orders.
product key technologies

This instrument is mainly used to determine crude fiber content in samples, widely applied in food, feed, grain, agricultural products and scientific research laboratories. It is suitable for testing grains, feed raw materials, plant samples and food materials. It helps users learn fiber composition and provides reliable data for product quality analysis and nutrition inspection.
It adopts integrated heating and digestion design, which can complete acid-base treatment and crude fiber analysis of samples, ideal for daily batch laboratory testing. It features simple operating steps. Some models support multi-position simultaneous testing to raise working efficiency and save manual waiting time. With stable structure and excellent corrosion resistance, it is durable for long-term laboratory use.
It is widely used in food processing, feed production, agricultural inspection and scientific research. By testing crude fiber content, enterprises can better control product quality, master nutritional ingredients of raw materials, and obtain effective data for product development and formula adjustment.
Product Features
1. Suitable for crude fiber detection of various samples
2. Support simultaneous analysis of batch samples
3. Even heating and stable experiment process
4. Easy operation for daily laboratory use
5. Good corrosion resistance and simple maintenance
6. Highly repeatable test results

Application Range
- Crude fiber analysis for feed
- Food nutrition detection
- Grain and agricultural product testing
- Plant sample research
- Experiments in universities and research institutes
Core Advantages
- Improve laboratory testing efficiency
- Cut down manual operation time
- Optimize product quality control
- Provide reference data for nutritional analysis
- Facilitate raw material screening and formula adjustment
Technical Parameter
|
Test Object |
Various feeds, grains, cereals, foods and other agricultural and sideline products for which crude fiber content needs to be determined. |
|
Number of Test Samples |
6 pieces per time |
|
Repeatability Error |
When the crude fiber content is below 10%, the absolute error ≤ 0.4%; when the crude fiber content is above 10%, the absolute error ≤ 4%. |
|
Measurement Time |
Approximately 100 minutes are required on the instrument (including 30 minutes of acid pickling, 30 minutes of alkaline washing, and about 40 minutes for preheating, suction filtration and washing). |
|
Power Supply |
AC220V/50HZ |
|
Power |
2.5KW |
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