ST-04BS Kjeldahl nitrogen analyzer(4 holes)
ST-04BS=ST-04B nitrogen still+ST-04C digital digestion furnace
ST-04BS nitrogen analyzer (also known as protein analyzer) is a series of products designed by our company based on the principle of Kjeldahl nitrogen determination. It is mainly used to detect the content of ammonia nitrogen, protein nitrogen, and other substances in grains, food, dairy products, beverages, feed, soil, water, drugs, sediments, and chemicals. The test results meet the indicators specified in GB/T6432-2018.
Technical parameters:
It takes about 40 minutes for the electric heating furnace to digest a batch of samples. The harmful gas such as sulfur dioxide escaped from the digests is discharged into the sewage from the water through the drainage pipe on the furnace through the gas extraction tee.
| Tested varieties | grains, food, dairy products, beverages, feed, soil, water, drugs, sediments, and chemicals, etc |
| Measurement range | Nitrogen content 0.02-95% (or 0.1-200 nitrogen) |
| Working voltage | AC220V 50HZ |
| Accuracy | Relative difference of 1% |
| Number of holes | Four holes |
| Power | 1200W |
| Distiller | 800W |
| Weight | 25kg |
| Volume | 380 × 330 × 820mm |
| Distiller | Distilled water is fed into the distiller |
| Instrument composition | electric heating digestion furnace, distiller |
Note: The appearance picture and size, volume and weight of the instrument are for reference only. If the instrument is updated, it may be slightly changed without further notice.
Packing list
| Number | Name | Quantity | Specifications | Note |
| 1 | Nitrogen distiller | 1 | Host | |
| 2 | Digester | 1 | Host | |
| 3 | Tube holder- | 1 | 4 holes | |
| 4 | Exhaust manifold | 1 | Glass | |
| 5 | Alimentary canal | 4 | Glass | |
| 6 | Suction tee | 1 | Tetrafluoroethylene | |
| 7 | Power Cables | 2 | 10A | |
| 8 | Fuse tube | 1 | 5A | |
| 9 | Seal ring | 4 | Rubber | |
| 10 | 6 * 11 rubber pipe | 1 | Meter | |
| 11 | Instructions | 1 | Copy | |
| 12 | Certificate of Compliance Warranty Card | 1 | Copy | |
Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, comply with national quality standards, and have the manufacturer's certificate of conformity;
----The materials and main components provided meet the technical requirements specified in the technical documentation;
----The warranty period for the entire equipment is one year (excluding normal wear and tear of vulnerable parts).
----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to the user's responsibility for causing equipment malfunction, we are responsible for maintenance and reasonable charges.
----Lifetime discounted supply of components for equipment, and lifelong maintenance and repair of the entire machine.
----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.
Product Tags:
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Four holes Kjeldahl Nitrogen Analyzer Relative difference of 1% 1200W GB/T6432 Images
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