
ISO High Efficient Automatic Kjeldahl Protein Ana | RFQ Sourcing Details
Arc Welding Machines · Quote on request
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Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Arc Welding Machines. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Model: ZDDN-II 1. Analysis scope: 0.1mgN-200mgN 2. Recovery rate:≥99% 3. Distillation time setting:5-15 minutes 4. Automaticity: automatic distillation control, automatic water addition, automatic water level control, and automatic water stop.
Characteristic: 1.Adopt microcomputer controlling process;include manual mode and automatic mode. Can be set and switched according to user's need. 2.Large array LCD display, touch key, easy to operate. 3. Automatically control distill, add water, control water level are cut off water supply.
4.Various security protections: digestive system security device, steam generator water shortage alarm, water level detection fault alarm. 5. Stored operation procedure quantity: 250 6. Instrument shell adopts specially made plastic spray steel.
Working area adopts ABS anticorrosive board, avoid chemical reagent corrosion and mechanical surface damage, acid proof and alkali proof. 7. Once detected fault, controlling system will power off automatically.
Automatic KjeldahI nitrogen analyzer ZDDN-II is a measuring instrument designed base on the principle of KjeldahI nitrogen determination. It is mainly used for the determination of sample nitrogen content and protein content.
It adopts microcomputer automatic control, and the manual and automatic modes can be switched each other. It has functions such as automatic distillation control, automatic water addition, automatic water level control, and automatic water stop.
Applicable to the analysis, teaching and research of grain and oil testing, feed analysis, plant nutrient testing, soil and fertilizer testing, environmental protection, medicine, chemical industry and other industries, mainly used to test grain, food, dairy products, beverages, feed, soil, water, medicine, ammonia nitrogen, protein nitrogen and other contents in sediments and chemicals.
This instrument also is one of the necessary instruments for the detection of physical and chemical properties of soil Sanpu.
ISO | Applications and Buyer Notes
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Applications
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Key specifications
- 1
- Unit, setBased on visible page data; confirm exact value in the RFQ.
- 2
- Type, Protein AnalyzerBased on visible page data; confirm exact value in the RFQ.
- 3
- Origin, ChinaBased on visible page data; confirm exact value in the RFQ.
- 4
- Display, LCDBased on visible page data; confirm exact value in the RFQ.
- 5
- Voltage, AC220V, 50HzBased on visible page data; confirm exact value in the RFQ.
- 6
- Portable, Non PortableBased on visible page data; confirm exact value in the RFQ.
- 7
- Category, Arc Welding MachinesBased on visible page data; confirm exact value in the RFQ.
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FAQ
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Source mix: ugc
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Internal sourcing path Qingdao Shengzeyun Experimental Equipment procurementOpen the procurement aggregate for related products, adjacent keywords and RFQ paths.
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Supplier profile
Qingdao Shengzeyun Experimental Equipment Co., Ltd. focuses on lab cabinets for welding machines, cutting systems, consumables, torches, and fabrication equipment sourcing and rfq-ready export supply platform





