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Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI

Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI

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Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI Detail:

Working principle

The protein analyzer (commonly known as the nitrogen determination instrument) is designed and manufactured based on the international Kjeldahl method. The main body of the instrument uses a steam automatic control generator. With the cooperation of a liquid level regulator, the steam is made in tens of seconds. Stable output in time for use by the still. The lye under the control of the first executive body flows through the distillation tube into the quantitative digestion tube, so that the ammonia fixed in the acid liquid volatilizes under alkaline conditions. The steam under the control of the second executive agency distills the sample under alkaline conditions to completely volatilize the ammonia. The volatilized ammonia is condensed by the condenser, completely fixed in boric acid, and then titrated with standard acid to At the end point, calculate the nitrogen content, and then multiply it by the protein conversion factor to get the protein content.

Features

1. KDN Kjeldahl meter uses microcomputer for process control.
2. Automatic distillation control, automatic water addition, automatic water level control, automatic water stop.
3. Various safety protections: safety door device for digestive tube, water shortage alarm for steam generator, water level detection failure alarm.
4. The shell of the instrument is made of special plastic-sprayed steel plate, and the working area adopts ABS anti-corrosion panel to prevent chemical reagents from corrosion and mechanical damage to the surface. It is acid and alkali resistant.
5, water level detection, low water level alarm, instrument control system failure can automatically power off.
6, using tap water source, wide adaptability, low requirements for experiments.

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Technical Parameter

Species tested: food, feed, food, dairy products, beverages, soil, water, drugs, sediments and chemicals

Working mode: semi-automatic

Water inlet mode: two water inlet modes: tap water and distilled water, widely used area

Sample quantity: solid 0.20g ~ 2.00g, semi-fixed 2.00g ~ 5.00g, liquid 10.00ml ~ 25.00ml

Measurement range: 0.1mgN ~ 200mgN (mg nitrogen)

Recovery rate: ≥99% (relative error, including digestion process)

Distillation speed: 5 ~ 15 minutes / sample (depending on sample volume)

Cooling water consumption: 3L / min

Repetition rate: relative standard deviation <± 1%

Power supply: AC220V / 50Hz

Power: 1000W

Water supply: water temperature is less than 20 ℃

Dimensions: 380mm × 320mm × 670mm

Weight: 20kg


Product detail pictures:

Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI detail pictures

Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI detail pictures

Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI detail pictures

Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI detail pictures

Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI detail pictures

Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI detail pictures

Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI detail pictures


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As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for Laboratory Kjeldahl Analyzer Factories - 8 Holes Kjeldahl Nitrogen Analyzer – NANBEI , The product will supply to all over the world, such as: Ireland, Bangkok, USA, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our products have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Samantha from Macedonia - 2018.10.01 14:14
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Janet from Israel - 2017.04.28 15:45
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