Полуавтоматический анализатор азота Кьельдаля
Model：KDN
Introduction
The instrument is composed of digestion furnace (different types for selecting) and azotometer distillatory. The digestion furnace (numeric display model) is controlled by temperature control meter. It adopts infrared radiation heating. Insert the sample into the heating furnace to get the best heating effect. Through the drainpipe and the air-bleed three-way, poisonous gases (e.g. SO2) emitted from the digestion tube could be taken to the cloaca by water (the gases could also be recycled by vacuum pump and recycle bottle) which could control the emitting of poisonous gases and save the installation of ventilated case. Samples could be digested thoroughly in about 40-90 minutes (according to the amount of nitrogen).
Technical parameters
|
Measure variety
|
foodstuff, feedstuff, foods, dairy products, drink, soil, water, medicine, precipitate, chemical
|
|
Working mode
|
semi-automatic
|
|
Measure quantity
|
digest 4~20 pieces of tubes at the same time, adopt single distillation
|
|
Recovery rate
|
≥99% (relative error, include digestion process)
|
|
Measure range
|
0.1~200mgN (nitrogen content 0.1%-99%)
|
|
Repetition rate
|
relative standard deviation＜±1%
|
|
Working hours
|
digestion time: 40-90 minutes, distillation time: 5-15 minutes. (According to different samples, time required is also different.)
|
|
Voltage
|
AC 220V/50HZ
|
|
Cooling water consumption
|
digestion: 5L/min
Distillation: 3L/min (Water temperature is less than 20℃) |
|
Power
|
digestion: 4 holes---1000W, 8 holes---1500W, 20 holes---2000W
Distillation: 1000W |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Монитор погоды 9 в 1 | parameter: soil salinity: range: 0-19.99ms/cm accuracy:±2% soil PH:pH range:1-14pH pH accuracy:±0.5 PAR: range: 1-2700μmolm-2s-1 ... |
 |
Интеллектуальный инкубатор освещения | Model: GTOP Series Introduction GTOP Intelligent Illumination Incubator is a biological incubation experimentation instrument, which adopts m... |
 |
Система анализа сельскохозяйственных культур | Model:TPKZ-3 Introduction It can measure crop seeds such as rice, corn, wheat, rape and soybean, andadopthigh-precision weighing sensors and high-... |
 |
Ph-метр почвы | Model: SDT-60 Introduction The soil PH is an important factor to limits the crops production and the quality .This instrumentation is simple a... |
 |
Электрический центробежный делитель | Model:LXFY-2 Introduction The Precision Divider has repeatedly demonstrated its ability to precisely divide larger samples intoworking size sampl... |
Похожие товары
 |
Walk In Environmental Chamber | Продавец: Guangdong ALI Testing Equipment Co,.Ltd | Application JOEO Multi-functional walk in environmental chamber is the perfect testing place for ... |
 |
Solid Walk In Test Chamber | Продавец: Guangdong ALI Testing Equipment Co,.Ltd | Application: JOEO solid walk in test chamber is an all-welded test chamber with an integrated con... |
 |
Compact Walk In Environmental Chamber | Продавец: Guangdong ALI Testing Equipment Co,.Ltd | Application JOEO compact walk in environmental chamber is used to test full-size solar panels or ... |
 |
Drying Walk In Environmental Chamber | Продавец: Guangdong ALI Testing Equipment Co,.Ltd | Application Dry walk in environmental chambers are a special type of walk in environmental chambe... |
 |
Walk In Test Chamber For CATL Battery | Продавец: Guangdong ALI Testing Equipment Co,.Ltd | CATL Battery Walk In Test Chamber JOEO Walk In Test Chamber's temperature cyclic stress screening... |
