Automatic Kjeldahl Nitrogen Analyzer with Cooling Water Control System
Zhengzhou Laboao Instrument Equipment Co., Ltd.- Product Name：Automatic Kjeldahl Nitrogen Analyzer Supplier
- Testing Method：Kjeldahl Determination
- Usage：Auto Testing Machine, Protein Content Test
- Application：Soil, Food, Grain, Animal Husbandry, Agricultural
- Measure Range：0.1mg~200mg Nitrogen
- Test Time：6mins
Base Info
- Model NO.：LKN-9830
- Sample Amount：Solid<6g; Liquid<20ml
- Recovery Ratio：>99.5%
- Power：Electronic
- Working Voltage：AC 220V,50Hz
- Transport Package：Export Package
- Specification：0.1-200 mg N
- Trademark：LABOAO
- Origin：China
- HS Code：9031809090
- Production Capacity：1000sets,Month
Description
Basic Info.
Model NO. LKN-9830 Sample Amount Solid<6g; Liquid<20ml Recovery Ratio >99.5% Power Electronic Working Voltage AC 220V/50Hz Transport Package Export Package Specification 0.1-200 mg N Trademark LABOAO Origin China HS Code 9031809090 Production Capacity 1000sets/MonthProduct Description
Automatic Kjeldahl Nitrogen Analyzer With Cooling Water Control System
Auto Kjeldahl Nitrogen Analyzer is perfessional instrument which used to analysis protein content and nitrogenious compounds in nature.It widely used fast protein analysis in filed of Food,Milk,Meat,Drink,Medicine,Soil and feed.
LKN9830 Kjeldahl semi-auto analyzer is an auto analyzer which with characters including auto reagent addition, auto distillation and separation of sample, auto collection of samples and auto termination of distillation; the separation methods which adopted by the LKN9830 is 100% corresponds to the National and International standards.
* 6 inch LCD display.
* Manual/automatic mode can be switched freely.
* Siemens control system, with high precision and stability.
* 10 groups of programs, meet the demand of different customers.
* Automatic control of adding alkali and boric acid solution, dilution and elution.
* Multi-protection function,such as safety door, overpressure protection, water shortage protection,etc.
Features:
1. Manual/auto double-mode switch and automatically adding quantitative alkali liquor and boric acid absorbent solution
2. 10 experimental procedures can be stored to meet users' different requirements. Distillation time can be set at will. After distillation completion, it will give an alarm automatically.
3. Automatic cleaning system realizes intelligent pipeline cleaning function which make measuring accuracy higher.
4. Perfect safety protection system can measure and protect over-temperature and over pressure of distiller and pipeline.
5. Intelligent design of facilities around Kjedahl Apparatus contains safety protection design and non-existence prompt function.
6. Intelligent cooling water control system can control and inspect cooling water
7. Emergency stop operating function for emergency
8. Automatic inspection of failures and intelligent audible and visual alarm system
Specification:
| Model | LKN9830 |
| Measuring range | 0.1-200 mg N |
| Recovery ratio | ≥99.5% |
| Repeatability precision(RSD) | ≤0.5% |
| Weight of measured samples | solid<=6g; liquid<=20ml |
| Amounts of water filling, alkali filling, acid filling | 0-100ml |
| Sample separation time | 3-5min |
| Distillation time | 0-600mins |
| Automatic distillation mode | 10 kinds of distillation programs |
| Operation mode | auto/manual dual mode |
| Display mode | 6inch LCD |
| Alarm and shutdown temperature | 120ºC |
| Maximum power | 1300W |
| Power | 220V 50HZ |
| Overall dimension | 420mm*450mm*700mm |
| Weight | 32kg |
Optional instrument:
1 sample crusher
2 digestion furnace
3 exhaust gas collection device
4 neutralization device
5 refrigeration cycler
6 digestive tube support
7 digestive tube
8 catalytic sheet
9 reflux funnel
