| Customization: | Available |
|---|---|
| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
NB9830 Auto Kjedahl Apparatus adopts international Kjedahl method to add nitrogen to nitrogenous sample directly. Full intelligent software design can make experimenter finish the distillation of sample in minutes. It can automatically add quantitative required reagent and make intelligent inspections on various states. Distillation and condensation automatic cleaning system further improves measuring accuracy. Friendly interface of the instrument can display rich information, which makes users master its operation easily.
Techincal parameter
| Measuring range | 0.1-200mgN |
| Recovery ratio: | ≥99.5% |
| Repeatability precision | ±0.5% |
| Weight of measured samples | solid<6g liquid<16ml |
| Distillation speed | 5-8min/sample |
| Distillation time | set it at will |
| Cooling water consumption | 1.5L/min |
| Operation mode | auto/manual dual mode |
| Screen | Touch screen |
| Power input range | AC 220V,50Hz |
| Max power | 2000W (220V AC 50Hz) |
| Automatic control | adding alkali and boric acid, dilution and elution |
| Digestion furnace | For sample digestion pretreatment for following analysis |
| Kjeldahl machine | For protein content analysis |
| Waste gas collection device | Collect waste acid mist which produced when sample digestion |
| Neutralization device | Acid alkali neutralize the acid mist collected,then make sure no pollution discharge |
FAQ
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.
){kind=link}