| Warranty: | 1 Year |
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| Brand: | Jr |
| Customized: | Non-Customized |
| Portable: | Non Portable |
| Certification: | FCC, CE, RoHS, ISO9001 |
| Gas: | N2 |
| Samples: |
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| Customization: |
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Introduction:
The Kjeldahl method is a classic method for determining nitrogen. At present, the Kjeldahl method is generally used for the determination of soil, food, animal husbandry, agricultural products, feed and other nitrogen-containing compounds. When this method is used to determine samples, sample digestion-distillation Separation- titration analysis three process need to be p-proceeded.
JK9830 automatic Kjeldahl nitrogen analyzer is an analysis system for automatic distillation, automatic separation and analysis of "nitrogen element" (protein) by external related technology, which is developed according to the classic Kjeldahl nitrogen determination method.
Features:
1. The embedded operating system adopts a 7-inch color touch screen, and the menu is man-machine dialogue, which is easy to operate and easy to learn
2. Automatic shutdown function, the system automatically shuts down after 60 minutes of unmanned operation, which is energy saving and safe.
3. Operation method, reagent preparation, precautions, maintenance are placed on the screen to facilitate user query and use
4. The instrument has a built-in protein coefficient table for users to read, query and participate in system calculations for user convenience
5. 16M data storage capacity can store 100,000 pieces of sample data for review
6. 99 groups of user-set program (recipe) management system
7. Multi-function interface can be connected to refrigeration system, reagent tank level sensor
8. Measurement of "nitro" samples through time-lapse analysis
9. Metal material (304 stainless steel) steam boiler: stable performance, reliable, strong pressure resistance
10. The steam system provides constant pressure steam flow, good stability and safety
11. Professional and excellent performance pumps and valves, and imported pipeline system fully guarantee the reliability and stability of the product
Technical parameters:
Model:JK9830
Analysis range: 0.1-210 mg N
Precision (RSD): ≤0.5%
Recovery rate (display value error): ≥99.5% (±0.5%)
Sample analysis time: 3-5min/ (cooling water temperature 18ºC)
Data storage capacity: 100,000 sets of data
Communication interface: 232/network/cooling water/reagent level
Delay analysis: reaction time 0-2 hours
Safe alkali adding mode: 0-999 seconds
Automatic shutdown time: 60 minutes
Working voltage: AC220V/50Hz
Heating power: 2000W
Dimensions: 500*460*710mm
Net weight: 26Kg
| Model | 9830 |
| 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 |
Warranty Service
From the date of acceptance, we can provide 12 months quality guarantee, all the maintenance costs and accessories parts costs are free within the date of quality guarantee (spare and accessories parts costs from instrument faults by human factors will be charged proper costs).
After the date of quality guarantee, we will in charge of maintain instrument, and charge proper costs according to actual maintenance costs.
Please contact us if you have interest to our Instrument:
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