Audited Supplier
I. USE
Used to test the amount of Ammonia and nitrogen dissolved in an aqueous solution
1. Using a 3-inch color LCD screen with intuitive GUI graphic navigation and membrane button panel design, the keys are thin, soft, and have good protection, and can withstand more than 1 million pressings; the keys are rich, intuitive, easy to understand, and guide.
2. The instrument is small and light. It can measure a variety of conventional water parameters, such as COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, chromaticity, heavy metal ions in suspended solids, etc. The concentration can be read directly without conversion, and the measurement results are more accurate.
3. It has the function of large-capacity storage, built-in 5 manufacturer curves, 195 expansion curves, and can store more than 5,000 experimental data, which is convenient for users to view freely.
4. The unique high-precision filter system makes the instrument more stable and the measurement accuracy is higher.
5. Built-in large-capacity lithium battery, excellent charging system, the battery life can reach 10 hours.
6. Using cold light source and narrow-band interference technology, the life of the light source is up to 10W hours.
7. With the new ARM9 chip, the instrument is more responsive and has a larger capacity of up to 500M memory.
8. Support USB storage, which is convenient for users to store data.
9. Support users to build their own curves according to different measurement requirements, and the segmentation coefficient K can be adjusted according to measurement requirements.
| Number | Name | Technical indicators |
| 1 | Test item | Ammonia nitrogen |
| 2 | Measuring range | 05-100mg/L (segmented) |
| 3 | Determination method | Nessler reagent spectrophotometry |
| 4 | Display | 3-inch color LCD screen |
| 5 | Date communication | USB connector |
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9. General Lab Equipment and Tools.
10. Scientific Lab Equipment and Tools.
V. Our services
1. Production:
Our factory choose high quality material include steel, stainless steel, circuit board, motor, etc. By strict and efficient production and inspection, products are in high quality and possible low cost.
2. Shipment:
We use 9mm and 15mm thick plywood as packing, heavy machine will be packed in high strength to keep it intact during shipment. We ship goods out from company in shortest time and book fast ship to make sure customer can get goods quickly.
3. After sales:
After shipment, we will delivery shipping documents to customer correctly and quickly. Supply one year warranty for all machines, after one year, we will still supply quick and effective after sales solution.
