| After-sales Service: | Life Long Term Technical Support |
|---|---|
| Warranty: | 1 Year |
| Display: | Digital |
| Appliance: | Medical Research, Biochemistry, Environment Analysis |
| Portable: | Portable |
| Certification: | ISO9001 |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 1.Matching DIS-16B (or optional DIS-20B/25B/36B) digestion apparatus;
2.The display of the digestion apparatus is a 3.5-inch color touch screen with a resolution of 320x240, displayed in Chinese and English;
3.With printing and USB data upload;
4.For wastewater testing.
The use of imported high-brightness, long-life cold light source and highly stable narrow-band interference optical system makes the instrument extremely stable and repeatable.
The digestion instrument and the host are independent instruments, which do not affect the stability of the optical system.
Digestion apparatus temperature PID automatic temperature control, timing, high precision.
The digestion temperature and time can be freely set for other purposes.
Digestion and colorimetry use the same digestion colorimetric tube, which has high strength and hardness and can be used repeatedly.
LCD large-screen liquid crystal display, long life and low failure rate, operation menu display in Chinese.
It can save 20 standard curves and 1000 measured values of COD, ammonia nitrogen, total phosphorus and total nitrogen, which will not be lost after power failure.
With printing function: the test record can be printed immediately or the query record can be printed.
With USB interface data upload function, the data records stored in the instrument can be uploaded to the computer for saving or editing and printing.
| Name | COD/Ammonia Nitrogen/Total Phosphorus/Total Nitrogen Analyzer | |||
| Instrument model | CNPN-401 | |||
| Measurement item | COD | Ammonia nitrogen | total phosphorus | total nitrogen |
| Measuring range | 5~2000mg/L(available to extend 20000mg/L) | 0.02~25mg/L | 0.00~10mg/L | 0~100mg/L |
| Indication error | ≤±5 %(F.S) | ≤±3%(F.S) | ≤±5%(F.S) | ≤±5%(F.S) |
| Anti-chlorine interference | ≤2000mg/L | - | - | - |
| Digestion temperature | 165ºC | - | 120ºC | 125ºC |
| digestion time | 15min | - | 30min | 30min |
| Temperature control range | Room temperature~200ºC can be set | |||
| Temperature control accuracy | ≤±1.0ºC | |||
| Repeatability | ≤±3% | |||
| Optical stability | ≤0.002A/20min | |||
| batch size | 16 water samples (optional 25, 36, 20) | |||
| Digestor display | Color touch screen, English display | |||
| Instrument size | Main machine:340mm×250mm×130mm Digestion apparatus:260mm×355mm×135mm(Without protective cover) |
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| Instrument weight | Main machine:4kg;Digestion apparatus:5.5kg | |||
| Item | Quantity | Item | Quantity |
| Main machine | 1set | COD reagent | 1 set (can measure 250 water samples) |
| DIS-16B Digestion furnace | 1 set | Ammonia nitrogen reagent | 1 set (can measure 250 water samples) |
| colorimetric tube | 40 pcs | Total Phosphorus Reagent | 1 set (can measure 100 water samples) |
| digestion tube | 10pcs | Total nitrogen reagent | 1 set (can measure 50 water samples) |
| Digestion shield | 1 piece | Product certification | 1 piece |
| user's manual | 1 piece | Warranty Card | 1 piece |
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can we visit your factory online?
Absolutely no problem
Q5:Can online video inspection before shipment?
Absolutely no problem
Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
Suppliers with verified business licenses
Audited Supplier 
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