| After-sales Service: | Provided |
|---|---|
| Warranty: | 1 Year |
| Channel: | 4 |
| Wavelength Accuracy: | Center Wavelength ±1nm |
| Optical Stability: | The Absorbance Drift Is Less Than 0.002A Within 20 |
| Transport Package: | Carton Box |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 1.Wavelength is automatically selected when measuring samples, no adjustment required.
2.Excellent wavelength repeatability, basically no error.
3.The optical part of the instrument is strictly controlled to ensure its high performance.
4.LCD large screen Chinese menu operation, convenient and intuitive.
5.With a USB interface, data records can be transferred to a computer and saved as files.
6.Has a data storage function. .
7.Has a record printing function.
| No. | Measurement item | Measurement range | Unit | Maximum error |
| 1 | Ammonia nitrogen (low range) | 0.02-5.00 | mg/L | 3%(F.S) |
| 2 | Ammonia nitrogen (high range) | 5.00-25.00 | mg/L | 3%(F.S) |
| 3 | CODMn (permanganate index) | 0.00-10.00 | mg/L | 0.2 or 5% |
| 4 | Residual chlorine (low range) | 0.02-2.00 | mg/L | 0.1 or 5% |
| 5 | Residual chlorine (high range) | 2.00-10.00 | mg/L | 5% |
| 6 | Total chlorine (low range) | 0.02-2.00 | mg/L | 0.1 or 5% |
| 7 | Total chlorine (high range) | 2.00-10.00 | mg/L | 5% |
| 8 | Chlorine dioxide (low range) | 0.05-2.00 | mg/L | 0.2 or 5% |
| 9 | Chlorine dioxide (high range) | 2.00-20.00 | mg/L | 5% |
| 10 | Sulfate | 5-200 | mg/L | 5% |
| 11 | Nitrate (nitrogen) | 0.02-10.0 | mg/L | 0.1 or 5% |
| 12 | Phosphate (low range) | 0.01-10.0 | mg/L | 0.2 or 5% |
| 13 | Phosphate (high range) | 10.0-50.0 | mg/L | 5% |
| 14 | Nitrite nitrogen (low) | 0.02-1.0 | mg/L | 0.05 or 5% |
| 15 | Nitrite nitrogen (high) | 1.0-5.0 | mg/L | 5% |
| 16 | Sulfide | 0.005-1.000 | mg/L | 5%(F.S) |
| 17 | Fluoride | 0.05-2.0 | mg/L | 5%(F.S) |
| 18 | Cyanide | 0.01-0.50 | mg/L | 5%(F.S) |
| 19 | Bromide | 0.10-5.00 | mg/L | 5%(F.S) |
| 20 | Formaldehyde | 0.05-2.5 | mg/L | 5%(F.S) |
| 21 | Volatile phenol (low) | 0.20-5.0 | mg/L | 5%(F.S) |
| 22 | Volatile phenol (high) | 5.0-10.0 | mg/L | 5%(F.S) |
| 23 | Hydrazine | 0.01-0.50 | mg/L | 5%(F.S) |
| 24 | Aniline (low) | 0.03-1.0 | mg/L | 5%(F.S) |
| 25 | Aniline (high) | 1.0-5.0 | mg/L | 5%(F.S) |
| 26 | Silica | 0.01-5.00 | mg/L | 5%(F.S) |
| 27 | Total alkalinity (low) | 0-100 | mg/L | 5%(F.S) |
| 28 | Total alkalinity (high) | 100-1000 | mg/L | 5%(F.S) |
| 29 | Total hardness (low) | 0.1-5.0 | mg/L | 5%(F.S) |
| 30 | Total hardness (high) | 5.0-200.0 | mg/L | 5%(F.S) |
| 31 | Chloride | 0.20-100.0 | mg/L | 5%(F.S) |
| 32 | Copper (low) | 0.02-1.0 | mg/L | 5%(F.S) |
| 33 | Copper (high) | 1.0-10.0 | mg/L | 5%(F.S) |
| 34 | Zinc | 0.2-5.0 | mg/L | 5%(F.S) |
| 35 | Nickel (low) | 0.02-0.50 | mg/L | 5%(F.S) |
| 36 | Nickel (high) | 0.50-1.00 | mg/L | 5%(F.S) |
| 37 | Nickel | 0.02-10.0 | mg/L | 5%(F.S) |
| 38 | Iron (low) | 0.0-5.0 | mg/L | 5%(F.S) |
| 39 | Iron (high) | 5.0-10.0 | mg/L | 5%(F.S) |
| 40 | Hexavalent chromium | 0.01-1.00 | mg/L | 5%(F.S) |
| 41 | Cadmium | 0.05-0.50 | mg/L | 5%(F.S) |
| 42 | Manganese (low) | 0.01-0.10 | mg/L | 5%(F.S) |
| 43 | Manganese (high) | 0.10-1.0 | mg/L | 5%(F.S) |
| 44 | Manganese | 0.02-5.00 | mg/L | 5%(F.S) |
| 45 | Total chromium | 0.02-1.0 | mg/L | 5%(F.S) |
| 46 | Aluminum (low) | 0.01-0.40 | mg/L | 5%(F.S) |
| 47 | Aluminum (high) | 0.40-4.00 | mg/L | 5%(F.S) |
| 48 | Silver | 0.01-1.00 | mg/L | 5%(F.S) |
| 49 | Molybdenum | 0.05-1.00 | mg/L | 5%(F.S) |
| 50 | Arsenic (low) | 0.004-0.100 | mg/L | 5%(F.S) |
| 51 | Arsenic (high) | 0.100-0.500 | mg/L | 5%(F.S) |
| 52 | Beryllium | 0.001-0.10 | mg/L | 5%(F.S) |
| 53 | Boron | 0.10-2.00 | mg/L | 5%(F.S) |
| 54 | HG | 0.002-0.50 | mg/L | 5%(F.S) |
| 55 | Lead | 0.01-0.50 | mg/L | 5%(F.S) |
| 56 | PH (colorimetric method) | 0.00-14.00 | PH | ±0.2 |
| 57 | Dissolved oxygen (colorimetric method) |
0.1-10.0 | mg/L | 0.1±5% |
| 58 | Ozone | 0.01-2.5 | mg/L | 5%(F.S) |
| 59 | Anionic surfactant | 0.01-1.0 | mg/L | 5%(F.S) |
| 60 | Available chlorine | 0.0-100.0 | mg/L | 5%(F.S) |
| 61 | Chlorite | 0.00-20.00 | mg/L | 5%(F.S) |
| 62 | Antimony | 0.05-10.0 | mg/L | 5%(F.S) |
| 63 | Lodide | 0.02-1.00 | mg/L | 5%(F.S) |
1.Who are we?
BOQU instrument focus on R&D and production of Water Quality analyzer&sensor since 2007. Our mission is To be brightest eye for water quality monitoring on earth.
★ Employees: 200+ people
★ Annual growth rate: 35%
★ R&D experiences: 20+ years
★ Technical patents: 50+
★ Annual production quantities: 150,000pcs
★ Cooperation companies: Boehringer Ingelheim, CM, Roche
★ Main Industries: Power plant, Water treatment plant, Drinking water, Pharmaceutical, Fish farming, Swimming pool.
2. How can we guarantee quality?
1) 100% OQC for all of products before shipping
2)Testing pictures and videos to be provided before shipping
3.What's our main business?
Whole solution for water quality instruments. Including analyzers and sensors for pH, COD, BOD,conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness and etc..
4. Why choose us instead of other suppliers?
1) Manufacturer was established since 2007, top supplier of water quality instrument.
2)One stop solution provider for water quality monitoring, thousands of projects reference.
3)24 hours after-sales service team, products training on time.
4)20+ years R&D experience, support OEM & ODM service.
5)50+ Patents for water quality analyzer and sensor
5. What service can we provide?
Incoterms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU,
Express Delivery: DAF, DES;
Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY,CHF;
Payment method: T/T, MoneyGram, Credit Card, PayPal,Western Union, Cash, Escrow;
Language: English, Chinese, Spanish, Korean
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}