As a company specializing in the production and trading of ammonia tester, Benchtop Ammonia Nitrogen Analyzer, Portable Ammonia Nitrogen Meter, we strive for quality excellence and total customer satisfaction. We tailor our services to meet the individual needs. We will closely integrate market development trends and the needs of consumers, and will be courageous in innovating and continually improving our Benchtop Ammonia Nitrogen Analyzer. We comply with the requirements of international, national, provincial and local laws, regulations and standards related to the protection of the environment and human health and safety, and strive to do better. For regions where there are no laws and regulations, or when the regulations are weak and insufficient to guide our business operations, we will apply the best environmental, health and safety (EHS) management practices. Our team of experienced professionals will work closely with you to understand your needs and deliver custom solutions that meet your unique requirements. We create brands and contribute to economic development, environmental protection and social progress. The company has strong technology and has gathered many professionals in the industry to continuously devote itself to product research and development. Since its establishment, the company has been continuously optimizing and innovating products, and has been well received by users in many industries. We uphold the business philosophy of "Excellent Quality, Customer Satisfaction", and we are your sincere friend to provide you with excellent products and perfect services. Based on the tenet of customer first, we strive to dedicate first-class products and first-class services to our customers.
  • Benchtop Ammonia Nitrogen Analyzer
    Model: AD-83T
    Measuring Range: 0.00~10.00 mg/L
    Power Supply: 220V
    Resolution: 0.01 mg/L
  • Portable Ammonia Nitrogen Meter
    Model: AD-82B
    Measuring Range: 0.00~10 mg/L
    Indication Error: ±5% FS
    Repeatability: ≤3%
    Size: 266×200×130 mm
  • Laboratory Portable Turbidity Meter
    Model: ZD-201, ZD-401, ZD-501, ZD-801, ZD-1001
    Principle: 90° scattered light
    Minimum Display Value: 0.1/0.01 NTU
    Display Error: ±6% (±2% FS)
  • Total Phosphate Tester
    Model: BZL-1
    Measuring Range: 0~1.20 mg/L
    Resolution: 0.01 mg/L
    Repeatability: 0.01
    Linear Error: ±5% FS
  • Desktop Phosphate Analyzer
    Model: LSY-1, LYS-1T
    Measuring Range: 0~1.84 mg/L
    Resolution: 0.01 mg/L
    Repeatability: 1%
  • Desktop Manganese Meter
    Model: TMn-1
    Measuring Range: 0~25 mg/L
    Resolution: 0.01 mg/L
    Repeatability: ≤2%
  • Desktop Pt-Co Colorimeter
    Model: BSD-50, BSD-500
    Principle: Platinum-cobalt standard colorimetric method
    Measuring Range: 0~50 PCU, 0~500 PCU
    Basic Error: ±5% FS
  • Benchtop Colorimeter
    Model: BSD-50AW, BSD-50BW, BSD-500AW, BSD-500BW
    Accuracy: 1 PCU, 0.1 PCU, 1 PCU, 0.1 PCU
    Calibration: 2, 3, 4, 4
    Principle: Platinum-cobalt standard colorimetric method
  • Benchtop Iron Ion Analyzer
    Model: TFe, BFe
    Measuring Range: 0~5 mg/L, 0~5 mg/L
    Resolution: 0.01 mg/L, 0.01 mg/L
    Repeatability: 1%, 1%
  • Benchtop Free Chlorine Meter
    Model: YL-1Z
    Measuring Range: 0~5 mg/L
    Power Supply: 220V
    Resolution: 0.01 mg/L
  • Thermostatic COD Digester
    Model: COD-HX
    Temperature Range: 32°C ~ 399°C
    Accuracy: ±2°C
    Heating Time: (170°C) < 30 min
  • COD Digester
    Model: HW6, HW8
    Quantity of Tubes: 6-tube, 8-tube
    Measuring Range: 0~700 mg/L; sample can be diluted if exceeding the range
    Reflux Device: Three-ball burr reflux condenser +...
Doug Santos star star star star star
The products produced by this supplier can catch our eyes. They are not only beautiful in appearance, but also very easy to use!
Sandra Grover star star star star star
Your products look very beautiful, with a stylish appearance, we like it very much.
Natalie Liberty star star star star star
The quality of the product is very good, beyond our expectation, exactly the same as in your brochure, our boss is very satisfied.
Alice Atkins star star star star star
We appreciate that your products are stylish yet minimalistic, and that your designers can extract our advice.
Brian Eaton star star star star star
Although you are a century old enterprise, you have the most advanced ideas, and can constantly learn to develop the latest products.
Marti Marks star star star star star
The goods are complete and undamaged, and we look forward to the next cooperation!
Focusing on the future and relying on the upgrading of the manufacturing industry, our company continues to develop Portable Whiteness Meter, manganese meter suitable for the production and use requirements of users in various industries. Our company has been adhering to the business philosophy of "technology first, service-oriented, customer first, and integrity wins" to continuously improve our business level. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of benchtop ammonia nitrogen analyzer in China, featured by quality products and good service. Please rest assured to buy bulk durable benchtop ammonia nitrogen analyzer in stock here from our factory. We also accept customized orders.
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