NBDT-1800 Multi-parameter ph tds meter chlorine turbidity water quality analyzer

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  • 1 - 4 Sets
  • 5 - 9 Sets
  • >=10 Sets
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Quick Details
Place of Origin:
Guangxi, China (Mainland)
Brand Name:
Model Number:
Product name:
Multi-parameter water quality analyzer
Water Treatment Industry
Measurement range:
0.00~14.00ph, 0-2000us/cm,0-20mg/L, 0-20NTU,0~100.0℃.
Power supply:
AC110V~220V 10%
0.01PH, 1us/cm,0.01mg/L,0.01NTU,0.1℃.
Supply Ability
Supply Ability:
1000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Product Description


            Multi-parameter is widely used in environmental protection, waste water treatment, cultivation, food processing, printing, metallurgy, pharmacy, fermentation, chemical industry and tap water. It is designed for continuous detection of multiple parameters in liquid. 

Detailed Images
Technical parameters
◇Precision:0.01 PH, 0.1℃.
◇Accuracy:±0.02PH , ±0.3°C
◇Temperature compensation:0-99.9℃.
◇Precision:1  us/cm
◇Resolution:Water hardness:0-20.00mg/L, 0-60℃.
◇Precision:0.01 mg/L
◇Resolution: turbidity meter:0-10NTU, 0-20NTU, 0-100NTU, 0-200NTU.
◇Precision:0.01 %
◇Range of ozone
0 ~ 20.00 mg/L,temperature compensation: 0~60℃
◇Range of suspended solids
activated sludge: 0 ~2000mg/L
◇Range of turbidity
Flow-through: 1-10,0-20,0-100 ,0-200NTU   Throw-in  0-500,0-2000 ,0~4000NTU
◇Range of residual chlorine
0 ~ 20.00 mg/L,compensation: 0~60℃
Main Features
◇ The new designed shell is waterproof ,moisture-proof and dust-proof.
◇ Two channels 4-20mA , Two channels temperature.
◇ Products with high precision, high stability performance and strong anti-interference ability.
◇ Large screen dot matrix LCD, support English operation menu, multi-parameters display at the same time.
◇ Automatic temperature compensation.
◇ Communication function : RS - 485 communication port witch can optional , photoelectric isolation 4-20mA current output , the corresponding value can be set freely.
◇ Optional the online acquisiton softerware of the host computer of our company can be selected to collect and process the data. 
◇ Automatic identification standard solution, recoverable factory Setting.
◇ The watchdog function: make sure the instrument does not crash.
◇ Power-off protection > 10 years.
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Our Company


Our Factory

The technician

Our technician


Our Warehouse

The sales team

Our Team

 Nanning Nobo Instrument Co., Ltd. is a leading high-tech enterprise for water quality analysis instrument about 10 years , which includes design , R & D , production , sales and service . It is located in Nanning city , Guangxi Province , China .

We are focus on researching and developing intelligent water quality analysis instrument .Such as , PH/ORP meter , conductivity meter , dissolved oxygen meter , residual chlorin meter , dissolved ozone meter , ion meter , turbidity meter , salinity meter , sludge concentration meter ect. and the related digital sensors . Applied the internet of things technology, we devoted ourselves to offer multi-parameter water quality monitoring system , water quality data networking and other technical solutions.

The products are hot selling all over the world , and win the favor of customers with features of high quality , accuracy measurement , easy maintenance ,high performance-price ratio .They are wiedly used to monitor water quality in many different fields . Such as , sewage , municipal tap water, aquaculture , medical treatment, pharmacy , fermentation ,chemical industry , food processing , environmental project and so on .

With the change and development of the times and the market, our company has been transformed from a traditional water quality analyzer manufacturer to a comprehensive manufacturer based on digital sensors, intelligent water quality analyzer, water quality monitoring system and internet large data service.

Packing & Delivery
Product Name: Online Multi-parameter Water Quality Analyzer
Brand Name: NOBOTECH
Model Number: NBDT-1800
Place of Origin:Nanning, China
Delivery Time: 3 to 4 day after payment
Why Chooes US

 Choose US !

1. Our company was established in 2009 and years of experience make us excellence andn factory with strong R&D center and QA team which can totally make s professional.

2.We have our owure the quality of every single product.  

2. Our products' prices are the cheapest in the market cause we can manufacture, so you can be given an originally wholesale price.

3. We have a completed after-sale service so that you don't have to worry about anything.

4. High quality! Inexpensive price! Quick response! Excellent service experience!


Q: How do you guarantee the quality?

A: Firstly, we have our own factory with strong R&D center and QA team which can totally make sure the quality of every single product. Secondly, we have a completed after-sale service so that you don't have to worry about anything.

Q: Is OEM available?

A: Yes, all goods can be customized according to your requirements, including packing, LOGO print, etc.

Q: Can it buy only 1 set of the meter?

A: Yes. No matter how many products you buy, we are grateful all along.

Q: How to deliver the goods for trial order or small order?

A : For trial order or small order, we prefer to choose international express, such as DHL, EMS which are faster and more convenient for customers. Meanwhile, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.

Q: If we have not found the model from website, what should we do? 

A: Please contact us with description of what you need, and we research and develop new model every month, and some of them may have not been uploaded in website immediately. But If this is a new product, we can develop it for you according to your detailed information about your product.

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