Type: Conductivity Meter
Brand Name: Leici
Model Number: Dds-11a
Place Of Origin: Shanghai, China
Packaging: Standard export packaging
DDS-11A
DDS-11A Digital Conductivity Meter
1.LED display;
2. Adopting the direction-sensitive detection technology with high accuracy.
DDB-303A Portable Conductivity Meter
DDB-303A conductivity meter is an instrument for measuring the conductivity of aqueous solutions in the laboratory. It is widely used in petrochemical industry, biomedicine, sewage treatment, environmental monitoring, mine smelting and other industries as well as colleges and universities and scientific research units. With a suitable constant conductivity electrode, it can also be used to measure the conductivity of pure or ultrapure water in electronic semiconductors, nuclear energy industry and power plants.
1. Powered by AA battery, easy to carry, can be used in the field, low power consumption;
2.Large screen LCD digital display, clearly display the temperature parameter setting;
3. Three types of electrodes (0.01, 1.0, 10) can be selected to measure the conductivity of general water and high-purity water.
| Model | DDS-11A | DDB-303A |
| Instrument level | 1.5 grade | 1.0 grade |
| Measurement parameters | Conductivity | Conductivity |
| Conductivity | 0.00μS/cm~100mS/cm | 0.00μS/cm~100mS/cm |
| Basic error | ±1.5%(FS) | ±1.0%FS |
| stability | ±1.0%(FS)/3h | |
| Manual temperature compensation range | (15~35)℃ | |
| power supply | AC220V;50Hz | Two AA alkaline batteries |
| Size (mm); weight (kg) | 210×86×50;1.0 | 170×70×30;0.3 |
Packaging & Shipping
According to the volume and weight of the product and export requirements, provide multi-layer boxes and iron box packaging.
Transportation is based on customers in different regions using steam, rail, road and air transportation.
Our company mainly deals in Hardware Tools, combined tools, electric tools, Special Tools For Petroleum, Metal Processing Machinery and petroleum drilling equipment. Diagonal Cutting Plier，Oil Drill Pipes，Drilling Tools，Diesel Engine Etc.Our companyoperates hardware tools and has established long-term and stable cooperative relations with many retailers. Rugao yaou import & Export Co. Ltd has won the trust of our customers with the principle of multi variety operation characteristics and small profit and quick turnover. Enjoy a high position among consumers. FAQ
A1: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output,
Q2. What if I use this machine for the first time and know nothing of it ?
A2: We will have our engineers teach you how to operate it,you can just inform us some details of the product you need then we can customize as your special order.
Q3. How does your factory do regarding quality control?
A3: We has been regard quality as the priority. We always attach great importance to quality controlling from the very beginning to the very end ,so our press can match all the CE and ISO standard also more strict standard .
Q4. How about your delivery time?
A4: Generally, it will take 35 working days after receiving your deposit payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have standard machines in stock.
Q5. What is the warrantee period of the machine?
A5: We can supply 1 year warranty for our machines, We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.
Q6. after-sales service
A6: 1. Installation:Free installation and commissioning, travel expense is on foreign customer.(Including round ticket and
accommodation cost)
2. Personnel training: Our engineers will give your employees free machine training when they come to your company to assemble the machines, and welcome to our factory to learn how to operate our machine
Product Categories : Oil Drilling Machinery > Petroleum Instruments
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