If you have any questions,pls contact me any time.
Send your Inquiry Details in the Below, Click "Send" Now!
Welcome to TradeChina
Manufacturer price Silt Density Index Water Ro System SDI testing Kit
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
High quality SDI KIT
The Silt Density Index (SDI) is calculated upon the sample water's actual decay in flow rate, when it flows through the 0.45micron pore size filter membrane under 0.207MPA in a certain time. SDI is one of the effective measurements to quantify the amount of the particle and colloid in the pre-treated water. It is an important index ensuring the efficient operation of the reverse osmosis separation process etc.
Water Silt Density Index Tester possesses the properties of the convenient membrane installment, speedy pressure adjustment and small testing error etc. The main components of the test apparatus include: Inlet connection, Valve, pressure regulator, pressure gauge, A-type adaptor, filter and other connection fittings.
1:Close water ball valve (2), prevent the water entering the measure apparatus.
2:Locate and connect installation of screw (1 ) of the measure apparatus with the place examinated.
3:Open the water ball valve (2 ),let water entering, gently pull the adjusting knob (10), and adjust the pressure to 207kpa.
4:Close the water ball valve (2 ).
5:Take down the membrane filter box . (Method of fetching the membrane box: push the valve( 4 ) connecting quickly upwards, the membrane filter box comes off automatically. Notice: Hold the membrane filter box properly while dismantling ,prevent the membrane filter box from damaging while coming off. )
6:Open membrane filter box after taking down , take out membrane filter box " O " type ring ,take out a piece of 0. 45µm membrane by nipper and put it in the support board of membrane filter box underpan(7), enclose and put " O " type ring in the normal position, and then, cover oneself up with the membrane filter box top cover (6) ,twist the screw (5 ) tightly to the proper degree.
7:Insert the membrane filter box in and connect the valve (4 )connecting quickly;
2:Locate and connect installation of screw (1 ) of the measure apparatus with the place examinated.
3:Open the water ball valve (2 ),let water entering, gently pull the adjusting knob (10), and adjust the pressure to 207kpa.
4:Close the water ball valve (2 ).
5:Take down the membrane filter box . (Method of fetching the membrane box: push the valve( 4 ) connecting quickly upwards, the membrane filter box comes off automatically. Notice: Hold the membrane filter box properly while dismantling ,prevent the membrane filter box from damaging while coming off. )
6:Open membrane filter box after taking down , take out membrane filter box " O " type ring ,take out a piece of 0. 45µm membrane by nipper and put it in the support board of membrane filter box underpan(7), enclose and put " O " type ring in the normal position, and then, cover oneself up with the membrane filter box top cover (6) ,twist the screw (5 ) tightly to the proper degree.
7:Insert the membrane filter box in and connect the valve (4 )connecting quickly;
8:Open ball valve (2 ) slowly and expel the air bubble secretly from the membrane filter box, close up the water ball valve (2), and then twist
screw (5) tightly and completely.
9:Open ball valve (2 ), determine the time (t1:second) while filtering 500ml water sample, and let it filter continue.
10:After 5 , 10 and 15 minutes, determine the time (t2:second) while filtering 500ml water sample (notice: During testing entirely, the pressure must be in the range of 207 +/- 7kpa).
11:Determine the temperature of water (notice: Among examining entirely, the temperature must keep within change of one degrees Centigrade range).
12:SDI value (calculational methods)
screw (5) tightly and completely.
9:Open ball valve (2 ), determine the time (t1:second) while filtering 500ml water sample, and let it filter continue.
10:After 5 , 10 and 15 minutes, determine the time (t2:second) while filtering 500ml water sample (notice: During testing entirely, the pressure must be in the range of 207 +/- 7kpa).
11:Determine the temperature of water (notice: Among examining entirely, the temperature must keep within change of one degrees Centigrade range).
12:SDI value (calculational methods)
Related Products
Packing & Delivery
Our Company
Suzhou RunMo Water Treatment Technology Co.,Ltd. has been focused on R&D, manufacturing and marketing of Reverse Osmosis Membrane, Ultrafiltration Membrane and MBR Filtration Systems. Thanks to its cooperation with US high-tech companies, RunMo has developed and launched its ultra-low pressure series and brackish water series RO membranes, which have been tested by market and popular both at home and abroad over past few years.
Nowadays, Runmo has become one of the leading manufacturers of RO/UF membranes in China, with production facility of 7500 m2 and annual output of 270,000 pieces of membrane per year. Our company is seeking to build up and enhance its sales network in the international market, welcome to contact us if you're interested in cooperation with Runmo!
Our Service
1.Reply your enquiry within 24 working hours.
2 .Experienced staff answer all your questiones in fluent English.
3. Customized design is available.
4. Provide product samples within 1 week according to your samples,drawing or design.
5. When you come to visit our factory,we can pick up you at airport or hotal.
6. During the using our products,our customer service staff can answer any question about the quality and technology.
FAQ
Q1: Are you manufacturer or trading company?
A1: We are manufacturer of RO membrane and membrane housing, located in jiangsu in the south of China.
Q2: Your MOQ?
A2: 1 pieces.
Q3: Why do you higher prices than other companies ?
A3: For the same quality products, we are committed to provide the lowest price.
Q4: How long do you need to produce a cycle?
A4: we have some stock of normal product, 1-3 days for customized samples; 7-25 days for batch goods.
Q5: What products do you offer?
A5: RO membrane, membrane housing, filter housing, FRP tank....
Contact us
Welcome to contact us
No desirable products?
Sourcing assistant>
How to start your business
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier