Handheld Portable Tuning Fork Density/Concentration Meter

  The portable tuning fork density/concentration meter excites the metal fork using the vibration source and makes the fork vibrate freely at the center frequency. This frequency has corresponding relationship with the density of the liquid in contact. Therefore, by analyzing the frequency, the density of liquid can be measured, and the temperature can be compensated to eliminate temperature drift of the system. The concentration can be converted into the concentration value at 20 according to the relationship between density and concentration of the corresponding liquid. This device integrates density, concentration, Baume degree, and temperature, and a variety of liquids can be selected. Easy to carry, intuitive display, simple and convenient.

Power supply: Built-in 3.7VDC lithium battery, which can be equipped with a charger

Concentration range: 0~100% (20)which can be calibrated to a certain range according to use condition

Density range: 0-2g/cm3, which can be calibrated to a certain range according to use condition

Concentration accuracy: 0.5%; resolution: 0.1%; repeatability: 0.2%

Density accuracy: 0.002g/cm3; resolution: 0.0001; repeatability: 0.0005

Medium temperature: 0~60ºC (liquid);ambient temperature: -40~85ºC

Medium viscosity: <2000mpa.s

Reaction speed: 2S

Application field

1. Petrochemical industry: Diesel, gasoline, ethylene, etc.

2. Chemical industry: Sulfuric acid, hydrochloric acid, nitric acid, chloroacetic acid, ammonia, methanol,ethanol, brine, sodium hydroxide,          refrigerant, sodium carbonate, glycerol, hydrogen peroxide, etc.

3. Pharmaceutical industry: Medicinal solution, biological liquid, alcohol extraction, acetone, alcohol recovery, etc.

4. Food and beverage industry: Sweet water, fruit juice, brewing, cream, etc.

5. Battery and electrolyte industry: Sulfuric acid, lithium hydroxide, etc.

6. Environmental protection industry: Desulfurization (lime slurry, calcium plaster), denitration (ammonia, urea), wastewater treatment MVR     (acid, alkali, salt recovery), etc.

Physical indicators

Interface material: Stainless stee

Cable material: Anti-corrosion silicone rubber

Materials in contact with medium: 316L, which can meet special requirements

Dimension (standard size)

Transportation and storage
1. By air/sea/truck/railway;  by express;
2. The products and accessories shall be stored indoors under the original packaging conditions, with the ambient temperature within -10~+55 ºC and the relative humidity not more than 85%.

Zhongshan Sani Measuring Instruments Co., Ltd .Founded in 2009 at Tanzhou Town, Zhongshan City of China. Sani specialied in R&D, manufacture and sales of automatic process control instruments. Such as online density meters, concentration meters, pressure transmitters, flow meters, liquid level meters and temperature transmitters.Specially delicated in online concentration/density meters and pressure transmitters.Sani offers a wide range of density/concentration meters for any applications, all of which are easy to install, operate and maintain.Sani has a professional and experienced R&D team, and have been collaborating with some universities and Research Institutes in China, to make Sani becomes one of the leading manufactuers of industrial automatic process control instruments.And make sure to provide reliable,high precision, high cost performance measurement and control instruments.

Sani adheres to the concept of "service first, quality assurance, and user confidence". We have provided high-quality supporting services for many domestic and foreign enterprises, and our professional technology and the concept of thinking about customers make us a reliable partner. We sincerely look forward to extensive cooperation with people and enterprises from all walks of life to jointly create a better tomorrow for industrial intelligent manufacturing.

1. Our products are all qualified products after strict inspection, along with certificates of conformity, manuals and related accessories.
2. All products sold by Sani are entitled to life-long maintenance, and provide free services when out of warranty period, except for replacement components 
3. Sani guarantees that the products will be shipped on time.
4.If the user receives the goods, and find the product  has quality problems or damaged in transportation and can not be used normally, please contact us immediately, we will reply within 1 hour.
5.Sani company provides technical support for technical problems, installation and using problems with free charge.  Also provide OEM and costomizing          

1. Q: Are you a manufacturer or trading company?
   A: We are the manufacturer for online density meters, concentration meters, pressure transmitters since 2009. 
 
2. Q: What's your quality control system?
   A: As an ISO9001:2008 certificated manufacturer, we have a strict quality control system, and each product is done with fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
3. Q: Is there MOQ with your product?
   A: We have no MOQ limits, 1pc for testing is acceptable.
 
4. Q: Do you provide customized products?
   A: Yes, we can print your logo on our products; OEM, ODM & customization are welcome.
 
5. Q: What is the warranty of your products? And after-sales service?
   A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
 
6. Q: What is the lead time of your product?
   A: We are a factory, our lead time is always within 10~15 working days for products without customization, but lead-time will vary based on different products. You can check detailed lead-time with our sales.

7. Q: What international certificates do you have for your products?
   A: We have CE, SIL,ISO9001