NDJ-9S digital rotary viscometer for cosmetics Detailed information on food viscosity testing

Name: Digital Rotational Viscometer

model:NDJ-9S

Brand: Hu Yue Ming

Origin: Shanghai

Discounted price: 3800 yuan

one. NDJ-9S digital rotary viscometer for cosmetics Food viscosity testingWork purpose

Digital viscometers are suitable for measuring the absolute viscosity and rheological properties of various liquids and semi fluids. Widely used for measuring the viscosity of various liquids such as coatings, inks, cosmetics, food, drugs, petroleum, adhesives, etc. (Newtonian liquids).It has wide applications in scientific research such as petrochemicals, pharmaceuticals, food, light industry, and textiles. It is one of the most commonly used precision instruments in new product development and product quality control testing.

two. NDJ-9S digital rotary viscometer for cosmetics Food viscosity testingworking principle

NDJ-9SDigital rotary viscometer,Adopting microcontroller control, it is an intelligent instrument with data acquisition, processing, and Chinese character display. The instrument controls the stepper motor to operate accurately and smoothly according to the set speed, and drives the rotor to rotate through the balance spring. When the rotor is not subjected to resistance, it rotates synchronously with the motor; When the rotor is subjected to the resistance of the measured liquid, its rotation will lag behind that of the motor. When the tension of the balance spring reaches equilibrium with the resistance of the liquid, the angle of the rotor lagging behind the motor is fixed. By measuring the angle of rotation, according to the set speed and rotor,The instrument calculates the viscosity of the measured liquid and displays it on the LCD screen. Compared with similar instruments,NDJ-9SThe viscometer is not only easy to operate, with stable rotational speed, high measurement accuracy, and a wide working voltage range, but also has an automatic search function, which can search for the required parameters for measuring unknown samplesRotor and speed.

three. Main technical indicators of digital rotary viscometer

Viscosity measurement range:10-6000000 mPa·S

optional0Number rotor, measurement lower limit can be reached1 mPa·S

Viscosity measurement accuracy:±3%(full scale)

Reproducibility of viscosity measurement:±0.5%(full scale)

Viscosity resolution:1 mPa·S (use0The rotor has a resolution of0.1 mPa·S)

Standard rotor specifications:1、2、3、4Four types of rotors（0Number rotor optional parts)

Speed:0.1、0.3、0.6、1.5、3、6、12、30、60turn/divide

Temperature measurement range:-50~99℃(Optional semiconductor temperature probe)

Temperature measurement accuracy:±0.5℃

Temperature resolution: 0.1℃

Overall dimensions:95*130*155(Excluding chassis)

Net weight:2kg(Excluding chassis)

four.NDJ-9SEnvironmental conditions for the use of digital viscometers

Ambient temperature5℃-35℃(Recommended to use ambient temperature)20℃）

Relative humidity:≤80%

power supplyAC100~240V（50/60Hz）

There should be no strong electromagnetic interference near the product, no severe vibration, and no corrosive gases.

Various rotational viscometer technical parameters

For more details, please contactGuangzhou Hangxin Scientific Instrument Co., LtdThere is a discount on the price of incoming calls

This product belongs to our companyFree assumptionTo various parts of the country（Only logistics companies can reach network points）The transportation cost does not include home delivery; If home delivery is required, additional fees will be charged based on the specific address of your company. For remote areas, please call first. Our company sells productsWarranty for one year, lifetime maintenance.