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A professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instrument manufacturer of weight measure instruments.​​​​​​​.

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W&J Instrument Co., Ltd. specializes in manufacturing analytical balance scale, precision weighing scale, density scale, moisture analyzer, digital viscometer, ph meter and test calibration weights. We have passed certification ISO9001:2008, ISO14001:2004, CE and ROHS. 

We have over 20 years of production experience and over 15 years of export sales experience, and more than 2000m2 factory.

Wholesale Weighbridge Manufacturer Truck Scales Supplier with good price - W&J
Weighing or truck parking on the weighing platform, under the action of gravity, the weighing platform transfers gravity to the sensor. The elastic body attached to the sensor deforms, causing the strain resistance on the elastic body strain beam and bridge pavement to lose balance. The output is an electrical signal value proportional to the weight, which is amplified through a linear amplifier and then converted into a digital signal through a/D. After micro processing, the instrument directly displays the weight number.
FEATURES AND BENEFITS
Introduction:5-Inch full color, touch screen displayDisplayed info includes: viscosity (cP/mP·s), temperature (°C/°F), shear rate/stress, % torque, spindle/speed, step program statusBuilt-In options include timed tests, data averaging, programmable QC limits/alarms, customizable speed/spindle lists, on screen data comparisonAuto range shows maximum viscosity measured with any spindle/speed combinationUSB/RS232 PC interface provides optional computer control and automatic data gathering capability Download custom test programs with included PG Flash software
Portable Axle Weight Scale Supplier & manufacturers | W&J
It is widely used by traffic management and road administration departments to check the overload and over-transportation of cars on highways, providing a strong basis for traffic management and road administration departments.It was then used for static weighing of low-value materials in major factories, mines, docks, freight yards, construction sites and other occasions.
Moisture Analyzer
The moisture meter adopts a new thermal insulation sensor and a large touch high-resolution display. The operation is simple, convenient to read, and the test data is accurate. Lightweight shape, easy to move. The halogen lamp tube is heated, and the test is fast and stable. The product is equipped with an RS232 interface, which can be connected to a computer or printer.
Viscometer
This instrument has the characteristics of high measurement sensitivity, reliable test results, convenient operation and beautiful appearance, etc. It is an instrument used to measure the absolute viscosity of Newtonian liquids and the apparent viscosity of non-Newtonian liquids. It can be widely used in grease and paint. , Plastics, medicines, accessories, paints, detergents and other objects viscosity measurement.
Split Modular Dual Range 0.1mg 0.01mg Micro Analytical Balance Laboratory Scale 0.00001g 120g Internal Calibration
Electronic analytical balance designed for precision weighingCEB series balances strike an ideal balance between innovation, convenience and good weighing performance, integrating the application modes required for daily weighing and testing processes.
The Newest Split Modular 0.0001g Precision Lab Analysis Scale Weighing 0.1mg Magnetic Analytical Balance
Electronic analytical balance designed for precision weighingCEB series balances strike an ideal balance between innovation, convenience and good weighing performance, integrating the application modes required for daily weighing and testing processes.
New 0.001g Magentic Precision Balance 1mg Laboratory Sclae Weighing 1kg 2kg Automatic Internal Calibration
Electronic analytical balance designed for precision weighingCEB series balances strike an ideal balance between innovation, convenience and good weighing performance, integrating the application modes required for daily weighing and testing processes.
Professional Precision Balance Scale 0.1mg 0.001g Automatic Weighing System For Production Line Supplier Manufacturers
High-precision weighing module Ohaus weighing module has a compact size and excellent weighing performance, and is specially designed to meet the integration needs of the industrial field. Transmit data to computers or industrial control equipment through RS232 or RS485 interface to achieve basic communication with other equipment. It can operate for a long time in an industrial environment and is a comprehensive solution for automated precision weighing.
High Temperature Fuel Oil Asphalt Viscosity Measuring Meter Viscosimeter Brookfield Digital Viscometer Manufacturer
This instrument has the characteristics of high measurement sensitivity, reliable test results, small sampling volume, easy operation, beautiful appearance, etc. It is a precision instrument used to measure the absolute viscosity of Newtonian liquids and the apparent relative viscosity of non-Newtonian liquids.It can be widely used in chemical raw materials such as grease, paint, plastic, medicine, food, coating, glue, adhesive meter, resin, solder paste, red glue, asphalt, etc.RTV-2H viscometer can also display shear rate and shear stress.The viscosity value shows continuous changes, and there is an alarm sound when it exceeds the measurement range.The high temperature furnace uses a ceramic inner tank for overall heating, uniform heating, and good thermal stability
OIML ASTM 10kg 20kg 25lb 50lb Cast Iron Calibration Weights Slotted Interlocking And Hanger Test Weights Manufacturers
Field standards for testing industrial devices Class III, Class IIlL or IIIITesting for non-marked scales without Class designationVerifying scales are within specified accuracy and tolerances
Customized 5lb 10lb 20lb 25kg 50kg Cast Iron Test Weights Hooked Iron Weights Mass Set With Slotted Base To Hang
OIML and ASTM StandardCast ironCast iron weights are a measuring tool that measures the weight of an object by comparing its mass. It is done by placing a weight on the balance pan while weighing the weight of another object. Cast iron weights usually have precise weight values because they are calibrated on a precision balance. When the balance weighs an object, the weight exerts a certain force on the balance, which in turn affects the balance point of the lever, thereby achieving accurate measurement of the mass of the object. ‌
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We also provide customized electronic balances/ laboratory scales with special functions according to customer needs.


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Tel: 0086-(0)519-85286336

Mobile: 0086-136 0612 1307

E-mail: weighinginstru@gmail.com

Wechat/Whatsapp: 0086-136 0612 1307

Add: Huayuan Road, Mudu Town, Jiangsu Province, PRC

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