0.3kfg 0.5kfg 1kfg Pocket Weight Scale Sensor Palm Jewelry Weight Cell CZT470

Load Cell Terminology

Each country has its own standard for the performance and quality of load cells.In Japan, there is no standard stipulated uniquely for load cells, although JIS(Load Cell - Test Method JIS B7602) and JMIF (Japan Measuring Instruments Federation) prescribe methods for performance tests.
Meanwhile, the OIML (International Organization of Legal Metrology) sets the international recommendation titled “Metrological Regulation for Load Cells,” with which each member country tries to make their local regulation consistent.The terms described below are commonly used by the OIML and its member countries.

Rated Capacity (RC)
The maximum load that a load cell can measure while meeting its specifications.

Rated Output (RO)
The difference when there is no load and when there is a load of rated capacity. It is generally expressed in output per excitation voltage (mV/V). Alternatively called “Span.”

Safe load limit
The maximum load that can be applied beyond the rated capacity without causing any permanent damage. Expressed as a percentage of rated capacity.

Compensated temperature range
The temperature range within which the rated output and the zero balance are compensated to meet the specifications.

Temperature effect on zero balance
Drifting of the zero balance caused by changes in the ambient temperature.Expressed as a percentage of rated output.

Temperature effect on rated output
Drifting of the rated output caused by changes in the ambient temperature.

Nonlinearity
The maximum deviation in output from the linear calibration curve linking the zero balance and the rated output, which is measured only when the load increases. Expressed as a percentage of rated output.

Hysteresis error
The maximum difference in output between when the load increases and when the load decreases.

Combined error
The maximum deviation of output from the linear calibration curve linking the zero balance and the rated output, including when the load increases and decreases.

Recommended/maximum excitation voltage
The voltage applied to the input terminals of load cell.

Zero balance
The electrical output when the rated excitation voltage is applied without any load on the cell. Generally expressed as a percentage of rated output.

Input terminal resistance
Measured while the output terminals are open, with no load on the cell.

Output terminal resistance
Measured while the input terminals are open, with no load on the cell.

Insulation resistance
The direct current resistance between the load cell unit and its circuit.

Recommended excitation voltage 5-15V, maximum excitation voltage 15V.
Red (red): E+ black (black): E- white (white): V- blue or green (or green blue): V+
Widely used in high precision, small measuring range weighing occasions, with good lateral, torsional, anti offset properties for miniature automatic detection equipment, compact test equipment, trace weighing equipment, push and pull device, tension and pressure testing, according to the user's requirements and dimensions of custom sensors.
Optional fit weight transmitter, weighing display meter, weighing control table, weighing alarm instrument (additional charge),

Where are load cells used?

Features

Ultra compact design

Adjusted for all kinds of loads.

Moisture proof

Wide model selection

Uchi was established in 2006 in Dongguan, China. 

After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, surge protector and protective devices of lightning protection products. It ranks front in the industry and has heartquarter in Hong Kong. With its excellent technology and quality products, Uchi has won wide recognition of overseas customers. Saini Impex PVT.LTD is our authorized sole distributor in india .

China's leading enterprise of circuit protection components​

Our strength ：

A large number of product series in our factory have passed the certification of various international standards




Factory Tour​ ：

Advanced equipment, lean production

Uchi boasts with a production base that covers an area of nearly 15000 square meters.
 

We successively imported high-tech fully automated production equipments and high precision testing instruments and have put into production to realize the automation, large scale and standardization.

Uchi has a galaxy of hi-tech talent teams headed up by national class experts to engage in the work of product development, product quality control, sales andservice technical support, etc., and has successively obtained tens of certificates of appearance patents, utility patents and inventions.
 

To guarantee the quality, we successfully passed the certification of ISO9001:2008 quality management system, scientific and efficient managing mode to carry out lean production and form scientific and efficient quality control system. The products are certified with UL, CUL, TUV, VDE, CSA and SGS, RACH 73 environmentally friendly testing certifications.

Exquisite quality at customers' favor

Uchi is an export membership of Alibaba with free import and export rights. It is appraised as Guangdong Famous Star Enterprise and Dongguan Private Enterprise. Our products have doubled and redoubled to provide more kinds and high quality and reliable products and service. Our products mainly consist of: 

Metal Oxide Varistor
DIP Varistor & SMD Varistor
Thermally Protected Varistor

DC-Link Capacitor for New energy vehicles supporting the HEVEV

Automotive Fuse Links for EV Plugin HEV FCEV
PTC Thermistor

NTC Thermistor

PPTC Resettable Fuse

Thermal Fuse

Auto Blade Fuse

Glass Fuses

Metal Film Resistor

Carbon Film Resistor

Cement Resistor

NTC Temperature Sensor

CDS Photoconductive Cell

Our products are widely used in New energy vehicles, home appliance, medical equipment, office equipment, communication equipment, phone battery, electronic calendar, electronic thermometer and temperature controller to cover military telecommunications, IT, automobile and consumer electronic fields.
Cooperation with good faiths to win in the market.
Excellent quality sincere service is the key to the success of Uchi. 

In the future Uchi will still stick to the tenets of "Quality first, customer foremost." "First class quality, first class service and customersatisfaction" to manufacture the high quality, technically advanced and reasonable prices products. We hope to trigger with global partners the revolution in resistor products. We cordially welcome friends from home and abroad to visit us for guidance and cooperation.