Testing tools & others

HY-LCT Load cell Tester

7.4V lithium battery
1.5v AA*5
Product description:
INQUIRY

Main features

★Test the capacity ,sensitivity and output signal of analog sensor (in

microvolt).And conversion to display the current actual weight, used to

judge the performance of analog sensor;

For example, zero output, stability,linearity and others parameters.More

accurate, more intuitive, eliminated the traditional by multimeter to

measure the input and output resistance method;

★Check the digital sensors AD code,and conversion display the current

actual weight,used to judge the relative performance of digital sensors,

such as the over output,stability,linearity and others parameters;

★It can automatically read or set the digital sensor address,zero setting and

calibration operation for full capacity.(calibration function for VIP users);

★Decimal point can be set and display the division value and filtering parameters, used as a conventional analog instrumentation;

★It can output 0-20mv analog signal,1/4000 precision.For detecting or calibration traditional analog indicators.

★Through RS232 to test the big screen display is normal or not.compatible with a variety of the communication protocol of big screen display from different manufactures(Yaohua and Qiuhao) and continuous improvement.

★Test the computer serial port is damaged or not.

Instrument Appearance

External Dimension： 210mm×100mm×35mm

Weight： 550g

Interface: (DB15 wire interface)

	Signal	Instruction
1	VCC7.4V	Digital load cells Power+
2	R-	R-,connect 6 wire digital load cells’s T-
3	R+	R+,connect 6 wire digital load cells’s T+
4	T+ (485A)	T+,connect 6 wire digital load cells’s R+ Or 4 wire digital load cells’s 485A
5	T- (485B)	T-，connect 6 wire digital load cells’s R- Or 4 wire digital load cells’s 485B
6	RXD	RS232 receive，connect to TXD port of PC
7	TXD	RS232 send，connect to PC or RXD port of big screen display.
8	GND	Digital load cell power-/GND
9	E-	E-,test for analog load cells/GND
10	S+	S+,test for analog load cells
11	S-	S-,test for analog load cells
12	E+	E+，test for analog load cells
13	Output V+	0-20mV signal output+(HY-LCTA model)
14	Output V-	0-20mV signal output-(HY-LCTA model)
15	GND	GND (HY-LCTA model)