HY-LCT/LCTA Test instrument is a universal portable test device,mainly for various types of analog load cells,digital load cells,analog weighing indicators, big screen display and on-site troubleshooting for some interfaces.

Main features:

1.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;

2.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;

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

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

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

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

6.Through RS232 to test the big screen display is normal or patible with a variety of the communication protocol of big screen display from different manufactures(Yaohua and Qiuhao) and continuous improvement.

7.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)

Buying Guides

Item	Model	Used for
Wireless Weighing Indicator Series	HY-180/HY-280/HY-680/HY-680SS ATW/ATW-S/ATW-A/ATW-AN ATP HY12W/HY-A9W/HY-WSS/HY-BSW/ AWT/CT4	Wireless indicator/wireless sender/wireless crane scale /connect to PC /wireless platform scale/wireless truck scale /and so on
Wireless Crane System/Crane System	HYCS-DY1( dynameter ) OCS-WS wireless crane scale HY-BHW (Wireless Crane Scale) OCS-ZS	For crane scale/ Pier / factory / shipping and so on (100kg~150t)
Weighing Indicator Series	HY12(Usual)/HY16(large LED)/HY18(iron shell) HY-D200/D201(Control indicator) HY-A9	For platform scale/truck scale and so on
Load Cell Series	Double beam load cells Single beam load cells Columned load cells Torsional ring load cells S type load cell Single point load cells Spoke load cells	Analog load cells Digital load cells High-Temp. load cells Wireless load cells Anti-Exploding load cells
Big screen display/Wireless	HY-BDW/ HY-BDW-dot / HY-BD HY-BSI-1”/3”/5”/8” / BD-dot-SS	For big screen display/ scoreboard and so on
Truck Scale	Export Electronic Truck Scale Short Platform Truck Scale Concrete truck scale GAB Seires Export type truck scale Wireless scale system	For Weighing all the cars (5t~150t)
Platform Scale	HYPS-A HYPS-B ( series floor scale with bottom frame ) HYPS-FR / HYPS-FTR / HYPS-FU	For Weighing all goods (1t~5t)
Portable axle scale	HY-L15C Portable weighing pads HY-L15CW Wireless Portable weighing pads HY-L16 HY-L16W Wireless Portable weighing pads	For Dynamic or static weighing (3t~30t per axle)
Bench Scale	HY-EA / EAS /HY-EA-SS 3030cm/3040cm/4050cm 5060cm/6060cm/6080cm	For all goods (100kg~800kg)
Software & Equipment	HY-VC Standard weighing software HY-BSWHY-VC Unattended Weighing Management System HY-VC Dynamic axle load scales unattended Weight Management System	For Conventional or custom weighing system software
Loadcell Testing tools	HY-LCT Load cell Tester / HY - SMT load cell simulator	For test all analog load cell zero output, stability,linearity and others parameters
Parts & Others	JB-Junction box / Cable 4/6 wire	For parts