DC Resistance Meter, buy High accuracy ohm meter for varistors with large LCD display on China Suppliers Mobile

Product Details

High accuracy ohm meter for varistors with large LCD display

Feature

♦ A variety of measurement modes

♦ Display the value of A in real time

♦ Double voltage measuring leakage current

♦ Instrument can automatically sorting and filing

♦ With memory, computation, maintenance, self-test, leak alarm functions

♦ With short circuit protection, over current protection functions

♦ The complete communication interface can be connected with PC to analyze the data of ring varistors in real time.

Application

♦ Resistance of SrTiO3 material

♦ Resistance of ZnO material

♦ Annular ceramic dielectric substrate and composite electrode connected to the annular ceramic medium substrate

♦ Shaped-ring varistor with positive temperature coefficient voltage characteristic

Specification

Model	HPS2548
Feature
Displayer	Large LCD display
Display Digits	4Digits
Measurement Function
Measurement Mode	Three-pole three-pin(Three-probe method) Three-pole four-pin(Four-probe method) Three-pole six-pin(Six-probe method) Five-pole five-pin(Five-probe method) Seven-pole seven-pin(Seven-probe method) Double-sided three-pole four-pin(Eight-probe method)
Kr	1.000~999.9
α	0.00~999.9
Ranging Mode	Auto,Manual
Trigger Mode	Internal,Manual,External
Average Times	1-255
Correction	Short correction
Display Mode	Direct reading,ABS,%, Sorting result
Signal Source
Output Voltage	35V,75V
Constant Current Accuracy	10mA±0.05mA;1.00mA±0.01mA
Sorting and interfaces
Signal Output	BIN1~BN8,NG
Beep	OFF,IN,HI,LO
Interface	RS-232C/HANDLER/USB Device/GPIB(option)
General Specification
Working Environment	0°C -40°C ,≤90%RH
Power Supply	198V -242V(AC),47.5Hz -63Hz
Power Consumption	≤60 VA

Accessories

Standard accessories:

♦ AC power cord

♦ User's manual

♦ Testing report

♦ Warranty card and certificate

♦ HPS25044 Ring varistors special test line

♦ Communication cable

Optional accessories:

♦ USB to RS232 universal serial line (1.8 meters)

♦ Software CD (PC Data Acquisition Software)

Technical Service:

♦ We have professional engineers who design the test methods and test fixture for the product, debugged test equipment parameter to reach the optimal performance.

♦ We provide free technical training and offer free equipment maintenance technology.

♦ We can design special test programs and test fixture according to the customer.

Our customers