1.Introduction:

   ETCR3800 series intelligent lightning protection component tester is used to measure the performance parameters of various metal oxide varistors (MOV) and Gas discharge tubes (GDT).   The tester has high-voltage short-circuit protection, over-current protection, high-voltage presetting, range adjustment, self-inspection function, measurement range of spark voltage U1mA: 0~2000V, measurement range of leakage current: 0~ 499.9μa, good repeatability.It also has the function of setting up qualified range and judging and screening qualified products.Widely used in lightning protection component, surge protectorand other over voltage protection components performance parameters test.

  The instrument adopts touch color screen, direct function, one-button measurement, easy and fast operation, with excellent test stability and anti-interference ability.At the same time, the meter is build in a large capacity rechargeable lithium battery, and with data storage, qualified judgment, automatic shutdown, USB data upload and other functions.

  ETCR3800 series lightning components tester has shockproof, dustproof, moisture-proof structure, the whole machine is beautiful and durable, adapt to bad working environment.It is the commonly used necessary instruments in the lightning protection, power, communication, electromechanical installation and maintenance, lightning protection components manufacturers, and industrial enterprise departments.

          2.Type series：

    Product  model :ETCR3800A

    MOV test: Yes

    GDT test: Yes

    Insulation resistance test: No

       3.Range and measurement accuracy：

                      Functions

       Iteam

       Measuring range

       Accuracy of measurement

       Resolution

                   MOV

       voltage 0~2100V

       20～2000V

       ±2% RDG 3 DGT

       1 v

                   current 0~1.5mA

       0～1000μA

       ±2% RDG 10 DGT

       0.1 μA

                   GDT

       voltage0~2100V/1.5mA

       20～2000V

       ±2% RDG 3 DGT

       1 v

       4.Specification：   

                  Battery

      DC 7.2V 2600maH rechargeable lithium battery (standby for more than 3 hours continuously)

                Measuring way

      Dc voltage drop method

                Shift

      Full automatic shift

                Display mode

      Colour touch screen

                The LCD size

      108 mm * 65 mm

                Size

      212 mm * 175 mm * 76 mm

                Mass quantity

      1200 g

                The test line

      Red 1 meter, black 1 meter; Two alligator clips and two watch pens

                Over voltage protection

      Yes

                Data is stored

      MOV test: 1000groups, GDT test 1000 groups, insulation resistance 1000 groups

                Test log viewer

      Yes

                Overflow shows

      The symbol "9999.99" indicates when the overrange occurs

                  Test mode

      Single mode: no preset needed, for a few test.

Continue mode: preset needed, for a batch test.

                Data export

      USB interface, test log record data upload computer, can be exported to Excel format.

                The battery voltage

      Battery power indicator shows that the battery power is pressed down to remind timely charging.

                Automatic shutdown

      Automatically shut downaffter15 minutes no operation

                Power consumption

      Standby: about 140mA, measurement: about 830mA

                accessories

      1 piece of main tester; 2 test lines; 2 alligator clips; 2 meter pens; 1 charger; 1 USB communication line; Aluminum box 1 piece