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GAOTek TTR Tester
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GAOTek Return Loss Tester

GAOTek Insulation Resistance

This Transmission Line Testers has output voltage of 1000, Insulation of 15 KV, 30 TOHM, 7 mA, circuit current of ≥7 mA, and power supply of 6.2 Ah.

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SKU: GAOTek-TLT-178 Category:
Description

Description

Features

  • The combination of touch color screen
  • button and wave band knob
  • the function perfect can be directly
  • tested with one button,
  • the operation of inquiry
  • record is simple and convenient.
  • Rich display content which can display on same screen
  • various test modes and insulation resistance value
  • output voltage and the voltage of tested object
  • current, test timing, test time
  • battery power, operation help, etc.
  • Double shell structure, firm and durable
  • protection level IP65.
  • Large capacity rechargeable lithium battery.
  • Voltage monitor function

 

Technical Specifications

Rated Voltage 250 V, 500 V, 1000 V, 2500 V, 5000 V, 10 KV, 15 KV
Output Voltage Accuracy (5 % to 10 %) ± 10 V
Insulation Resistance Range 15 KV, 30 TOHM,7 mA
Output Short Circuit Current ≥7 mA
Power Supply Rechargeable lithium battery pack 6.2 Ah
Polarization Index Test Yes
Dielectric Absorption Ratio Test Yes
Ramp Test Mode The output voltage will start at 10 % of the preset voltage and increase in steps of 10 % until the preset voltage is reached
Filtered Resistance Test Mode 10 S, 20 S, 30 S, 40 S (4 selection)
Voltage Test Range: AC or DC 0 V to 1000 V;Accuracy: ± (5 % + 3 V)
Current Test Range: 0.01 nA to 9 mA;Accuracy: ± (5 % + 0.2 nA);
Capacitance Test Range: 10 nF to 25 uF;Accuracy: ± (10 % + nF)
Voltage Monitor Monitor the voltage of the measured object, and monitor discharge status after test, forbidden to test when voltage is larger than 36V, protect instrument and operator.
Test Timer Automatic record test time, time range: 0 s to 9999 s
Storage Function Automatically store the real-time test data with test date, time and timing, total of 1000 groups
Upload Function Upload the stored data to computer with USB communication cable.
Battery Power Indication Yes, when battery voltage low will remind to replace the battery
Automatic Shutdown After 15 min start-up will shut down automatically without any operation
Test Wire Red high voltage test wire 1 pcs (with alligator clip 1 PCS and hook 1 PCS), green test wire 1 PCS, black test wire 1 PCS
Protection Level Close the case IP65; open the case IP40
Working Environment -4 °F to 122 °F (-20 ℃ to 50 ℃); 80 % rh
Store Environment -13 °F to 149 °F (-25 ℃ to 65 ℃); 80 % rh
Insulation Resistance 50 MOHM (1000 V) (between the test circuit and shell)
Withstand Voltage AC 3 KV 50 Hz 1 min (between the test circuit and shell)
Suitable Safety Standard IEC 61010 to 1, IEC61326 1
Meter Dimension 11.02 in x 10.2 in x 6.2 in (280 mm × 260 mm × 160 mm)
Meter Weight 10.8 lb (4900 g) (include battery)