UNI-T UT512 Υψηλής Τάσης Μετρητής Αντίστασης Μόνωσης (Insulation Tester)

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  UNI-T
• Model / MPN
  UT512
• Category
  High-voltage insulation resistance tester (megohmmeter)
• Display
  LCD, 9999 counts, 29-segment bargraph, 19 mm digit height
• Test Voltages
  500 V, 1000 V, 1500 V, 2500 V (product listing) — manual also shows variants: 500 V, 1000 V, 2500 V, 5000 V
• Insulation Resistance Range
  0.1 MΩ to 100 GΩ (depending on selected range)
• Insulation Accuracy
  ±(3% + 5 digits)
• AC Voltage Range
  1–30 V / 600 V
• DC Voltage Range
  1–30 V / 600 V
• AC/DC Voltage Accuracy
  ±(2% + 5 digits)
• Continuity Test
  Audible buzzer for <30 Ω
• Memory
  Stores up to 18 measurements
• Interface
  USB (data logging/recall)
• Auto-ranging
  Yes
• Polarization Index (PI)
  Supported
• Timed Measurement
  Preset up to 15 minutes
• Compare Function
  Pass/Fail (Compare)
• Protection / Safety
  CAT III 600 V, EN 61010, Pollution Degree 2
• Power / Current Consumption
  ~20 mA average, up to 600 mA max
• Weight
  ≈2000 g (with battery)
• Dimensions
  202 × 155 × 94 mm
• Backlight
  Yes (bright backlight)
• Overload Protection
  Anti-overload (OPP)
• Continuity Threshold
  <30 Ω (buzzer)
• Storage / Recall
  Yes (18 records)
• Operating Conditions
  18°C–28°C, 45%–75% RH for stated accuracy
• Typical Accessories
  Test leads, batteries, user manual, carrying case (varies by seller)

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