SEW ST-1505 3线接地阻抗计

  • 制造商: SEW
    Model: ST1505
    • 报价要求 报价要求
  • USD 128.70

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  • 正品保修
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Model: ST-1505
Manufacturer: SEW 
Origin: Taiwan
Warranty: 12 months
 
Measuring ranges Earth resistance  
 0-10Ω / 0-100Ω / 0-1000Ω
 Earth voltage  0-30 Vac (40-500Hz)
 Accuracy  Earth resistance  ±3% of full scale
                 Earth voltage  ±2.5% of full scale
 Measuring system Earth resistance by constant current 
 inverter 820 Hz, 2mA approx.
 Open circuit 
 indication LED will be unlit
 Dimensions 163(L) × 100(W) × 50(D)mm
 Weight
 (battery included) Approx. 460g
 Power source 1.5V (AA) × 6 
 Safety standards IEC 1010 CAT II 30V
Accessories
Instruction manual
Test leads (red-15m, yellow-10m,
green-5m)
Auxiliary earth spikes
Carry case
Batteries
 

 

Chi tiết

 

FEATURES
● High quality Taut Band movement.
● Capable of measuring earth resistance and earth voltage. 
● The timer operates automatically for about three to 
   five minutes when the “PUSH BUTTON SWITCH” 
   and “TIMER ON BUTTON” are pressed together. 
● This will keep test “ON” for the duration of the timer.
● Battery check function. 
● Calibration performed with supplied test leads.
 
  SPECIFICATIONS
     
 
 Measuring ranges  Earth resistance  
 0-10Ω / 0-100Ω / 0-1000Ω
 Earth voltage  0-30 Vac (40-500Hz)
 Accuracy  Earth resistance  ±3% of full scale
 Earth voltage  ±2.5% of full scale
 Measuring system  Earth resistance by constant current 
 inverter 820 Hz, 2mA approx.
 Open circuit 
 indication
 LED will be unlit
 Dimensions  163(L) × 100(W) × 50(D)mm
 Weight
 (battery included)
 Approx. 460g
 Power source  1.5V (AA) × 6 
 Safety standards  IEC 1010 CAT II 30V
   
 


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