emin

Sew 4235 ER 四线接地电阻/电阻率测试仪

  • 制造商: SEW
    Model: 4235ER
    来源: Taiwan
    • 报价要求 报价要求
  • 8,154,500 VND
  • 价格合理详情请致电

    热线:   (+84) 966520220

    电话:  +84 (24) 62923267


      

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化

Model: 4235 ER
Manufacturer: Sew
Made in Taiwan
Warranty: 12 months
 Measuring ranges     
 Earth Resistance: 0-20Ω / 0-200Ω / 0-2kΩ
 Earth Voltage: 0-300.0V AC
 Earth Resistivity (ρ=2 × π × L × R):
 0.06~6.28kΩ.m
 0.62~62.8kΩ.m
 6.28~628kΩ.m
 Accuracy:
 Earth Resistance:  ±2%rdg ± 3dgt
 Earth Voltage:  ±2%rdg ± 3dgt
 Earth resistance resolution:
 0-20Ω : 0.01Ω
 0-200Ω : 0.1Ω
 0-2kΩ : 1Ω
Measuring system: Earth resistance by constant current
 Inverter 820Hz approx. 2mA
 Dimensions:  250(L) x 190(W) x 110(D)mm
 Weight: 1430g
 Power source : 1.5V (AA) × 8
Accessories: Test leads (red-15m, black-10m, yellow-10m green-5m), Auxiliary earth spike × 4, Instruction manual, Shoulder belt, Carrying case, Batteries

详细

Datasheet

注册收新闻 - 获得优惠活动的机会