Precision Balance EW-N/EG-N

The classic balance with a robust tuning fork measuring system!

  • Internal adjustment circuit
  • Stable temperature behaviour
  • Shockproof construction

The Classic

#robust #quality #performance

Kern’s laboratory balances offer you all the tools you need for effective and accurate work in your laboratory environment. All important laboratory functions such as a recipe weighing function or data interfaces are on board at all times. But above all, the high-quality measuring principles of these balances, such as the tuning fork measuring principle, allow them to be used in dosing procedures with very small weight changes and rapid display. In addition, these balances are often fitted with automatic internal adjustment, which permits calibrated operation and means the balance can be used in any location.

The EW-N and EG-N have internal adjustment circuits via a rotary knob on the side, guaranteeing high accuracy and makes independent of location. With features like stable temperature behaviour, shockproof construction, high corner load performance, and short stabilization time, your work is easier to weigh. The capacity display has a bar that shows how much of the weighing range is still available, while your weight values are GLP/ISO record keeping and can totalize pieces when counting. The draught shield comes standard for models with a weighing plate size of Ø 118 mm with a weighing space of 158 W x 130 D x 78 H mm and comes with a protective working cover. Only the EW-NM has an adjusting program CAL to quickly set the balance accuracy using an external test weight.

Available Models

Model Weighing Capacity [Max] g Readability [d] g Verification Value [e] g Minimum Load [Min] g Linearity g Weighing Plate mm Verification Option* Optional DAkkS Calibration Certificate
EW 220-3NM 200 0,001 0,002 118 No Yes
EW 420-3NM 420 0,001 0,003 118 No Yes
EW 620-3NM 620 0,001 0,003 118 No Yes
EW 820-2NM 280 0,01 0,01 170×140 No Yes
EW 2200-2NM 2200 0,01 0,01 180×160 No Yes
EW 4200-2NM 4200 0,01 0,02 180×160 No Yes
EW 6200-2NM 6200 0,01 0,03 180×160 No Yes
EW 12000-1NM 12000 0,1 0,2 180×160 No Yes
EG 220-3NM 220 0,001 0,01 0,02 0,002 118 Yes Yes
EG 420-3NM 420 0,001 0,01 0,02 0,003 118 Yes Yes
EG 620-3NM 620 0,001 0,01 0,1 0,004 118 Yes Yes
EG 2200-2NM 2200 0,01 0,1 0,5 0,01 180×160 Yes Yes
EG 4200-2NM 4200 0,01 0,1 0,5 0,02 180×160 Yes Yes

*For applications that require verification, please order verification at the same time; initial verification cannot be done at a later date.

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