Precision balance
EWJ 300-3H

Product family: EWJ

High-quality precision balance with automatic internal adjustment

Technical Data

Weighing capacity [Max] 300 g
Readability [d] 0,001 g
Units g, t, gn, dwt, tl (Tw), tl (HK), ozt, ct, lb, N, oz, tl (Cn), D, mom, bt
Linearity ± 0,005 g
Reproducibility 0,002 g
Stabilization time 3 s
USP Minimum weight of sample (k = 2, U = 0.1%) 4 g
Interfaces RS-232 standard, USB-Device
Adjustment options Internal calibration (automatic)
Recommended adjusting weight 300 g (F1)
Ambient temperature 15 °C – 35 °C
Dimensions weighing surface (Ø) 80 mm
Material draught shield plastic, glass
Material housing plastic
Dimension housing (W×D×H) 220×340×321 mm
Material weighing plate stainless steel
Net weight approx. 3,6 kg
Construction type of the scale Single-range balance
Your price
€ 620,00 *
*plus shipping costs (not applicable for downloads), plus VAT
Available from stock
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We will be happy to consult you on our KERN scales and weights
Tel.: +49 7433 9933-560
scales@kern-sohn.com

Standard

Automatic internal adjustment
RS 232 data interface
USB data interface
GLP/ISO printer
Piece counting
Recipe level A
Percentage determination
Weighing units
Universal mains adapter_B
Weighing principle: Strain gauges
Delivery_Express_1_day

Option

Rechargeable battery pack
Certificate_DAkkS_3_days

Description

  • Automatic internal adjustment, time-controlled every 2 h, guarantees high degree of accuracy and makes the balance independent of its location
  • Capacity display: A bargraph display lights up to show how much of the weighing range is still available
  • USB data interface for transferring weighing data to the PC, printer etc.
  • Cost-effective variant without data interfaces
  • Large glass draught shield with 3 sliding doors for easy access to the items being weighed. Weighing space W×D×H 155×175×217 mm
  • Protective working cover included with delivery

Note

Technical Data

Weighing capacity [Max] 300 g
Readability [d] 0,001 g
Units g, t, gn, dwt, tl (Tw), tl (HK), ozt, ct, lb, N, oz, tl (Cn), D, mom, bt
Linearity ± 0,005 g
Reproducibility 0,002 g
Stabilization time 3 s
USP Minimum weight of sample (k = 2, U = 0.1%) 4 g
Interfaces RS-232 standard, USB-Device
Adjustment options Internal calibration (automatic)
Recommended adjusting weight 300 g (F1)
Ambient temperature 15 °C – 35 °C
Dimensions weighing surface (Ø) 80 mm
Material draught shield plastic, glass
Material housing plastic
Dimension housing (W×D×H) 220×340×321 mm
Material weighing plate stainless steel
Net weight approx. 3,6 kg
Construction type of the scale Single-range balance

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