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  • Precision balance KERN EWJ 600-1M Main picture
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Precision balance
EWJ 600-1M

Product family: EWJ

Precision scales with customer display – ideal for jewellers and the gold trade, for applications which require verification from 5 g, with optional verification

Technical Data

Weighing capacity [Max] 600 g
Readability [d] 0,1 g
Verification scale interval [e] 0,1 g
Units g
Conformity assessment possible ex works
Minimum weight [Min] (verifiable) 5 g
Linearity ± 0,3 g
Reproducibility 0,1 g
Stabilization time 2 s

more data

Your price
€ 490,00 *
*plus shipping costs
(excluding downloads), plus VAT
Available on stock

Additional Services

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Do you have questions?

We will be happy to consult you on our KERN scales and test weights

Tel.: +49 7433 9933-560

scales@kern-sohn.com

Service hotline for all technical questions about our laboratory scales

Tel.: +49 7433 9933-444

Standard

Internal adjustment: Adjusting accuracy using internal adjustment weight
Piece counting: Reference quantities selectable. Display can be switched from piece to weight
Percentage determination: determining the deviation in % from  the target value (100 %)
Measuring with tolerance range (checkweighing): Upper and lower limit values can be programmed, e.g. for sorting, portioning or for measuring coatings or material thicknesses. The process is supported by an acoustic and/or optical signal
Universal plug-in power supply: With universal input and optional input socket adapters for EU, CH, GB or EU, CH, GB, US or EU, CH, GB, US, AUS
Weighing principle Strain gauges:  Electrical resistor on an elastic deforming body
Package shipment by courier service: The duration of internal product provision is one day

Option

Rechargeable battery pack: Rechargeable set
Accredited calibration (DKD): The duration of the accredited calibration is 3 working days

Factory

Conformity assessment: The duration of the conformity assessment is 3 working days

Description

  • Designed for use in open points of sale in accordance with legal requirements
  • The integrated customer display on the back of the scale and the absence of an auxiliary display device (e = d) ensure legally compliant and transparent weighing directly at the point of sale
  • Note for applications requiring verification: The minimum load (min) is 5 g. Measurement results under this minimum load may not be used as a basis for sale or price determination in commercial trade
  • Weighing with tolerance range (checkweighing): a visual and audible signal helps with portioning, dispensing or grading
  • Standardised, convenient KERN concept of operation: All primary functions have their own key on the keypad
  • Capacity display: A bargraph display lights up to show how much of the weighing range is still available
  • Draught shield standard, weighing space W×D×H 134×128×80 mm, removable
  • Protective working cover included with delivery

Note

Please note for your order

  • For devices that require verification (conformity assessment according to NAWI 2014/31/EU), please include the verification when placing your order, the initial verification is not possible after delivery. Please inform the full address of the location of use for the initial verification
  • Note for applications requiring verification: The minimum load (min) is 5 g. Measurement results under this minimum load may not be used as a basis for sale or price determination in commercial trade

Applications

Main fields of application / Primary application areas

  • Jewellers
  • Gold trading

Technical Data

Weighing capacity [Max] 600 g
Readability [d] 0,1 g
Verification scale interval [e] 0,1 g
Units g
Conformity assessment possible ex works
Minimum weight [Min] (verifiable) 5 g
Linearity ± 0,3 g
Reproducibility 0,1 g
Stabilization time 2 s
Tolerance weighing
Tolerance weighing - type of signal acoustically, visual
Adjustment options Internal calibration (automatic)
Ambient temperature 0 °C – 40 °C
Dimensions weighing surface (Ø) 120 mm
Material draught shield plastic, glass
Material housing plastic
Dimension housing (W×D×H) 220×340×90 mm
Dimensions rectangular draught shield - inner (W×D×H) 134×128×80 mm
Material weighing plate stainless steel
Net weight approx. 3,2 kg
Construction type of the scale Single-range balance
Weighing system Strain gauge
Warranty Time 24 mon
GTIN/EAN number 4045761492837

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