Reduced price! KERN EWJ 300-3 Precision balance View larger

KERN EWJ 300-3 Precision balance

High-quality precision balance with automatic internal adjustment

More details

418,50 €

-10%

465,00 €

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Data sheet

Weighing range [Max]300g
Readout [d]0,001g
Linearity0,003g
Weighing plate dimensions∅ 80 mm
Material weighing platestainless steel
Option Calibration Certificateyes
Weighing unitsct dwt lb mo oz ozt tl (HK) tl (Singap. Malays) tl (Tw)
Net weight2,5 kg

More info

  • Easy to use: All primary functions have their own key on the keypad
  • Automatic internal adjustment time-controlled every 4 hours. Guarantees high degree of accuracy and makes the balance independent of its location
  • Ideal for mobile applications which require verification, such as ambulatory gold and jewellery purchasing
  • Capacity display: A bar lights up to show how much of the weighing range is still available
  • Draught shield, weighing space WxDxH 145x160x80 mm
  • RS-232 and USB interfaces for transferring weighing data to the PC, printer, USB sticks etc.

FEATURES

Internal adjusting (CAL): Quick setting of the balance's accuracy with internal adjusting weight (motordriven). Data interface RS-232: To connect the balance to a printer, PC or network USB data interface: To connect the balance to a printer, PC or other peripherals. GLP/ISO log: with weight, date and time. Only with KERN printers, see Accessories Piece counting: Reference quantities selectable. Display can be switched from piece to weight. Recipe level A: Separate memory for the weight of the tare container and the recipe ingredients (net total). Percentage determination: Displays the deviation from the reference weight (100%) in % instead of grams. Weighing units: Can be switched to e.g. nonmetric units at the touch of a key. See balance model. Universal mains adapter: with universal input and optional input socket adapters for EU, GB, USA Strain gauge: An electrical resistor strip that is glued to an elastic deforming body made of aluminium. As the strain gauge is mechanically deformed its resistance value changes, allowing 3 years warranty

OPTIONS

Rechargeable battery pack: rechargeable set Calibration possible. The time required for DAkkS calibration is 3-4 days Verification possible. The time required for verification is 3-4 days

ALL MODELS
Item number
Weighing
range
[Max]
g
Readout

[d]
g
Verific.
value
[e]
g
Minimum
load
[Min]
g
Linearity

g
Option
Verification
Option
Calibration
Certificate
EWJ 300-3
300
0,001
 
 
0,003
Bullet_Ja.gif
EWJ 300-3H
300
0,001
 
 
0,003
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3000
0,01
 
 
0,05
Bullet_Ja.gif
600
0,01
0,1
0,5
0,03
Bullet_Ja.gif
Bullet_Ja.gif
600
0,01
0,1
0,5
0,03
Bullet_Ja.gif
Bullet_Ja.gif
EWJ 6000-1SM
6000
0,1
1
5
0,3
Bullet_Ja.gif
Bullet_Ja.gif
EWJ 6000-1M
6000
0,1
1
5
0,3
Bullet_Ja.gif
Bullet_Ja.gif

Note: For applications that require verification, please order verification at the same time, initial verification at a later date is not possible. Verification at the factory, we need to know the full address of the location of use.

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