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) |
Your price
€ 620,00 *
*plus shipping costs (not applicable for downloads), plus VAT
Available from stock
Do you have questions?
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We will be happy to consult you on our KERN scales and test weights
Tel.: +49 7433 9933-560
Standard
![Automatic internal adjustment Automatic internal adjustment](picto/pictos/Piktogramm+-+Interne+Justierautomatik.png)
![RS 232 data interface RS 232 data interface](picto/pictos/Piktogramm+-+Datenschnittstelle+RS-232.png)
![USB data interface USB data interface](picto/pictos/Piktogramm+-+Datenschnittstelle+USB+.png)
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![Piece counting Piece counting](picto/pictos/Piktogramm+-+Stueckzaehlen.png)
![Recipe level A Recipe level A](picto/pictos/Piktogramm+-+Rezeptur-Level+A.png)
![Percentage determination Percentage determination](picto/pictos/Piktogramm+-+Prozentbestimmung.png)
![Weighing units Weighing units](picto/pictos/Piktogramm+-+Einheiten+umschaltbar.png)
![Universal mains adapter_B Universal mains adapter_B](picto/pictos/Piktogramm+-+Universal-Steckernetzteil+B.png)
![Weighing principle: Strain gauges Weighing principle: Strain gauges](picto/pictos/Piktogramm+-+Waegeprinzip+Dehnungsmessstreifen.png)
![Delivery_Express_1_day Delivery_Express_1_day](picto/pictos/Piktogramm+-+Paketversand+_+1+Tag_.png)
Option
![Rechargeable battery pack Rechargeable battery pack](picto/pictos/Piktogramm+-+Akku-Betrieb.png)
![Certificate_DAkkS_3_days Certificate_DAkkS_3_days](picto/pictos/Piktogramm+-+DAkkS-Kalibrierung+_+3+Tage_.png)
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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