Precision balance
440-21A

Product family: 440

The classic balance in the laboratory

Technical Data

Weighing capacity [Max] 60 g
Readability [d] 0,001 g
Units g, gn, dwt, tl (Tw), tl (HK), ozt, ct, mo, oz, tol
Linearity ± 0,003 g
Reproducibility 0,001 g
Stabilization time 3 s
USP Minimum weight of sample (k = 2, U = 0.1%) 2 g
Interfaces RS-232 standard
Adjustment options Adjusting with external weight

more data

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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

Standard

CAL adjusting program
RS 232 data interface
GLP/ISO printer
Piece counting
Recipe level A
Percentage determination
Weighing units
Function_Mean value_Animal
Battery operation
Universal mains adapter_B
Weighing principle: Strain gauges
Delivery_Express_1_day

Option

Rechargeable battery pack
Certificate_DAkkS_3_days

Description

  • Compact size, practical for small spaces
  • Percentage determination: makes it possible to store a given weight value (100 %) and to determine deviations from this target value
  • Ring-shaped draught shield standard, weighing space ⌀×H 90×40 mm
  • Protective working cover included with delivery

Note

Did you know?

  • The USP minimum sample weight is a measure for the smallest permitted weight in accordance with USP (United States Pharmacopeia).

Technical Data

Weighing capacity [Max] 60 g
Readability [d] 0,001 g
Units g, gn, dwt, tl (Tw), tl (HK), ozt, ct, mo, oz, tol
Linearity ± 0,003 g
Reproducibility 0,001 g
Stabilization time 3 s
USP Minimum weight of sample (k = 2, U = 0.1%) 2 g
Interfaces RS-232 standard
Adjustment options Adjusting with external weight
Recommended adjusting weight 50 g (F2)
Ambient temperature 5 °C – 35 °C
Dimensions weighing surface (Ø) 81 mm
Material draught shield plastic
Material housing plastic
Dimension housing (W×D×H) 165×230×80 mm
Material weighing plate plastic, with conductive lacquer
Net weight approx. 0,95 kg
Construction type of the scale Single-range balance
GTIN/EAN number 4045761068421

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