Automatic Mas Comparator AK -4

Automatic Mass Comparators series AK-4/X are intended to automatic determination of mass deviations in weights with operator's activity limited to the minimum. Comparator enable determining deviations of three tested weights in single cycle. AK-4/X are designed to compare weights from 100 g to 1 kg. The instruments are commonly applicable in mass measuring laboratories,  and particularly in certification units for weights classes E and F.

Technical Specification

Model                                                        AK-4/100                 AK-4/1000                 AK-4/2000            AK-4/5000

Max. Capacity                                              110 g                        1.2 kg                        2.02 kg                   5.05 kg

Readability                                               0.001 mg                  0.01 mg                     0.01 mg                 0.02 mg

Repeatability                                           0.0002 mg                0.02 mg                     0.03 mg                 0.05 mg

Electric compensation range             -1 g ÷ +10 g           -10 g ÷ +20 g            -10 g ÷ +20 g        -10 g ÷ +50 g

Supplementary weights internal        50g,30g,10g       500g,300g,100g       1kg,500g,300g          3kg,1kg

Stabilization time                                                                                            20 s

Adjustment                                                                                                    external

Power supply                                                                                    13,5 ÷ 16 V DC / 2,1 A

Pan size                                                    ø 30 mm                  ø 50 mm                    ø 70 mm                ø 70 mm

Weighing unit dimensions                                                               385 × 215 × 430 mm

Control unit dimensions                                                                     206 × 140 × 70 mm

Working temperatue                                                                               +10°C ÷ +40°C

Change rate of working temperature                                                       ± 0,5°C/12h

Atmospheric humidity                                                                                  40% ÷ 60%

Change rate of atmospheric humidity                                                      ± 2% / 12 h

 

Balance Prod.

Scale Prod.

Measuring Inst.

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