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AKM-2/20 Automatic Mass Comparators

AKM-2/20 Automatic Mass Comparators
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Product code: WL-411-0009
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Overview

Maximum capacity [Max]: 20.5kg
Readability [d]: 0.1mg

Application:

Mass comparator AKM-2 series featuring automatic

mass

loader enables automatic determination of

mass

deviations of a single

weight

in a single cycle. The system of automatic mass comparator is commonly applicable in mass measuring laboratories, and particularly in certification units for weights classes E, F and M.

Design and functionality:

The supervising part of a mass comparator is a digital module which cooperates with a controller of instrument’s mechanical components. The automatic mass loader features a basis with self-centring fields, a robot and a steel body. The digital module and the robot are located in mass comparator’s

weighing

chamber. The loading robot is controlled by the computer’s controller. The instrument is operated by means of digital display which is plugged to mass comparator’s controller.

Lengthwise shift of the loading robot with weights is carried out automatically using solenoid actuators. Additional software functions enable loading and taking off the weights, data processing and storing, and data export to instrument’s memory. 

Videos

RMCS - Radwag Mass Comparator System

Datasheet

E1

5 kg ÷ 20 kg

 

E2

1 kg ÷ 20 kg

 

F1

1 kg ÷ 20 kg

 

F2

1 kg ÷ 20 kg

 

M1

-

 

M2

-

 

Maximum capacity [Max]

20.5

 kg

Readability [d]

0.1

 mg

Repeatability (5% Max)

0.4 mg (1 kg)

 

Repeatability (Max)

0.4 mg (20 kg)

 

Eccentricity (tested load)

0

 mg

Electric compensation range

-500 g ÷ +500 g

 

Stabilization time

30

 s

Adjustment

external

 

Supplementary weights internal

half automatic

 

Supplementary weights external

-

 

Power supply

100 ÷ 240 V AC 50 / 60 Hz

 

Operating temperature

+10 ÷ +30

 °C

Working temperature change rate

±0.5°C/12h (±0.3°C/4h)

 

Atmospheric humidity

40% ÷ 60%

 

Atmospheric humidity change rate

± 2 % / 12 h

 

Weighing pan dimensions

ø90

 mm

Weighing device dimensions

455×275×380

 mm

Controling device dimensions

206×140×70

 mm

Packaging dimensions

1150×770×1320

 mm

Net weight

39

 kg

Net weight

235

 kg

Gross weight

68

 kg

Gross weight

352

 kg

Repeatability is expressed as a standard deviation determined for 6 ABBA cycles. Standard deviation is experimentally determined under ambient conditions for calibration of E1 class mass standards specified in OIML R111 (Table C.1.) document.

Documentation

Technical specification
Publications and teaching materials

User Manual
(2.14 MB)

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Data Sheet
(1.00 MB)

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RMCS
(2.95 MB)

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THBR System 2.0
(5.24 MB)

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Detection of vibrations at the electronic balances workstation
(2.02 MB)

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Automatic Comparison of Weights and Mass Standards 2017
(8.34 MB)

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Principles_of_metrology
(0.10 MB)

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Guidelines for a weighing room for correct microbalance and mass comparator operation
(0.82 MB)

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Mass Comparators
(12.00 MB)

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Accessories

RAD-KEY
RMCS System
Receipt printer
THBR 2.0 System - Ambient Conditions Monitoring
RS 232 cables (scale - EPSON printer)
RS 232, RS 485 cables
Barcode scanners

Radwag Balances and Scales

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26-600 Radom
Poland
tel.: +48 48 386 60 00
e-mail: export@radwag.com
TIN: PL7960000327
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