Add to compare : AK-4/5000 Automatic Mass Comparators

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AK-4/5000 Automatic Mass Comparators

AK - AK-4/5000 is designed to compare weights from 1 kg to 5 kg. The instrument is commonly applicable in mass measuring laboratories, and particularly in certification units for weights classes E and F
This image is for reference only.

Product code: WL-413-0006

Overview

Maximum capacity [Max]: 5.05kg
Readability [d]: 0.01mg

Application:
Automatic

mass

comparator AK-4/5000 series is intended to automatic determination of weights

mass

deviations with operator’s activity limited to the minimum. The comparator enables determining deviations of three tested weights in a single cycle. AK-4/5000 is designed to compare weights from 1 kg to 5 kg. The instrument is commonly applicable in mass measuring laboratories, and particularly in certification units for weights classes E and F.

Design and functionality:
The supervising part of the mass comparator is a digital module which cooperates with a controller of instrument’s mechanical components. The digital module and the automatic loader are located in mass comparator’s

weighing

chamber. The instrument is operated by means of digital display which is plugged to mass comparator’s controller. The supervising elements are not integrated with mass comparator’s mechanical parts, thus enabling separation of instrument’s

weighing

chamber from ambient conditions influence.

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Datasheet

E1

1 kg ÷ 5 kg

 

E2

1 kg ÷ 5 kg

 

F1

1 kg ÷ 5 kg

 

F2

1 kg ÷ 5 kg

 

M1

-

 

M2

-

 

Maximum capacity [Max]

5.05

 kg

Readability [d]

0.01

 mg

Repeatability absolute

30 µg (5000 g)

 

Repeatability (Max)

20 µg (5000 g)

 

Repeatability low load

15 µg (1000 g)

 

Repeatability typical

15 µg (5000 g)

 

Eccentricity (tested load)

0

 mg

Electric compensation range

-10 g ÷ +50 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

+15 ÷ +30

 °C

Operating temperature change rate

±0.5°C/12h (±0.3°C/4h)

 

Relative humidity

40% ÷ 60%

 

Relative humidity change rate

± 2 % / 4 h

 

Weighing pan dimensions

ø75

 mm

Weighing device dimensions

350×405×650

 mm

Controling device dimensions

206×140×70

 mm

Anti-draft chamber dimensions

660×470×700

 mm

Packaging dimensions

1000×900×685

 mm

Chamber packaging size

930×750×1000

 mm

Net weight

70

 kg

Gross weight

97

 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
Manuals
(1.93 MB)
Save See the publication
Data Sheet
(1.09 MB)
Save See the publication
RMCS
(2.97 MB)
Save See the publication
THBR System 2.0
(5.17 MB)
Save See the publication
Detection of vibrations at the electronic balances workstation
(2.02 MB)
Save See the publication
Automatic Comparison of Weights and Mass Standards 2017
(8.34 MB)
Save See the publication
Principles_of_metrology
(0.10 MB)
Save See the publication
Guidelines for a weighing room for correct microbalance and mass comparator operation
(0.82 MB)
Save See the publication
Mass Comparators
(11.13 MB)
Save See the publication

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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