Add to compare : AK-4/1000 Automatic Mass Comparators

Radwag Balances and Scales - Advanced Weighing Technologies
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AK-4/1000 Automatic Mass Comparators

AK-4/1000 Automatic Mass Comparators in Mass Comparators
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Product code: WL-413-0002
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Overview

Maximum capacity [Max]: 1.02kg
Readability [d]: 0.005mg

Application:
Automatic

mass

comparator AK-4/1000 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-4/1000 is designed to compare weights from 100 g to 1 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.

Videos

RMCS - Radwag Mass Comparator System
Automatic Mass Comparator of AK-4 Series

Datasheet

E1

100 g ÷ 1 kg

 

E2

100 g ÷ 1 kg

 

F1

100 g ÷ 1 kg

 

F2

100 g ÷ 1 kg

 

Maximum capacity [Max]

1.02

 kg

Readability [d]

0.005

 mg

Standard repeatability [5% Max]

8

 µg

Standard repeatability [Max]

15

 µg

Permissible repeatability

25

 µg

Eccentricity (tested load)

0

 mg

Electric compensation range

-10 g ÷ +20 g

 

Stabilization time

30

 s

Adjustment

external

 

Supplementary weights internal

half automatic

 

Supplementary weights external

-

 

Magazine positions

4

 

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

±5%/12h (3%/4h)

 

Weighing pan dimensions

ø50

 mm

Weighing device dimensions

385×215×600

 mm

Controling device dimensions

206×140×70

 mm

Anti-draft chamber dimensions

560×340×665

 mm

Packaging dimensions

860×800×560

 mm

Chamber packaging size

950×420×630

 mm

Net weight

46.8

 kg

Gross weight

66.8

 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 - AK-4 4Y.KO
(1.93 MB)
Save See the publication
Data Sheet
(1.07 MB)
Save See the publication
Guidelines for a weighing room for correct microbalance and mass comparator operation
(0.82 MB)
Save See the publication
Principles_of_metrology
(0.10 MB)
Save See the publication
Automatic Comparison of Weights and Mass Standards 2017
(8.34 MB)
Save See the publication
Detection of vibrations at the electronic balances workstation
(2.02 MB)
Save See the publication
THBR System 2.0
(5.17 MB)
Save See the publication
Mass Comparators
(11.13 MB)
Save See the publication
RMCS
(2.97 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
Torunska 5
26-600 Radom
Poland
tel.: +48 48 386 60 00
e-mail: export@radwag.com
TIN: PL7960000327
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