AK-4/1000 Automatic Mass Comparators

AK-4/1000 Automatic Mass Comparators view:1

Product code: WL-413-0002

Overview

Max 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.

Media

Datasheet

E1 100 g ÷ 1 kg 
E2 100 g ÷ 1 kg 
F1 100 g ÷ 1 kg 
F2 100 g ÷ 1 kg 
M1
M2
Max capacity [Max] 1,02 kg
Readability [d] 0,005 mg
Repeatability at low load 0,012 mg (100 g) 
Repeatability at nominal load 0,012 mg (1 kg) 
Eccentricity (tested load) 0 mg
Electric compensation range - 10 ÷ + 20 g
Stabilization time 30 s
Adjustment external 
Supplementary weights internal half automatic 
Supplementary weights external
Power supply 110 ÷ 230 V AC / 50 ÷ 60 Hz / 13,5 ÷ 16 V DC 
Working temperature +15° ÷ +30°C 
Working temperature change rate ± 0,5 °C / 12 h (± 0,3 °C / 4 h) 
Atmospheric humidity 40% ÷ 60% 
Magazine positions
Atmospheric humidity change rate ±2%/4h 
Pan Size ø50 mm
Weighing device dimensions 385×215×600 mm
Anti-draft chamber dimensions 560×340×665 mm
Controling device dimensions 206×140×70  mm
Net weight/gross weight 30 kg / 41 kg 
Packaging size 860×800×560  mm
Chamber packaging size 950×420×630 mm
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 Documentation

Data Sheet
0.47 MB EN

see the publication
Publications and teaching materials

Accessories

✉ Get a quote
Radwag Balances and Scales
Bracka 28
26-600 Radom
Poland
tel.: +48 48 384 88 00 ext. 205
fax: +48 48 385 00 10
e-mail: export@radwag.com
® 2017 RADWAG Balances and Scales. All rights reserved.
Radwag subscribe
Provide us with your
e-mail address in order to be sent
information on radwag.com news

See our movies
RADWAG