zum Vergleich : Automatischer Vakuum-Massekomparator AVK-1000

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Automatischer Vakuum-Massekomparator AVK-1000

Automatischer Vakuum - RADWAG Elektronische Waagen ist ein führender Hersteller von modernen elektronischen Waagen und Zubehören für viele Industriezweige in Polen und in der Welt.
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Produktcode: WL-417-0002
Kontaktformular

Beschreibung

Wägebereich [Max]: 1002g
Ziffernschritt [d]: 0,1µg

RADWAG-manufactured AVK-1000 automatic vacuum

mass

comparator is intended for national metrological institutes that transport and maintain the national reference

mass

standard of 1 kg.

The comparator is intended for

weighing

mass standards and silicone spheres of 100 mm diameter. It enables comparison of up to 6 prototypes of max 1kg mass. The repeatability of the process is of 0.3 µg and readability of d = 0.1 µg.

A specially designed vacuum chamber enables carrying out measurements in a vacuum of 10-6 mBar capacity or in atmosphere containing noble gases.

AVK-1000 is equipped with suspended

weighing

pan that eliminates eccentricity errors.

Standard version of the mass comparator features thermo-hygro-barometer for testing ambient conditions with great accuracy: pressure of 0.001hPa, humidity of 0.01% and temperature of 0.001 °C.
The comparator is also equipped with high quality vacuum gauge.

The AVK-1000 vacuum mass comparator can be equipped with the LOAD LOCK system for carrying mass standards. The system enables switching or adding artefacts without changing the atmosphere inside the main chamber. With the use of a special chamber for mass standards switching the whole process is 90% shorter.
During mass standards replacement carried out without the use of the LOAD LOCK system, the air enters the main chamber of the mass comparator. After each opening of the chamber it is necessary to pump the air out in order to obtain required vacuum value. The vacuum mass comparator needs approx. 48 hours in order to obtain vacuum that ensures measurement repeatability.

The LOAD LOCK is equipped with a high-efficiency pump system, the time of pumping the air out in order to enable opening of the valve of the main chamber is significantly shortened. The stabilization of the main chamber after replacing/adding the mass standard and closing the valve connecting the main chamber and the LOAD LOCK system takes 5 hours.

The high-quality vacuum gauges enable monitoring and comparing the vacuum value in order to determine the moment when opening the valve again and replacing the mass standard is available. A specially designed viewfinder enables monitoring of the process.

The LOAD LOCK enables switching objects of dimensions adapted to the AVK-1000 mass comparator: cylindrical mass standards of 22-95 mm diameter and silicone spheres of 40-100 mm diameter.

Supplementing the AVK-1000 vacuum mass comparator with LOAD LOCK system significantly improves the comparison performance.

Videos

RMCS - Radwag Mass Comparator System
Automatic Vacuum Mass Comparator
AVK-1000 Automatic Vacuum Mass Comparator

Technische Daten

E1

100 g ÷ 1 kg

 

E2

100 g ÷ 1 kg

 

F1

100 g ÷ 1 kg

 

F2

100 g ÷ 1 kg

 

M1

-

 

Wägebereich [Max]

1002

 g

Ziffernschritt [d]

0,1

 µg

Absolute Wiederholbarkeit

1 µg (1 kg)

 

Wiederholbarkeit (Max)

0,6 µg (1 kg)

 

Wiederholbarkeit bei geringer Belastung

0,4 µg (100 g)

 

Typische Wiederholbarkeit

0,5 µg (1kg)

 

Elektrischer Abgleichbereich

-1 g ÷ +2 g

 

Stabilisierungszeit

60

 s

Justierung

extern

 

Externe Ballastgewichte

500 g, 800 g, 900 g

 

Magazin von Gewichten

6

 

Stromversorgung

100 ÷ 240 V AC 50 / 60 Hz

 

Umgebungstemperatur

+15 ÷ +30

 °C

Änderungsgeschwindigkeit Temperatur

±0,1°C/12h

 

Relative Luftfeuchtigkeit

45% ÷ 60%

 

Waagschale

ø100

 mm

Abmessungen der Vakuumkammer

965×745×1150

 mm

Druck in der Vakuumkammer

10(-6) mBar

 

Abmessungen der Komponenten zu Komparation

cylindryczne ø (22-95)x110; kuliste ø (40-100)

 mm

Abmessungen Wägegerät

965×745×1700

 mm

Abmessungen Bedieneinheit

206×140×70

 mm

Nettogewicht ohne Tisch

250

 kg

Nettogewicht mit Tisch

650

 kg

Dokumentation

Technische Dokumentation
Publikationen und Lerninhalte
Data Sheet
(1.05 MB) EN
Save See the publication
RMCS
(2.97 MB) EN
Save See the publication
AVK-1000 Automatic Vacuum Mass Comparator
(3.77 MB) EN
Save See the publication
Detection of vibrations at the electronic balances workstation
(2.02 MB) EN
Save See the publication
Automatic Comparison of Weights and Mass Standards 2017
(8.34 MB) EN
Save See the publication
Massekomparatoren
(11.96 MB)
Save See the publication

Zubehör

System RMCS
Thermische Drucker
Umgebungsbedingungen-Messgeräte THBR 2.0 System
Kabel RS 232 (Waage – Drucker EPSON)
Kabel RS 232RS 485
Barcodescanner

RADWAG Elektronische Waagen

Torunska 5
26-600 Radom
Polen
Tel.: +48 48 386 60 00
E-mail: export@radwag.com
VAT Nr.: 796-000-03-27
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© 2019 RADWAG Elektronische Waagen. Alle Rechte vorbehalten.

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