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Automatic Vacuum Mass Comparators

AVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumps
This image is for reference only.
AVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumpsAVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumpsAVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumpsAVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumps
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This image is for reference only.
AVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumpsAVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumpsAVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumpsAVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumps
Availability:
To order
Estimated shipping date :
Ask for delivery time
Price:
Individual pricing
Choose a variant:
AVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumpskeyboard_arrow_down
  • AVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumps
    Max: 1002g | d: 0,1µg
  • AVK 1000.5Y.CP Automatic Constant Pressure Mass Comparator
    Max: 1002g | d: 0,1µg
  • AVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock System
    Max: 1002g | d: 0,1µg
We are near you.
We have been manufacturing weighing devices since 1984.

RADWAG UK Limited
4 Maple Court, Davenport Street,
Macclesfield SK10 1JE
+44 01625 569569


Delivery only on the territory of United Kingdom
Code:
WL-417-0003

Buying from the producer is all about the pros

 
✓ Update as standard

You always get the latest version of the device and software. We are constantly improving our products.

✓ This is priceless

Technical support from the product developers. Who better to know the answers to your questions? Like our Facebooku profile – stay in touch with us.

✓ Smaller carbon footprint

A solidly packaged shipment travels only one way – the one to you.

✓ Long life for your balance

In our permanent offer you will find accessories for our balances and scales, such as cables, weighing pans and power supplies, as well as all spare parts. And we carry out legalization and periodic inspections in our laboratory.

✓ The important thing

You buy a product developed and manufactured in Europe – you get a device with a certain standard of compliance.

Overview


RADWAG-manufactured AVK-1000 automatic vacuum mass comparator is intended for national metrological institutes that transfer 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.

CE
CE

Datasheet

E1 Calibration Range
100 g ÷ 1 kg
E2 Calibration Range
100 g ÷ 1 kg
F1 Calibration Range
100 g ÷ 1 kg
F2 Calibration Range
100 g ÷ 1 kg
Maximum capacity [Max]
1002 g
Readability [d]
0,1 µg
Standard repeatability [5% Max]
0,4 µg
Standard repeatability [Max]
0,5 µg
Permissible repeatability
1 µg
Electric compensation range
-1 g ÷ +2 g
Stabilization time
60 s
Adjustment
external
Display
10″ graphic colour touchscreen
Supplementary weights external
500 g, 800 g, 900 g
Magazine positions
6
Communication interface
2×USB-A, USB-C, HDMI, Ethernet, Wi-Fi®, Hotspot
Power supply
100 – 240 V AC 50/60 Hz
Operating temperature
+15 ÷ +30 °C
Operating temperature change rate
±0,1°C/12h
Relative humidity
45% ÷ 60%
Weighing pan dimensions
ø100 mm
Vacuum chamber dimensions
965×745×1150 mm
Pressure range
10(⁻⁶) mbar
Object diameters
cylindrical ø (22-95)x110; spherical ø (40-100) mm
Weighing device dimensions
965×745×1700 mm
Controling device dimensions
249×170×72 mm
Net weight (without table)
250 kg
Net weight (with table)
650 kg
AVK 1000.5Y.CP Automatic Constant Pressure Mass Comparator
This image is for reference only.
AVK 1000.5Y.CP Automatic Constant Pressure Mass ComparatorAVK 1000.5Y.CP Automatic Constant Pressure Mass ComparatorAVK 1000.5Y.CP Automatic Constant Pressure Mass ComparatorAVK 1000.5Y.CP Automatic Constant Pressure Mass Comparator
close Exit
This image is for reference only.
AVK 1000.5Y.CP Automatic Constant Pressure Mass ComparatorAVK 1000.5Y.CP Automatic Constant Pressure Mass ComparatorAVK 1000.5Y.CP Automatic Constant Pressure Mass ComparatorAVK 1000.5Y.CP Automatic Constant Pressure Mass Comparator
Availability:
To order
Estimated shipping date :
Ask for delivery time
Price:
Individual pricing
Choose a variant:
AVK 1000.5Y.CP Automatic Constant Pressure Mass Comparatorkeyboard_arrow_down
  • AVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumps
    Max: 1002g | d: 0,1µg
  • AVK 1000.5Y.CP Automatic Constant Pressure Mass Comparator
    Max: 1002g | d: 0,1µg
  • AVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock System
    Max: 1002g | d: 0,1µg
We are near you.
We have been manufacturing weighing devices since 1984.

RADWAG UK Limited
4 Maple Court, Davenport Street,
Macclesfield SK10 1JE
+44 01625 569569


Delivery only on the territory of United Kingdom
Code:
WL-417-0004

Buying from the producer is all about the pros

 
✓ Update as standard

You always get the latest version of the device and software. We are constantly improving our products.

✓ This is priceless

Technical support from the product developers. Who better to know the answers to your questions? Like our Facebooku profile – stay in touch with us.

✓ Smaller carbon footprint

A solidly packaged shipment travels only one way – the one to you.

✓ Long life for your balance

In our permanent offer you will find accessories for our balances and scales, such as cables, weighing pans and power supplies, as well as all spare parts. And we carry out legalization and periodic inspections in our laboratory.

✓ The important thing

You buy a product developed and manufactured in Europe – you get a device with a certain standard of compliance.

Overview


RADWAG-manufactured AVK-1000 automatic vacuum mass comparator is intended for national metrological institutes that transfer 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.

CE
CE

Datasheet

E1 Calibration Range
100 g ÷ 1 kg
E2 Calibration Range
100 g ÷ 1 kg
F1 Calibration Range
100 g ÷ 1 kg
F2 Calibration Range
100 g ÷ 1 kg
Maximum capacity [Max]
1002 g
Readability [d]
0,1 µg
Standard repeatability [5% Max]
0,7 µg
Standard repeatability [Max]
1 µg
Permissible repeatability
1,5 µg
Electric compensation range
-1 g ÷ +2 g
Stabilization time
60 s
Adjustment
external
Display
10″ graphic colour touchscreen
Supplementary weights external
500 g, 800 g, 900 g
Magazine positions
6
Communication interface
2×USB-A, USB-C, HDMI, Ethernet, Wi-Fi®, Hotspot
Power supply
100 – 240 V AC 50/60 Hz
Operating temperature
+15 ÷ +30 °C
Operating temperature change rate
±0,1°C/12h
Relative humidity
45% ÷ 60%
Weighing pan dimensions
ø100 mm
Vacuum chamber dimensions
965×745×1150 mm
Pressure range
constant
Object diameters
cylindrical ø (22-95)x110; spherical ø (40-100) mm
Weighing device dimensions
965×745×1700 mm
Controling device dimensions
249×170×72 mm
Net weight (without table)
250 kg
Net weight (with table)
650 kg
AVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock System
This image is for reference only.
AVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock System
close Exit
This image is for reference only.
AVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock SystemAVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock System
Availability:
To order
Estimated shipping date :
Ask for delivery time
Price:
Individual pricing
Choose a variant:
AVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock Systemkeyboard_arrow_down
  • AVK 1000.5Y Automatic Vacuum Mass Comparator equipped with pumps
    Max: 1002g | d: 0,1µg
  • AVK 1000.5Y.CP Automatic Constant Pressure Mass Comparator
    Max: 1002g | d: 0,1µg
  • AVK 1000.5Y.LLS Automatic Vacuum Mass Comparator equipped with pumps and Load-Lock System
    Max: 1002g | d: 0,1µg
We are near you.
We have been manufacturing weighing devices since 1984.

RADWAG UK Limited
4 Maple Court, Davenport Street,
Macclesfield SK10 1JE
+44 01625 569569


Delivery only on the territory of United Kingdom
Code:
WL-417-0005

Buying from the producer is all about the pros

 
✓ Update as standard

You always get the latest version of the device and software. We are constantly improving our products.

✓ This is priceless

Technical support from the product developers. Who better to know the answers to your questions? Like our Facebooku profile – stay in touch with us.

✓ Smaller carbon footprint

A solidly packaged shipment travels only one way – the one to you.

✓ Long life for your balance

In our permanent offer you will find accessories for our balances and scales, such as cables, weighing pans and power supplies, as well as all spare parts. And we carry out legalization and periodic inspections in our laboratory.

✓ The important thing

You buy a product developed and manufactured in Europe – you get a device with a certain standard of compliance.

Overview


RADWAG-manufactured AVK-1000 automatic vacuum mass comparator is intended for national metrological institutes that transfer 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.

CE
CE

Datasheet

E1 Calibration Range
100 g ÷ 1 kg
E2 Calibration Range
100 g ÷ 1 kg
F1 Calibration Range
100 g ÷ 1 kg
F2 Calibration Range
100 g ÷ 1 kg
Maximum capacity [Max]
1002 g
Readability [d]
0,1 µg
Standard repeatability [5% Max]
0,4 µg
Standard repeatability [Max]
0,5 µg
Permissible repeatability
1 µg
Electric compensation range
-1 g ÷ +2 g
Stabilization time
60 s
Adjustment
external
Display
10″ graphic colour touchscreen
Supplementary weights external
500 g, 800 g, 900 g
Magazine positions
6
Communication interface
2×USB-A, USB-C, HDMI, Ethernet, Wi-Fi®, Hotspot
Power supply
100 – 240 V AC 50/60 Hz
Operating temperature
+15 ÷ +30 °C
Operating temperature change rate
±0,1°C/12h
Relative humidity
45% ÷ 60%
Weighing pan dimensions
ø100 mm
Vacuum chamber dimensions
965×745×1150 mm
Pressure range
10(⁻⁶) mbar
Object diameters
cylindrical ø (22-95)x110; spherical ø (40-100) mm
Weighing device dimensions
965×745×1700 mm
Controling device dimensions
249×170×72 mm
Net weight (without table)
250 kg
Net weight (with table)
650 kg