RADWAG AK-4/10000 Automatic Mass Comparator 10.02 kg x 0.01 mg |
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Automatic mass comparatorAK-4AK 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.10.02 kg x 0.01 mg more ... |
Laboratory Equipment >
Analytical Balances >
Mass Comparators
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Features
Automatic mass comparatorAK-4AK 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. . The instrument is commonly applicable in mass measuring laboratories, and particularly in certification units for weights classes E1 and M1. depending on the model
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.
Features
- Effective and Excellent Measurement The AK-4 automatic mass comparator enables determining mass deviations of weights with the minimum possible operator participation. The comparator allows to compare weights of class E1 and lower of mass ranging between 10 g and 10 kg.
- Comparison of Mass Standard Sets There are two versions of the mass comparator: 4-position for 1 reference weight and 3 test weights, and 2-position for reference weight being a combination of mass value of 3 separate weights.
- Excellent Measurement Repeatability AK-4 automatic mass comparator, due to the elimination of the human factor, temperature changes and air drafts, guarantees excellent measurement repeatability when compared to manual mass comparator.
- Design and Functionality An element that controls mass comparator operation is a digital management module, which is placed inside comparator’s chamber along with an automatic mass standard feeder. Mass comparator is operated by means of indicator connected to the comparator controller. Control elements are not mechanically integrated with the construction thanks to what the influence of ambient conditions on mass comparator chamber is significantly reduced.
- Dedicated Software Specially designed RMCS computer software enables comprehensive realisation of calibration procedures in laboratory. The system manages the whole calibration process, starting from the moment the order is placed, through procedure performance, to the moment of issuing the calibration certificate.
Functions
- Mass comparator
- Ambient conditions measurement
- Proximity sensors
- Replaceable units
- Multilingual menu
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Other RADWAG AK-4 Automatic Mass Comparators
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Specifications
Model |
AK-4/100 |
AK-4/1000 |
AK-4/1001 |
AK-4/2000 |
AK-4/5000 |
AK-4/5000.1 |
AK-4/10000 |
Capacity x Readability |
110 g x 0.001 mg |
1020 g x 0.005 mg |
1020 g x 0.001 mg |
2020 g x 0.01 mg |
5050 g x 0.01 mg |
5050 g x 0.1 mg |
10020 g x 0.01 mg |
Repeatability absolute * |
3μ (100 g) |
20μ (1000 g) |
3μ (1000 g) |
25μ (2000 g) |
30μ (5000 g) |
150μ (5000 g) |
40μ (10000 g) |
Repeatability nominal load * |
3μ (100 g) |
20μ (1000 g) |
2μ (1000 g) |
15μ (2000 g) |
20μ (5000 g) |
100μ (5000 g) |
25μ (10000 g) |
Repeatability low load * |
1.5μ (10 g) |
8μ (100 g) |
1,5μ (100 g) |
12μ (200 g) |
15μ (1000 g) |
80μ (1000 g) |
15μ (1000 g) |
Repeatability typical * |
1.7μ (100 g) |
10μ (1000 g) |
1,7μ (1000 g) |
12μ (2000 g) |
15μ (5000 g) |
80μ (5000 g) |
20μ (10000 g) |
Stabilization time |
30 s |
Adjustment |
external |
Electric compensation range |
– 1 g ÷ 10 g |
– 10 g ÷ 20 g |
–1 g ÷ 10 g |
– 10 g ÷ 50 g |
– 10 g ÷ 50 g |
– 10 g ÷ 50 g |
– 10 g ÷ 50 g |
Internal supplementary weights |
semi-automatic |
Eccentricity (for test weight) |
0 mg |
Magazine positions |
4 positions |
OIML calibration range E1 |
10 g ÷ 100 g |
100 g ÷ 1 kg |
100 g ÷ 1 kg |
200 g ÷ 2 kg |
1 kg ÷ 5 kg |
1 kg ÷ 5 kg |
1 kg ÷ 10 kg |
OIML calibration range E2 |
10 g ÷ 100 g |
100 g ÷ 1 kg |
100 g ÷ 1 kg |
200 g ÷ 2 kg |
1 kg ÷ 5 kg |
1 kg ÷ 5 kg |
1 kg ÷ 10 kg |
OIML calibration range F1 |
10 g ÷ 100 g |
100 g ÷ 1 kg |
100 g ÷ 1 kg |
200 g ÷ 2 kg |
1 kg ÷ 5 kg |
1 kg ÷ 5 kg |
1 kg ÷ 10 kg |
OIML calibration range F2 |
10 g ÷ 100 g |
100 g ÷ 1 kg |
100 g ÷ 1 kg |
200 g ÷ 2 kg |
1 kg ÷ 5 kg |
1 kg ÷ 5 kg |
1 kg ÷ 10 kg |
OIML calibration range M1 |
- |
- |
- |
- |
- |
- |
- |
OIML calibration range M2 |
- |
- |
- |
- |
- |
- |
- |
Display |
5.7" color resistive touch screen |
Keypad |
8 keys |
Ingress protection - indicator |
IP 43 |
Touch-free operation |
2 programmable sensors |
USB-A |
2 |
Ethernet |
10 / 100 Mbit |
RS-232 |
2 |
Wi-Fi |
802.11 b/g/n |
IN/OUT |
4 x IN, 4 x OUT |
RS-232 |
2 |
Power supply |
110 ÷ 230 V AC / 50 ÷ 60 Hz |
Operating temperature |
+15 ÷ +30 °C |
Operating temperature change rate |
± 0.5 °C / 12 h (± 0.3 °C / 4 h) |
Relative humidity variations |
± 2% / 4 h |
Relative humidity*** |
40 ÷ 60% |
Transport and storage temperature |
–20 ÷ +50 °C |
Weighing pan dimensions |
ø 24 mm |
ø 50 mm |
ø 50 mm |
ø 75 mm |
ø 75 mm |
ø 75 mm |
ø 100 mm |
Mass comparator dimensions** |
625 x 390 x 280 mm |
670 x 395 x 353 mm |
930 x 800 x 535 mm |
Indicator dimensions** |
206 x 140 x 71 mm |
Anti-draft chamber dimensions** |
665 x 560 x 340 mm |
700 x 660 x 470 mm |
930 x 800 x 535 mm |
Mass comparator net weight |
55 kg |
36 kg |
36 kg |
44 kg |
46 kg |
46 kg |
157 kg |
Mass comparator gross weight |
45 kg |
46 kg |
46 kg |
58.5 kg |
60.5 kg |
60.5 kg |
183 kg |
Anti-draft chamber net weight |
15.8 kg |
15.8 kg |
15.8 kg |
24 kg |
24 kg |
24 kg |
26 kg |
Anti-draft chamber gross weight |
25.8 kg |
25.8 kg |
25.8 kg |
36.5 kg |
36.5 kg |
36.5 kg |
41 kg |
Mass comparator packaging dimensions** |
870 x 800 x 560 mm |
1000 x 900 x 670 mm |
1200 x 800 x 1250 mm |
Anti-draft chamber packaging |
950 x 830 x 630 mm |
990 x 930 x 760 mm |
1100 x 800 x 1150 mm |
* repeatability is expressed as a standard deviation determined for 6 ABBA cycles
** dimensions: length x width x depth
*** non-condensing conditions
Wi-Fi ® is a registered trademark of Wi-Fi Alliance.
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* within the 48 continental US States
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