| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
|
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Product overview
Mass comparator is a special electronic balance with high resolution and excellent repeatability. It is mainly used for mass comparison of weights or objects requiring high precision. In general, the mass comparator does not read the mass of the weight directly, but rather displays the value of the weight or object being measured compared to a standard weight or object. If we know the quality of the standard weight, we can compare the measured weight with the standard weight for many times through the mass comparator to get the difference between the measured weight and the standard weight, so as to get the value of the measured weight. Because the mass comparator has very high resolution and very good repeatability, it can get accurate values even if the difference between the measured weight and the standard weight is very small. And the full range of mass comparator function is diverse, not only can be used for measuring weights, also can be used for general weighing applications.
Quality comparator is mainly used in: weight verification, national standard quality laboratory, legal metrological verification institutions, calibration laboratories, etc. At present, the quality comparator is becoming more and more important in the field of industrial quality control. For example: density and volume measurement of quality standards, wear of coating due to mechanical action, large filter membrane weighing and coating weighing in chemical industry, filling weighing of valuable gases, turbine blade weighing, etc.
Product advantage
The whole machine has ultra-high resolution and very good repeatability. The automatic centering scale eliminates load bias error, ensuring the best measurement performance and the traceability of weighing results.
2. full range mg to tonnage weight measuring contrast
3. covers M class - E1 weight range measurement and calibration in quality
4. automatic centering device (partial) model
Improve the accuracy of weighing results, eliminate load bias error, accurately locate all types of articles to the center of gravity, no need to manually adjust the position of weights on the scale;
5. mechanical and electrical separation design (some models)
Movable and detachable display operating terminal to isolate the interference of electrical noise on sensitive analog circuit; Shorter stabilization time, improved repeatability, to ensure the accuracy of measurement;
6. optional advanced automatic loading mechanism, to ensure that the weighing repeatability
|
Model |
XE2.6S |
XE120.5S |
XE220.4S |
XE520.4-2S |
XE1000.4-2S |
XE1000.4-S |
XE2000.3S |
XE5000.3-2S |
XE10000.3-2S |
XE26000.2S |
XE26000.3S |
XE50000.2-2S |
|
division value(d) |
1μg |
0.01mg |
0.1mg |
0.2mg |
0.5mg |
0.1mg |
1mg |
2mg |
5mg |
10mg |
1mg |
20mg |
|
maximum range(Max) |
2.1g |
120g |
220g |
520g |
1100g |
1100g |
2100g |
5100g |
10100g |
21000g |
21000g |
51000g |
|
repeatability |
(5%loading) |
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|
standard deviation |
1.5μg |
0.03mg |
0.1mg |
0.5mg |
0.5mg |
0.2mg |
1mg |
2.5mg |
5mg |
10mg |
3mg |
20mg |
|
Typical error |
±3.0μg |
±0.05mg |
±0.2mg |
±0.4mg |
±0.5mg |
±0.3mg |
±2mg |
±4mg |
±10mg |
±10mg |
±3mg |
±20mg |
|
repeatability |
(Close to 100% load) |
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|
standard deviation |
2.5μg |
0.05mg |
0.2mg |
0.5mg |
1mg |
0.25mg |
1.5mg |
2.5mg |
10mg |
10mg |
5mg |
25mg |
|
Typical error |
±5.0μg |
±0.1mg |
±0.3mg |
±0.6mg |
±1mg |
±0.5mg |
±3mg |
±4mg |
±20mg |
±20mg |
±5mg |
±40mg |
|
linear error |
|
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|
standard deviation |
1.5μg |
0.03mg |
0.2mg |
0.3mg |
1mg |
0.2mg |
2mg |
4.5mg |
10mg |
10mg |
3mg |
20mg |
|
Typical error |
±3.0μg |
±0.05mg |
±0.5mg |
±0.8mg |
±2mg |
±0.3mg |
±3mg |
±4mg |
±10mg |
±30mg |
±3mg |
±40mg |
|
position error |
|
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|
Test Weight |
2g |
100g |
100g |
200g |
500g |
500g |
1000g |
2000g |
5000g |
10000g |
10000g |
20000g |
|
standard deviation |
1.5μg |
0.03mg |
0.3mg |
0.4mg |
2mg |
0.2mg |
2mg |
2mg |
5mg |
20mg |
3mg |
20mg |
|
Typical error |
±3.0μg |
±0.05mg |
±0.5mg |
±0.8mg |
±2mg |
±0.3mg |
±3mg |
±4mg |
±10mg |
±30mg |
±3mg |
±40mg |
|
sensitivity drift (+10ºC~+30ºC) |
5PPM |
5PPM |
5PPM |
5PPM |
5PPM |
5PPM |
5PPM |
5PPM |
5PPM |
5PPM |
5PPM |
5PPM |
|
Verification index value (e) (According to 2014/31/EU specification) |
10μg |
0.1mg |
1mg |
2mg |
5mg |
1mg |
10mg |
20mg |
50mg |
100mg |
10mg |
200mg |
|
Typical stability time |
8s |
8s |
6s |
6s |
8s |
8s |
6s |
6s |
6s |
6s |
10s |
6s |
|
Typical measurement time |
10s |
10s |
8s |
8s |
10s |
10s |
8s |
8s |
8s |
8s |
12s |
8s |
|
External calibration weight |
2g |
50g 100g |
100g 200g |
200g 500g |
500g 1kg |
500g 1kg |
1kg 2kg |
2kg 5kg |
5kg 10kg |
10kg 20kg |
10kg 20kg |
20kg 50kg |
|
Pan Size |
ϕ30mm |
ϕ60mm |
ϕ60mm |
ϕ90mm |
ϕ90mm |
ϕ90mm |
ϕ120mm |
ϕ120mm |
ϕ150mm |
ϕ180mm |
ϕ180mm |
ϕ200mm |
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