Pro |
Analyzer |
Explorer |
Initiator |
|
Measurement range and capacity |
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Measurement channels |
8 |
4 |
1 |
1 |
Working temperature |
4 to 70 °C, 4 to 150 |
15 to 65 °C, 4 to 150 |
15 to 65 °C, 4 to 150 |
20 to 45 °C |
Sensors (frequency range) |
5 MHz (1-72) |
5 MHz (1-72) |
5 MHz (1-72) |
5 MHz (1-72) |
Number of measured harmonics |
7, allows for full viscoelastic modeling |
7, allows for full viscoelastic modeling |
7, allows for full viscoelastic modeling |
2 |
Pro |
Analyzer |
Explorer |
Initiator |
|
Sample and fluidics |
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Minimum sample volume,
|
~ 15 μl |
~ 40 μl |
~ 40 μl |
~ 40 μl |
Minimum sample volume,
|
~ 50 μl |
~ 200 μl |
~ 200 μl |
~ 200 μl |
Flow rates |
Typical flow rate 20 µl/min. |
|
Pro |
Analyzer |
Explorer |
Initiator |
|
Performance characteristics |
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Maximum time resolution |
100 datapoints per second (each datapoint represents an f and D value) |
300 datapoints per second (each datapoint represents an f and D value) |
300 datapoints per second (each datapoint represents an f and D value) |
4 datapoints per second (each datapoint represents an f and D value) |
Long-term stability* |
Frequency: < 1 Hz/h |
QSoft Acquisition software |
Dfind Analysis software |
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Software |
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Data output |
Time resolved Frequency and Dissipation for 7 harmonics |
Thickness (or mass), viscosity, shear modulus and the frequency dependence of the viscosity and shear modulus. |
||
Computer requirements |
USB 2.0 |
PC with 64-bit |
||
Operating system |
Windows 10 or later (earlier Windows versions may not fully work and support cannot be guaranteed) |
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Import/export |
Excel, BMP, JPG, WMF, GIF, PCX, PNG, TXT |
CSV files. Decimal separator, full stop or comma |
Pro |
Analyzer |
Explorer |
Initiator |
|
Dimensions and weight |
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Electronics unit HxWxD (cm), W (kg) |
70x67x57, 83 |
18x36x21, 9 |
18x36x21, 9 |
18x36x21, 9 |
Measurement chamber HxWxD (cm), W (kg) |
12x23x34, 8 |
5x10x15, 1 |
5x10x15, 1 |
* The temperature stability depends on variations in how the ambient affects the warming or cooling of the chamber. The specified temperature stability may not be reached if the room temperature changes more than ± 1 °C, if there is a draft or a heat source nearby. All specifications are subject to change without notice.
Need more information? In our brochure QSense - Complete Range of Premium QCM-D Instruments we go through each instrument individually and what is unique with the QSense technology.