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| CONSEIL D'EXPERTS TECHNIQUES | DISTRIBUTEUR DEPUIS 1963
Microbalance à quartz cryogenique : MK16, MK17, MK18 et MK19 Agrandir l'image

Microbalance à quartz cryogenique : MK16, MK17, MK18 et MK19 | QCM RESEARCH

Specifications Crystal Frequency Mass Sensitivity (Hz/gm/cm2) Dynamic Range (gm) 3 MHz 10 MHz 15 MHz 2.04 x 107 (Hz/gm)cm2 2.26 x...

Description

Specifications
Crystal FrequencyMass Sensitivity
(Hz/gm/cm2)		Dynamic Range
(gm)
3 MHz
10 MHz
15 MHz		2.04 x 107 (Hz/gm)cm2
2.26 x 108 (Hz/gm)cm2
5.09 x 108 (Hz/gm)cm2		4.66 x 10-4 gm  
1.40 x 10-4 gm  
9.33 x 10-5 gm 
DimensionsWithout Heat Sink (in.)With Heat Sink (in.)
Mark 16
Mark 17
Mark 18
Mark 19		Ø 0.855 x 0.830
Ø 0.855 x 0.995
Ø 0.855 x 1.175
Ø 0.855 x 0.633		Ø 0.855 x 0.855 x 0.125
Ø 0.855 x 0.855 x 0.125
Ø 1.350 x 0.225 x 0.125
Ø 0.855 x 0.855 x 0.125
Temp. VersionStandard TemperatureLow Temperature
Supply Voltage8 to 12 VDC
(10 VDC Nominal)		8 to 12 VDC
(10 VDC Nominal)
Power
In-Situ Heater		~120 mW @ 10 VDC
<5.8 W (MK16, 17, 18)		2.45 mW @ 10 VDC
Signal Amplitude>6 to 10 Vp-p0.2 to 2.0 Vp-p
Voltage Sensitivity<23 Hz/V<23 Hz/V
Output Impedance12K OHMS13K to 27K OHMS
Temperature Range-199 to 100°C10 to 400°K
WeightGrams
Mark 16
Mark 17
Mark 18
Mark 19		28.5 gm
19.7 gm
28.9 gm
19.7 gm

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