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您现在所在的位置:首页 >> 仪器导购 >> 激光粒度仪、纳米粒度仪>> 超声粒度分析仪DT-100/DT-110

超声粒度分析仪DT-100/DT-110

tel: 400-6699-117 1000

美国分散技术激光粒度仪、纳米粒度仪, 用于悬浮液和乳液表征;可以是水相,极性和非极性溶剂。超宽粒径测量范围,从 5nm 至 1000μm;单一理论

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产品性能参数:

1、用于悬浮液和乳液表征;可以是水相,极性和非极性溶剂

2、超宽粒径测量范围,从 5nm 至 1000μm;单一理论

3、不用稀释,测量原浓样品:0.1~50%(体积百分数)

4、无需校正

5、频率范围:1 ~ 100 MHz

6、声频发生器与检测器之间的间隙可调

7、通过Access数据库进行数据管理

8、DT-110用于样品量小于5ml的粒度测定


Measurement Specifications

Physical Specifications

Sample RequirementsModels DT-1202/1210
particle size & zeta potential
Model DT-100/110
Particle size only
Model DT-600
Acoustic Longitudinal Rheometer
Model DT-300/310/330/350
Zeta Potential Probe
Model DT-700
Non-Aqueous Conductivity, Surfactant Content
Sample Volume Range0.1 -150 ml3 -70 ml3 -100 ml0.1-100 ml50 ml
Volume Fraction Particulates (%)0.1-600.1-60no restriction0.1-60N/A
Porosity (%)1 – 99
(Opt. 0014)
1 – 99
(Opt. 0014)
N/A1 – 99
(Model 330/350)
N/A
Conductivityno restrictionno restrictionno restrictionno restriction1E-11 to 1E-04
pH0.5-13.50.5-13.50.5-13.50.5-13.5N/A
Temperature [degree C]below 50below 50below 50below 50below 100
Viscosity of media [cp]to 20,000to 20,000to 20,000to 20,000to 20,000
Microviscosity of media [cp]to 100to 100no restrictionto 100to 100
Viscosity of colloidto 20,000to 20,000to 20,000to 20,000to 20,000
Particle size [microns]0.001 to 10000.001 to 1000no restriction< 100, porous monolithN/A
Zeta potentialno restrictionno restrictionno restrictionno restrictionN/A
Measured Parameters
Temperature [degree C]0 to 100, ±0.10 to 100, ±0.10 to 100, ±0.10 to 100, ±0.1N/A
pH0.5-13.5, ±0.10.5-13.5, ±0.10.5-13.5, ±0.10.5-13.5, ±0.1N/A
Frequency Range [MHz]1- 1001- 1001- 1001- 100N/A
Acoustic Attenuation [dB/cm MHz]0 to 20, ±0.010 to 20, ±0.010 to 20, ±0.01N/AN/A
Sound Speed [m/sec]500 to 3000,± 0.1500 to 3000,± 0.1500 to 3000,± 0.1N/AN/A
Electroacoustic signal±1%N/AN/A±1%N/A
Conductivity [S/m]
(Options 004 & 0041)
1E-11 to 10, ±1%1E-11 to 10, ±1%N/A1E-11 to 10, ±1%1E-11 to 1E-4
Calculated Parameters
Particle size [microns]0.001 to 10000.001 to 1000N/AN/AN/A
Unimodal parametersYesYesN/AN/AN/A
Bimodal parametersYesYesN/AN/AN/A
Zeta Potential [mV]-200 to 200 ±(0.1)N/AN/A-200 to 200 ±(0.1)N/A
Viscosity longitudinal [cP]N/AN/A0.5-20000,±3%N/AN/A
Bulk viscosity for Newtonian liquids [cP]N/AN/A0.5-100,±3%N/AN/A
Liquid compressibility
[104/MPa-1]
N/AN/A1-30, ±3%N/AN/A
Newtonian liquid test at MHz rangeN/AN/AN/AN/AN/A
Porosity (%)1 – 99
(Opt. 0014)
1 – 99
(Opt. 0014)
N/A1 – 99
(Model 330/350)
N/A
Surfactant Content (%)1 – 99
(Opt. 0041)
1 – 99
(Opt. 0041)
N/A1 – 99
(Opt. 0041)
1 – 99
Measurement time [min]
Particle size1- 101- 10N/AN/A
Zeta Potential in aqueous system0.50.50.5N/A
Zeta Potential in non-aqueous system<0.5-5N/A0.5-50.5-5N/A
RhelogyN/AN/A1-10N/AN/A
Weight [kg]electronic unit: 20
sensor unit: 30
electronic unit: 20
sensor unit: 30
electronic unit: 20
sensor unit: 3
electronic unit: 20
sensor unit: 7
entire unit: 8
Power100-250 VAC
50-60 HZ
450 W
100-250 VAC
50-60 HZ
450 W
100-250 VAC
50-60 HZ
450 W
100-250 VAC
50-60 HZ
450 W
100-250 VAC
50-60 HZ
450 W
Options Available with DT Instruments
ModelpH/TempConductivityPumpTitrationUpgrade to DT- 1202
DT- 100
DT- 110
YesYesYesYesYes
DT- 600YesYeYesYesYes
DT- 300YesYesYesYesNo
DT- 700NoYesYesNoNo
DT- 1202
DT- 1210
YesYesYesYesN/A
(1) Instrument can measure attenuation spectra well beyond 60 vol %, but theory for computing PSD from this data is limited to 60 vol %. The isoelectric pH is accurate over the entire range, however, some decrease in the absolute value of zeta potential may be experienced as one approaches the volume fraction limits.(3) In calculating the particle size the important viscosity is that experienced by the particle as it moves in response to the sound wave. This “microviscosity” in cases such as gels or other structured systems may be significantly less than the viscosity of the media measured with conventional rheometers which measure viscosity over a scale much larger than the particle.(2) For titration experiments it may be necessary to use external circulation pump to provide adequate mixing of reagents for quite viscous samples.(4) Particle size range for zeta potential measurement might depend on the density contrast.Computer Hardware/ Software SpecificationsCPU Intel G3320TE, 2.3 GHz LGA1150Mother Board Intel ChipsetHard Disk SSD >= 60 GBVideo Output HDMI StandardMemory DDRL3-1600 4GBUSB 2.0 Three PortsOperating System Microsoft Windows 7


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