SALD-7500nano

Nano Particle Size Analyzer

Hardware

General Specifications

Measurement principle Laser Diffraction Method
Measurement range 7 nm (0.007 μm) to 800 μm (when using sampler)
7 nm (0.007 μm) to 400 μm (when using batch cell)
30 nm (0.03 μm) to 280 μm (when using high-concentration sample unit)

Note 1: The measurement range varies according to the shape etc. of the particle.

Measurement unit : SALD-7500nano

Light source Semiconductor laser (Wavelength 405 nm)
Light detector Detector elements for violet semiconductor laser Total 84 elements
(78 forward, 1 side, 5 back)
System compliance Class 1 Laser Product, CE
Required power supply AC 100 V±10%, 1 A, 50/60 Hz
Dimensions & weight Approx. 680 × D280 × H430 mm, Approx.32 kg
Operation environment Temperature : 10 to 30°C , Humidity : 20 to 80% (no condensation)

Note 2: Reference sample and USB cable (2 m) supplied as standard
Note 3: Ultrasonic cleaning instruments are needed for the measurement of reference sample.

Sampler : SALD-MS75

Dispersing bath Capacity : 100 / 200 / 300 mL
Sonicator Frequency : about32 kHz, output : about 40 W
Liquid pump Radial pump, maximum flow rate 2000 cm3/min
Liquid pump material Stainless (SUS 304, SUS 316), Tetrafluoroethylene (PTFE),
Perfluoroelastmor (FEP)
Liquid supply pump Diaphragm pump, maximum flow rate : 750cm3/min
Liquid supply pump material Polypropylene
Flow cell Quartz glass
Required power supply AC 100 V±10%, 2 A, 50/60 Hz
Dimensions & weight Approx. W390 × D520 × H430 mm, Approx.18 kg
Operating environment Temperature: 10 to 30°C, Humidity: 20 to 80% (no condensation)

Note 4: USB cable (2 m) supplied as standard

Batch Cell : SALD-BC75

Cell material Quartz glass
Required liquid volume Approx. 5 cm3
Stirrer mechanism Up-and-down movement of blade
Dimensions & weight Approx. W100 × D120 × H140 mm, Approx. 0.8 kg
Operating environment Temperature: 10 to 30°C, Humidity: 20 to 80% (no condensation)

High-concentration Sample Measurement System : SALD-HC75

Cell material Borosilicate glass
Required liquid volume Approx. 0.15 cm3
Dimensions & weight Approx. W20 × D100 × H9 mm, Approx. 0.2 kg
Operating environment Temperature: 10 to 30°C, Humidity: 20 to 80% (no condensation)

Software

WingSALD II

Measurement and Data Display Functions
Measurement of Particle Size Distribution Allows measurements using measurement assistant unction (interactive process based on SOP) and manual mode
Automatic Calculation of Refractive Index Automatic calculation by Light Intensity Distribution Reproduction (LDR) method based on specified substance name or range
Real-time Display Particle size distribution / Light intensity distribution simultaneous display
Recalculation of Particle Size Distribution Max. 200 data batch calculation or individual data calculation
Display of Particle Size distribution Data Max. 200 data overlay graph or individual data graph
Display of Light Intensity Distribution Max. 200 data overlay graph or individual data graph
Diagnostics/Adjustments Self-diagnostic functions
Statistical Data Processing Max. 200 data (Max. 200 data overlay graph)
Time Series Analysis Max. 200 data
3-Dimensional Graph Max. 200 data
Data Transfer via Clipboard Image Output, Image Output
Data Sorting Sort by file name, sample ID, sample number, or refractive index.
Output Conditions
Particle Size Distribution (μm) Number of Divisions Fixed 51 / 101 divisions / Optional (can be set by user) 51 divisions * 10 tables
Particle Mass Distribution (%) Number of Divisions Fixed 51 divisions, Optical (can be set by user) 51 divisions * 10 tables
Dimension of Particle Amount Count, length, area or volume
Expression of Cumulative Distribution Undersize, oversize
Expression of Data Frequency q, q / Δ×, q / Δlog×
Smoothing Level 10 Level
Distribution Function Fitting Rosin-Rammler distribution, logarithmic Gaussian distribution
Data Shifting ±10 levels
Report Functions Batch output possible by selecting single data (template 6), overlay data ( template 5), statistical data, time-series data, or 3D data
Data Analysis
Scattering Angle Evaluation Max. 200 data overlay graph or individual data graph
Data Conversion Function Emulation of particle distribution data by other instruments or measuring principles
Mixing Simulation Function Max. 6 points
Data Connection Function 2 data connections
Continuous Measurements Function Measurement interval: 1 s min., Save up to 200 data points

Note 5: The Light Intensity Distribution Reproduction (LDR) method calculates the refractive index from the conformity between the measured light intensity distribution pattern and the light intensity distribution data reproduced (calculated) from the particle size distribution data. LDR is a proprietary method developed by Shimadzu. Two papers have been published on this method. It is sometimes called the "Kinoshita Method" at academic conferences.

For Research Use Only. Not for use in diagnostic procedures.

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