Monitors 0.04μm particle contamination in pure water
Measuring Instruments > Particle Counting Systems > Liquid Particle Counter
Semiconductor > Particle Counter Semiconductor > Liquid Particle Counter Semiconductor
Integrated unit combines sensor, controller, flow meter,and data storage
Lowest measurable particle size 0.04 μm
Built-in leakage sensor triggers alarm output when internal leak detected
High pressure up to 500 kPa (gauge pressure) applicable
Equipped with D/A converter (4 - 20 mA) and alarm output contacts (standard)
Printer built-in, CompactFlash card available (option)
< Specification >
Optical system: Light-scattering method
Light source: Diode pumped solid state laser
(wavelength 532 nm, rated output 500 mW )
Laser product class: Class 1, IEC 60825-1
Light detector: Silicon photodiode
Measurable sample types: Pure water
(for purging, other fluids which do not corrode the fluid contact
Size range: 4 channels (factory default)
≧0.04 μm, ≧0.08 μm, ≧0.1 μm, ≧0.15 μm
User selectable channels: 2 to 10 channels
(Setting range 0.04 μm to 0.15 μm)
Sampling flow rate: 20 mL/min
Sample pressure range: 100 to 500 kPa (gauge pressure)
Sample temperature range: 15 ℃ to 35 ℃
(no condensation in flow system)
Materials of parts exposed to sample:
Synthetic quartz, fluorocarbon rubber, fluoroplastic, PVC,
Pyrex glass, SUS304/316, POM
Counting efficiency: 6 %
Effective flow rate: 1.2 mL/min
Maximum particle number concentration:
15 000 particles/mL (coincidence loss 10 %)
Environmental conditions for operation:
15 ℃ to 35 %℃, less than 80 %RH (no condensation)
Power: 130 VA, 100 to 240 V AC, 50/60 Hz
Dimensions and weight: 230 (H) x 385 (W) x 570 (D) mm
(excluding protruding parts),approx. 24.8 kg
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