PMS Ultra DI 50 Liquid Optical Particle Counter (0.05 – 0.20 µm)

APPLICATIONS
+ Quantifying particle concentration in state-of-the-art ultra pure water (UPW) systems
+ Filter efficiency measurements
+ Trending analysis at lower particle concentrations
+ Detecting bacterial growth in UPW systems
+ Episodic event tracking and alarming
+ Continuous system monitoring
+ Manufacturing process control
Size range 0.05 – 0.20 µm
Channels 4
Channel sizes 0.05, 0.10, 0.15, 0.20 µm
Flow rate (ml/min) 1,000 ml/min ± 10%
Counting efficiency 100% sample volume
Sample volume ≥ 3.75 ml/min
Maximum concentration1 10,000 counts/ml
Sample temperature2 59 – 122 °F (15 – 50 °C)
Maximum pressure 100 psi
Zero count ≤ 50 counts/L
Exterior surface Stainless steel
Wetted surface materials Teflon®, Kel-F®, fused silica, sapphire, Viton®, 96% Alumina Ceramic, and Simriz®
Dimensions (d, w, h) 17 x 17 x 10.5 in (43 x 43 x 27 cm)
Weight 45 lb (20.4 kg)
Power 100 – 240 VAC
Communications RS232, Ethernet
Status indicator Laser, power, and activity: one (1) tri-color LED
Environment Temperature: 59 – 86 °F (15 – 30 °C) Humidity, Non-Condensing

Datasheet