The Beckman Coulter Z1 S Particle Counter has constant current feature that eliminates calibration drift due to changes in electrolyte conductivity and temperature. The Z1 incorporates a unique, new oil displacement pump which delivers a high degree of accuracy and precision, and eliminates the need for mercury utilized in the traditional mercury manometers. The Z1 features absolute cell counts or concentration, one-button calibration, small footprint, ISO 9001 and 13319:2000 certified, stores up to 5 analyses settings (Profiles) and has operator selectable size settings.
- Measurement Range: n1-120 micron overall range / 1-60 microns using ampoule insertable aperture tubes
- Aperture diameter: 2-60%
- Metered Volume: 100, 500, 1000 ul
- Weight: 13.5 kg (30 lbs)
- Dimensions (W x H x D): 26.5 x 44.5 x 35.5 cm