Beckman Coulter Z1 Liquid Particle Counter with Control Panel

Description

Beckman Coulter Z1 Particle Counter with control Panel.
Comes with Operations Manual and Power cord
Displays setup menus and incremental count during accumulation
Electrical sensing zone feature
Standard apertures available in five sizes
Single Threshold Unit
Aperture range of 2%-60% of diameter
1um to 120um equivalent diameter
Better than 1% CV at metered volume of 0.5ml and 1.0ml
The
Beckman Coulter Z1 Particle Counter
is specifically designed to produce quality outputs through simple operation. Accurate results can be viewed within seconds after entering a diameter or volume as the cell size value. Clear messages displayed on the LCD help operators understand set-up procedures and analyses functions. Optimum instrument settings can be automatically computed in just a few steps during calibration. This model is also capable of solving common problems found in other instruments including calibration drifts caused by changes in electrolyte conductivity and temperature.
The
Beckman Z1 Counter
uses the electrical sensing zone technique for counting cells or particles in the 1-120 micron size range. This accepted reference method for cell counting provides accuracy, speed, versatility, and utmost precision.
Standard apertures are available in five sizes. For very small sample volumes, ampoule in-sertable apertures may be used. A new and unique oil displacement pump incorporates
Z1
instruments to deliver a high degree of accuracy and precision. The pump also eliminates the need for mercury utilized in traditional mercury manometers.
One size threshold can be set with the Single Threshold Unit feature of this model. Fully automated instruments make for rapid enumeration of both tissue culture and blood cells derived from various species. This instrument is excellent for rapid total count of cell lines containing cells with relative uniform sizes.
UNSPSC:
41116015
Depth:
36 cm (14 in)
Height:
46 cm (18 in)
Operating System:
Windows® 95, 98, 2000, NT
Overall Analysis Range:
1 µm to 120 µm diameter
Power Requirements:
100 to 120 VAC or 220-240 VAC ±10%, 50/60 Hz
Weight:
13.6 kg (30 lb)
Width:
27 cm (10.6 in) without keypad
Ampoule Insertable Tubes:
50 µL, 70 µL and 100 µL
Aperture Tube Analysis Range:
2% to 60% of aperture size
Aperture Tube Orifice Sizes:
50 µm, 70 µm, 100 µm, 140 µm and 200 µm
Dynamic Range of Aperture:
3:1 by diameter, 27:1 by volume
Linearity:
Linear response ± 1% of pulse height over selected range
Metered Volumes:
100 µL, 500 µL, 1000 µL
Number of Channels:
64, 128, and 256 size distribution
Power Consumption:
< 55 W
Printer Interface:
Centronics parallel, IBM compatible 25-pin connector
Resolution:
User Selectable
Typical Count Precision:
< 1% CV
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