Wescor 5520 Vapro Vapor Pressure Osmometer

Used Lab Equipment Warranty Condition: Used Will be thoroughly tested and serviced
Stock #:
1 Available In Stock (request a quote)
Dimensions (approx.):
10"W x 13"D x 7"H (outside)
100/240 Volts, 50/60 Hz, 1/16
Product Description This menu-driven Wescor 5520 Vapro osmometer determines osmolality at room temperature with the sample in natural equilibrium. What you don't get are cryoscopic artifacts due to high viscosity, suspended particles, or other conditions that interfere with freezing point determinations. The superbly accurate (1 percent in the clinical range) Vapro osmometer has a much broader range of error-free applications. Functions are selected from a simple menu. The Vapro osmometer is self- calibrating and exceptionally stable. Built in self-diagnostics alert you to any malfunction or procedural error. Statistical functions display average and standard deviation of several samples, and the handy Clean Test monitors thermocouple cleanliness. Regardless of the application, the Vapro osmometer will be a remarkable partner in the laboratory.

Sample Volume: 10 uL nominal (Larger samples or samples as small as 2 uL can be measured reliably with special procedures)
Measurement Range: Typically 0 to 3200 mmol/kg @ 25C ambient
Measurement Time: 75 seconds
Resolution: 1 mmol/kg
Repeatability Linearity Readout: Standard deviation = 2 mmol/kg, 2%of reading from 100 to 2000 mmol/kg, 10 X 6.8 cm LCD
Operating Temperature: 15 to 37C ambient (instrument should be at stable temperature before calibrating)
Calibration Automatic using Opti-mole osmolality standards (non-battery memory backup system)


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