Advanced Instruments - Advanced® Model 3250
Advanced Instruments Osmometer, Model 3250, for Osmolality Measurement
Automated, single sample, designed to process a 200-250 ΜL sample, and two-minute test time. The Model 3250 provides the best accuracy and precision in the market today.
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Features of Advanced® Model 3250
- 0 to 4000 mOsm/kg H2O measurement range offers ideal versatility
- 200-250 ΜL provides the greatest precision in a variety of applications.
- Multi-language operation
- Unparalleled ease of use
- Internal diagnostics
- On-board statistical analysis
- Results recall up to the last 30 tests
- Automated calibration
- On-board printer
- Hot-Line® Technical Service available 24/7
General Specifications
Depth | 18 in |
Sample Volume | 200 to 250 μL |
Height | 12 in |
Width | 13 in |
Power Requirements | 100 to 250 VAC (50/60 Hz) |
Peak Power | 95 W |
Weight | 23 lbs |
Additional Specifications
Sample Capacity: Single sample
Readout: 20-character vacuum fluorescent display
Units: mOsm/kg H2O
Ranges
Low: 0 to 2000 mOsm/kg H2O
High: 1400 to 4000 mOsm/kg H2O
Resolution: 1 mOsm/kg H2O
Communications: On-board printer, DTE EIA-232/V.24 (RS-232) serial port and optional barcode scanner
Performance at Reference Conditions
Linearity: Less than 0.5% from a straight line
Repeatability: 0 to 400 mOsm: ±2 mOsm/kg (1 S.D.) 400 to 4000 mOsm: ±0.5% (1 S.D.)
Drift: Less than 1 mOsm/kg H2O per month
Performance Over Operating Conditions
Temperature Effects: Less than 1 mOsm/kg H2O for every 5°C (9°F) ambient temperature change
Operating Conditions Temperature: 18°C to 35°C (64°F to 95°F)
Humidity: 5 to 80% relative humidity (non-condensing)
Storage Temperature: -40°C to +45°C (-40°F to +113°F)
Start-up Time: Immediately from stand-by; under 5 minutes from power-on
Test Time: Approximately 2 minutes per sample in low range; approximately 3 minutes in high range