Used Lab Equipment

Used Lab Equipment

We offer an assortment of items that does not fall under the rest of the categories. This section contains items ranging from Capillary Electrophoresis, Microarray Scanners, to pH meters and Orbital Shakers. If there is an item you do not see that you are looking for, please send us a request and we will be sure to help.

Osmometer: 1-3 of 3

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Advanced Instruments 2020 Osmometer

Advanced Instruments 2020 Osmometer

Cambridge Scientific ID #'s: 22463, 22726

This osmometer provides accurate measurements for clinical, industrial, and research applications. The unit features automated sample handling of up to 20 samples at once and on-board statistical analysis (mean, standard deviation, and coefficient of variation functions). An integral microprocessor automatically makes calibration adjustments at the push of a button.

Specifications:

  • Range: 0–2000 mOsm/kg H2O
  • Electrical: 100 to 240V, 50/60Hz, 80W
  • Resolution: 1 mOsm/kg H2O
  • Repeatability: ±3 mOsm/kg H2O (1 S.D.) between 0 and 400 mOsm/kg H2O; ±0.75% mOsm/kg H2O (1 S.D.) between 400 and 2000 mOsm/kg H2O
  • Sample Volume: 20 µL
  • Relative Humidity: 30 to 80% (non-condensing)
  • Test Time: 90 sec. per sample (typical)
  • Dimensions: 40.6W x 31D x 25.1H cm (16 x 121/4 x 97/8")
  • Linearity: \<1% from straight-line between 50 and 850 mOsm/kg H2O; \<1.5% above 850 mOsm/kg H2O
  • Temperature: 18 to 35°C (64 to 95°F)
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Advanced Instruments 3D3 Osmometer

Advanced Instruments 3D3 Osmometer

Cambridge Scientific ID #'s: 21499, 8522

Specifications:

  • Electrical
    • Power Requirement: 100 to 130 VAC (60 Hz) or 200 to 250 VAC (50 Hz)
    • Fuses (2): 250V time delay (Type T): 2-Amp (100-130 VAC), 1-Amp (200-250 VAC)
    • Power Consumption: 150 watts
    • Memory Backup: Integral lithium cell; 10 years typical
  • Sample Volume: 0.20 to 0.25 mL
  • Sample Capacity: Single sample
  • Readout: 20-character digital 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: DTE RS-232C, parallel printer, barcode
  • Performance at Reference Conditions
    • Linearity: Less than ±0.5% from 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 digit per month
  • Performance Over Reference Conditions
    • Temperature Effect: 1 digit 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% R.H. (non-condensing)
        • Storage Temperature: - 40°C to +45°C (-40°F to +113°F)
      • Start-up Time: From Stand-By: immediately
      • From Power On: under 5 minutes
      • Test Time: Approximately 2 minutes per sample in 0 to 2000 mOsm range; moderately longer in high range.
      • Dimensions
        • 0 cm x 32.0 cm x 42 cm
        • (11.5" H x 12.5" W x 16.5" D)
        • Height With Head Up: 41 cm (16" H)
      • Weight
        • Net: 12 kg (27 lbs.)
        • Shipping: 18 kg (38 lbs.)
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Advanced Instruments A2O Osmometer

Advanced Instruments A2O Osmometer

Cambridge Scientific ID #'s: 22464, 22465

A fully automated, multi-sample osmometer that sets the new benchmark for analytical performance, ease of use, and true walkaway operation

Specifications:

  • Sample Test Volume: 100 µL
  • Aspirated Sample Volume: 150 µL
  • Sample Capacity: 20-sample carousel
  • Test Time: Less than 3 minutes
  • Sample Throughput: Can process 20 samples in less than 1 hour
  • Units: mOsm/kg H2O
  • Calibrated Range: Low: 0 to 2000 mOsm/kg H2O; Full: 0 to 4000 mOsm/kg H2O
  • Resolution: 1 mOsm/kg H2O
  • Calibration: 3-point calibration for low range, 4-point for full range
  • Communications: Onboard printer, 10/100Mbps Ethernet, 4 USB 1.0/1.1/2.0, integrated bar code scanner 
  • Accuracy*: 0 to 400 mOsm: mean value ≤2 mOsm/ kg H2O from nominal value 400 to 4000 mOsm: mean value ≤0.5% from nominal value
  • Precision*(within run): Standard deviation ±2 mOsm/kg H2O between 0 and 400 mOsm; standard deviation ± 0.5% of value between 400 and 4000 mOsm
  • Drift*: Less than 1 mOsm/kg H2O per month 
  • Temperature Effect**: Recalibration recommended for ambient temperature changes of 5°C (9°F) or greater
  • Storage Temperature: -40°C to +45°C (-40°F to +113°F)
  • Sample Viscosity: Up to 20 mPa•s (20 cP), higher viscosities may affect pipettor accuracy
  • Pipettor Accuracy: <1%
  • Electrical Voltage: 100-240 V AC (50-60 Hz)
  • Power Consumption: 375 W
  • Dimensions(D x W x H): 20.5” x 23.6” x 22.8” , (52 cm x 60 cm x 58 cm)
  • Net Weight: 68 lb (31 kg)

* Performance at Reference Conditions — 20°C to 25°C (68°F to 77°F); 40% to 60% relative humidity; tolerances of reference or calibration solutions excluded

** Operating Conditions — 18°C to 35°C (64°F to 95°F); 5% to 80% relative humidity (noncondensing)

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