With the Osmo1 Single-Sample Micro-Osmometer, we’ve bundled together accurate and reliable osmolality measurement with ease-of-use for efficient patient sample analysis. With a 90 second test time and onboard QC charts the Osmo1 helps your laboratory stay productive.
Easily maintain regulatory compliance while ensuring the security and integrity of patient data with the Osmo1. Best for labs that process 10 or fewer samples per day or prefer a direct-draw instrument.
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“We love our new Osmo1; it is easy to use, QC is right on the money every time. Quick and easy maintenance.”
“The introduction of barcode scanning and touch screen has provided better functionality and connectivity.”
“The Osmol 1 osmometer is a very simple to use osmometer. The instrument is reliable, robust, accurate and very fast at collecting data.”
Great for smaller clinical labs that test urine, plasma, serum and stool osmolality. The Osmo1 combines easy to use features and data management security options that help you stay in compliance.
Simply aspirate sample and load the sampler into the Osmo1.
The Osmo1 is easy-to-use with an intuitive, color-coded menu-driven operating system, with multi-language capability.
Requiring only 20 µL of sample, Osmo1 is ideal for sample limited applications.
With a simple drop-in paper design, Osmo1 allows for easy printing and archiving of test results.
The built-in proximity sensor enables traceable sample identification and reduces transcription errors.
Osmo1 offers the flexibility of a 2- or 3-point calibration to satisfy CLIA calibration verification requirements. The system is also factory-calibrated and ready-to-use, requiring recalibration only if quality control is out of specification or after maintenance.
Osmo1 calculates sample statistics instantly, can issue warnings when quality control is out of range, and allows tracking of quality control data over time with an exportable Levey-Jennings chart.
The Osmo1 offers password protected user accounts and the ability to link sample ID and user ID to test results, for improved traceability. The system also stores the last 1,000 test records and 10,000 events for audit control.
The Osmo1 connects easily to LIS and data management systems via Ethernet connectivity. Multiple USB ports provide the ability to easily export data.
Osmo1 utilizes the industry-preferred freezing point depression method to accurately and precisely determine osmolality.
You can purchase any Advanced Instruments osmometer with complete confidence as every instrument is backed by a knowledgeable, experienced, and responsive customer support team.
| Specimen type | Body fluids |
| Sample volume | 20 ± 1μL |
| Test time | 90 Seconds |
| Sample capacity | single sample |
| Unit | mOsm/kg H2O |
| Resolution | 1 mOsm/kg H2O |
| Sample throughput | can process 20 samples in less than 1 hour |
| Range | 0 to 2000 mOsm/kg H2O |
| Accuracy2 | 0 to 400 mOsm/kg H2O: mean value ≤ 2 mOsm/kg H2O from nominal value(1 SD) > 400 to < 1500 mOsm/kg H2O: ≤ 0.5% mOsm/kg H2O from normal value (1 SD) > 1500 to 2000 mOsm/kg H2O ≤ 1% mOsm/kg H2O from normal value (1 SD) |
| precision2 | (within run) 0 to 400 mOsm/kg H2O: standard deviation ≤ 2 mOsm/kg H2O > 400 to < 1500 mOsm/kg H2O: coefficient of variation ≤ 0.5% mOsm/kg H2O > 1500 to < 2000 mOsm/kg H2O: coefficient of variation ≤ 1% mOsm/kg H2O |
| Temperature effects3 | Less than mOsm/kg H2O per 5°C (9°F) ambient temperature change |
| Communication | Onboard printer, USB 2.0 Type A port(2), USB 2.0 Type B Port(1), Ethernet 10/100, RJ45 Connector port(1) |
| Supported languages | Simple Chinese, Czech, Danish, English, French, German, Greek, Italian, Japanese, Korean, Portuguese, Russian, Slovak, Spanish, Swedish, Turkish |
| Storage temperature | -20°C to +45°C (-4°F to +113°F) |
| Electrical voltage | 100 to 240 VAC (50/60 Hz) |
| Power consumption | 60 Watts |
| Dimensions (D x W x H) | 38 cm x 36 cm x 38 cm (15″ x 14″ x 15″) |
| Net weight | 6.0 kg (13.3 lbs) |
| Shipping weight | 11.4 kg (25 lbs) |
| Warranty | One-year limited warranty on workmanship and all parts except glass, Plastic, and part warranted by their makers |
| SKC-Osmo1 | Convenience Kit (Includes: 133800, 3MA005, 3MA029, 3MA085, 3MA200, 3LA028, FLA835, 3MA028, 3LA085) | |
| 3MA029 | Clinitrol™ 290 Reference Solution, 10×2 mL ampules | View |
| 3MA005 | 50 mOsm/kg H2O Calibration Standard, 10×2 mL ampules | View |
| 3MA085 | 850 mOsm/kg H2O Calibration Standard, 10×2 mL ampules | View |
| 3MA200 | 2000 mOsm/kg H2O Calibration Standard, 10×2 mL ampules | View |
| 3MA028 | Protinol 3-Level Osmometer Control 3x3x3 mL | View |
| 3LA085 | Renol 2-Level Osmometer Control 2x4x3 mL | View |
| 133800 | Micro-Sample Test Kit: 500 chamber cleaners, 500 sampler tips, 1 plunger wire (Replaces 3MA800 – Sample Tips and Chamber Cleaners, 500/box) | |
| 3M0828A | Plunger Wire, 1 per order (Replaces 3M0828- Plunger Wires, set of 2. Please note: A plunger wire is included in every 133800, TECH250, and XT100 Micro-Sample Test Kit box.) | |
| 3M0825 | Ease-Eject 20-Microliter Sampler | |
| 3M0827 | Sampler Calibration Key | |
| FLA835 | Thermal Printer Paper, 5 rolls | |
Medical lab instruments that deliver accuracy and efficiency
For laboratories seeking premium, reliable osmometers that meet their everyday needs for workflow efficiency, patient results security and integrity, connectivity, quality control, and compliance with CAP and CLIA guidelines , Advanced Instruments Osmometers are the right choice.
Keep your labs running smoothly and in compliance with osmometers that use the industry preferred freezing point depression method to provide accurate patient results.
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All models support compliance with accreditation bodies
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| Workflow Optimizations | ||||
| Integrated barcode scanner | • | • | • | |
| Multi-language touchscreen display | • | • | • | |
| Multi-sample capability | • | • | ||
| Automatic cleaning between samples | • | • | ||
| Automatic testing | • | • | ||
| STAT testing & load more capability | • | |||
| Continuous loading and unloading | • | |||
| Programmable replicate testing | • | |||
| Badge scanning capability | • | |||
| Automatic sample identification | • | |||
| Primary tube testing | • | |||
| Onboard video instructions | • | |||
| Quality Control Features | ||||
| Out of specification QC alert capability | • | • | • | |
| Real-time QC status indicator | • | |||
| Primary vial control testing* | • | |||
| Data Traceability, Security and Flexibility | ||||
| Sample ID traceability | • | • | • | |
| User traceability | • | • | • | |
| Two-level, password protected user access | • | • | • | |
| Onboard results & events storage | • | • | • | |
| Ethernet for LIS connectivity | • | • | • | |
| Multiple USB connections | • | • | • | |
| Minimum sample volume | 150 µL | 20 µL | 20 µL | |
| Osmolality test method | Freezing point depression | Freezing point depression | Freezing point depression | |
| Size (w/d, cm) | 36 x 42 | 25 x 38 | 36 x 38 | |
| Part # | OsmoPRO MAX | OsmoPRO | Osmo1 | |
*With AI-branded controls |
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