4E's Scientific High-Throughput Multi-Sample Osmometer with Audit Trail Function

Product Description

4E's Scientific High-Throughput Multi-Sample Osmometer with Audit Trail Function

Multi-sample Osmometer – Models 4E-OSM100300 / 4E-OSM100301

Designed for high-throughput laboratories, this advanced freezing-point osmometer delivers fast, reliable osmolality measurements across up to 20 aqueous samples at a time. Its automated rotary turntable and elevated probe enable true walk-away functionality for both batch and continuous operations.

The integrated 7-inch touchscreen runs on an intuitive Android operating system, giving users complete control with real-time status updates. With features like a built-in printer, USB/RS232 connectivity, and optional audit trails with electronic signatures, this osmometer is ideal for labs that demand both performance and compliance.

Key Features:

• Automatically processes 1 to 20 samples in continuous or batch mode

• Freezing-point depression method for total osmolality measurement

• Multi-point calibration ensures high precision at any concentration

• Built-in touchscreen display with Android OS

• High-precision sensor for exceptional accuracy and repeatability

• Built-in printer with multiple output formats

• USB and RS232 ports for data export and system integration

• Optional audit trail and electronic signature capabilities

• 10-level user access management system

• Quiet operation for noise-sensitive environments

• Low maintenance — refrigerant-free cooling

• Small sample volume required: just 60 µL (range: 50–100 µL)

• Data export in Excel or CSV format

• Compatible with LIS/HIS systems

Specifications:

• Models: 4E-OSM100300 / 4E-OSM100301

• Sample Throughput: 1–20 samples

• Sample Volume Required: 60 µL (range: 50–100 µL)

• Concentration Range: 0–3000 mOsmol/kg

• Accuracy:
  ±2 mOsmol/kg (≤400 mOsmol/kg)
  ±1.0% (>400 mOsmol/kg)

• Test Time: ≤90 seconds per sample

• Precool Time: ≤180 seconds

• Display: 7-inch touchscreen

• Operating System: Android

• Storage Capacity: Up to 3,000,000 measurements

• Operating Temperature: 5–35°C

• Operating Humidity: 5–80%

• Dimensions: 280 × 445 × 435 mm

Compatible Consumables:

• Four E’s 0.5 mL Sample Tube (PN: 4E-PCRTOSM)

• Axygen PCR Tube (PN: 4E-PCR-05-C)

Model-Specific Features: