Millipore Milli-Q Gradient A10 Water Purification System

Millipore Milli-Q Gradient A10 Water Purification System

**This instrument has been tested for basic power function only. Cartridge & UV lamp need to be replaced and unit has error code A10 See photos for details.

The Milli-Q Gradient A10 Water Purification System offers your lab reliable access to Type 1, ultrapure water for applications in spectrophotometry, spectroscopy, chromatography, and biochemistry, helping with data reproducibility, fouling reduction and baseline noise, giving you accurate research results.

The Milli-Q Gradient A10 is compact and be stored anywhere in the lab that’s convenient, bench top, under the bench, or on a wall. The flowrate can run up to 1.5 liters a minute, with a noise level or 42 dB. The Gradient A10 Water Purification System has a built in TOC monitor to alert you when the filter pack should be changed.

The water purification system has a number of modes accessible through the keypad, or operated automatically by the microprocessor including system maintenance, TOC monitoring and alarm displays.

The Milli-Q can display various Product Water quality parameters:

• Resistivity Measurement Range: 2.4 – 18.2 MΩ.cm (compensated to a 25°C value)
• Conductivity Measurement Range: 0.055 – 0.294 μS/cm
• Temperature Measurement Range: 0 – 45°C (not the system temperature operating range)
• TOC Measurement Range: 1 – 999 ppb 

Manufacturers Specifications:

• Water: Type 1
• Noise level: 42 dB
• Flowrate: up to 1.2 liter/minute
• TOC: Max ppb
• Pyrogens: <0.001 Eu/ml
• Resistivity: 18.2 MΩ•cm   
• Humidity: 50% - 80% without condensation
• Ambient operating temperature: 5°C< T< 25°C
• Ambient storage temperature: 5°C< T< 40°C

Feedwater Requirements:

• Feedwater conductivity < 100µS/cm @25°C
• Feedwater temperature: 5° to 35°C
• Feedwater flowrate: ≥ 1.5 liters/minute 
• Minimum feedwater pressure: ≥ 0.0 bar
• Maximum feedwater pressure: ≤ 0.3 bar