Professional Waterproof Portable Dissolved Oxygen Meter Adwa (AD630)

AD630 is a portable waterproof meter for DO (dissolved oxygen) and temperature measurements, designed to provide laboratory results and precision even in harsh industrial conditions.

The main features

• DO readings displayed in ppm or % saturation units.
• DO calibration at 1 or 2 standard points (0 and 100%) or at 1 custom point (>20%)
• Galvanic DO probe with built-in temperature sensor
• Automatic temperature compensation
• Login on demand
• Setup mode to configure altitude and salinity compensation factors, temperature measurement unit (°C or °F), serial communication parameters, date and time, auto power off, instrument identification code
• HOLD function to freeze the stable reading on the LCD screen
• GLP function to view the latest calibration data
• PC interface via RS232 port
• Galvanic probe: Unlike polarographic probes, galvanic DO probes do not require any conditioning time when the unit is turned on, saving time when many measurements are required.

Specifications of Professional Waterproof Portable Dissolved Oxygen Meter Adwa (AD630)

• Brand: Adwa
• Model: AD630
• Measurement range: O2 0.00 - 45.00 mg/l (ppm) 0 - 300%
• Resolution: 0.01 ppm or 0.1%
• Accuracy: +/- 1.5%
• Measuring range, Temp: 0 - 50 oC
• Resolution: 0.1ºC
• Accuracy: +/- 0.5 ºC
• Temperature compensation -5 - 50 oC
• Salinity compensation: 0-50.0 g/l
• Altitude compensation: 0-4000 m
• Sensor: AD8001/3 galvanic DO sensor with DIN connector, 3 m cable
• Dimensions: 164 mm x 76 mm x 45 mm
• PC connection: RS232
• Size: 188x96x70mm
• Weight: 460 grams

Shipping content

• Professional Waterproof Portable Dissolved Oxygen Meter Adwa (AD630)
• AD8001/3 galvanic DO probe with built-in temperature sensor
• Replacement membrane with O-ring, electrolyte solution (30 ml bottle)
• AD9551 serial communication cable
• 1.5V AA alkaline battery (4 pieces)
• User manual