เครื่องวัดออกซิเจน DO Meter รุ่น ADWA AD630

AD630 Dissolved Oxygen & Temperature Waterproof Meter with Galvanic Probe

AD630 is a heavy-duty portable waterproof meter for DO (Dissolved Oxygen) and temperature measurements, designed to provide laboratory results and accuracy even under harsh industrial conditions.

Main features include

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
Log-on-demand
Setup mode for setting altitude & salinity compensation factors, temperature measure unit (°C or °F), serial communication parameters, date & time, auto-off, instrument ID code
HOLD feature to freeze stable reading on the LCD
GLP feature to view last calibration data
PC interface via RS232 port

Galvanic proThis model is supplied complete with:

• AD8001/3 galvanic DO probe with built-in temperature sensor, DIN connector and 3 m cable
• Spare DO membrane with O-ring
• Scouring pad for cleaning the probe
• 1.5 V AA alkaline batteries (4 pcs)
• User manualbe: Unlike polarographic probes, Galvanic DO probes do not require any conditioning time when the unit is switched on, saving time when many measurements are required.