Description
RCYAGO Portable Dissolved Oxygen & Temperature Meter, DO Range: 0-40.00 mg/L, 0.1 mg//L Resolution, Digital Dissolved Oxygen Meter with Electrode Filling Liquid (No Backlight)
The dissolved oxygen meter is a precision instrument for measuring dissolved oxygen and temperature. The dissolved oxygen probe is a thin film with a polarographic sensor and a thermistor to measure and compensate for temperature. The permeable membrane separates the measured solution from the sensing electrode, but allows oxygen to pass through the membrane to react, and the concentration can be measured.
Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, usually expressed in mg/L (ppm) and percentage saturation (%), which is the percentage of oxygen dissolved in 1L of water. The oxygen concentration of our dissolved oxygen meter is 0.0-40.0 mg/L, most of the range of dissolved oxygen meters on the market is 0.0-20 mg/L. When measuring and calibrating, there is no need to open the protective cover of the electrode, just place the electrode in the solution to measure.
Detachable, easy-to-replace probe equipped with 6 protective probe covers. The film inside the protective cover cannot be disassembled. After using it for a period of time, the test value is inaccurate and the calibration is still inaccurate, and the membrane sleeve needs to be replaced.
It adopts the digital display, which is clearer and more convenient to read data. Automatic shutdown in 8 minutes if not in use. Low battery indication. The solubility of oxygen will be affected by temperature, atmospheric pressure, and salinity. Our temperature-compensated instrument can meet normal use.
It is very suitable for measuring the dissolved oxygen level and temperature in a wide range of aquariums, swimming pools, ponds, freshwater aquaculture, marine aquaculture, school teaching experiments, laboratory sterile environment, aquaculture, scientific research and other fields.
A dissolved oxygen meter is a precision instrument for measuring dissolved oxygen and temperature. The dissolved oxygen probe is a thin film with a polarographic sensor and a thermistor to measure and compensate for temperature. The permeable membrane separates the measured solution from the sensing electrode, but allows oxygen to pass through the membrane to react, and the concentration can be measured. The housing of this instrument is waterproof.
The solubility of oxygen is affected by temperature, atmospheric pressure and salt temperature, our instruments are equipped with temperature compensation to meet normal use, the altitude area should be replaced with a higher level dissolved oxygen meter.
Specifications:
Response time: <=45s (90% response at 20 °C)
Automatic temperature compensation range: 0~40°C
Battery power: low
battery warning Backlight: supports automatic
backlight Batteries: not included
Operating environment: 0.1-40.0°C RH max 90%
Size and weight: 183 x 37 x 37 mm (7.2 x 1.5 x 1.5 inches)/80 g
