1.DO9100 is a precision meter for measuring dissolved oxygen and temperature. The built-in microcomputer processor can calculate and compensate all measurement data related to dissolved oxygen and temperature. The shell of this instrument is waterproof, and the waterproof grade: IP67
2.2. This dissolved oxygen meter has two measurement units: % and mg/L.
3.The dissolved oxygen probe is a film with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable film separates the measured solution from the sensing electrode, but allows oxygen to pass through the film to react , The solubility can be measured.
1. Dissolved oxygen: (0.0～40.0)mg/L 0.0-300.0%
2. Temperature: (0 ~ 40) °C 32.0-104.0°F
1. Dissolved oxygen: ±1.5F.S.
2. Temperature: ±0.5°C
Temperature: 0.1°C 0.1°F
Automatic temperature compensation range: 0-40°C
Use environment: 0.1-40.0°C RH max: 90%
Power supply: 1.5V button battery (4)
Automatic temperature compensation, fast response time
Portable, easy to carry
Instrument keyboard description:
(switch) power on and off.
Calibration steps and use steps: see instructions for details
Restore factory settings:
When the instrument is turned on, press and hold the switch button for 5 seconds, release the button and the screen will show "----" to restore factory settings successfully
How to use and correct the procedure:
1.CAL calibration key (long press 5 seconds to enter the calibration interface)
2.HOLD lock/hold key, Fahrenheit/Celsius temperature conversion key.
3.DO9100 pen-type intelligent dissolved oxygen analyzer (hereinafter referred to as the instrument) is mainly designed to facilitate the user to carry on-site operation. The instrument can be divided into two parts: sensor and electronic unit. The sensor uses a polarographic film-type dissolved oxygen electrode. The electronic unit is composed of high integrated circuits. The instrument uses a dot-matrix liquid crystal display to display dissolved oxygen values and temperatures.
1 x Dissolved Oxygen Meter
1 x English Instruction Manual
10 set Zero oxygen reagent