รหัสสินค้า : DL001

LOVIBOND SD310 เครื่องวัดค่าออกซิเจนในน้ำ DO meter 

Parameter

- Dissolved oxygen (O2)

- O2-Concentration in mg/l

- O2-Saturation in %

- Temperature in °C/°F

Applications

- Drinking/ potable water

- Waste Water

- Surface Water

Users

- Water Treatment Companies

- Industrial and Governmental Laboratories

- Sewage Plants

- Water Protection Control

Description

- The portable meter SD 310 Oxi meets the day-to- day demands for sturdy and reliable measurement of dissolved oxygen and completes the SD 300 series.

- The well-known Clark-oxygen-sensor with integrated temperature compensation allows instant measurement without the need for time- consuming polarisation.

- A direct, convenient user interface facilitates meter operation both outdoors and in the laboratory.

- The automatic hold function “freezes” measuring data in the display, and makes them easy to read.

- The internal memory allows storage of up to 1,000 data sets. Also an internal data logger enables continuousley monitoring of measurement results. Monitoring becomes even more convenient with the alarm function.

- The water-tight housing (IP 65 & IP 67) together with the rugged and protective armour ensures reliable operation even in extreme ambient conditions.

- The support can be flipped up to hang the meter on pipes or branches or for fastening to a belt.

Features

- Measurement of: Oxygen partial pressure, Oxygen Concentration, Oxygen Saturation, Temperature measurement

- Auto Hold Function

- Alarm Function

- Data Logger + Software

- Easy calibration against oxygen in air

- Salinity correction

- Self-polarising galvanic oxygen probe (Clark), allows instant measurement after system is switched on

- Low battery and battery change indicator

- Sensor evaluation after calibration in the display

- Shock-absorbing rubber protective armouring

- Waterproof IP 65 and IP 67

Specifications

O2 concentration

0,0 … 70,0 mg/l

O2 partial pressure

0 … 1200 hPa O2

0,0 … 427,5 mm Hg

O2 saturation

0 … 600 %

Ambient air pressure

10…1.200 hPA abs.

Sensor temperature

– 5 bis 50 °C = 23 bis 122 °F

Accuracy O2concentration

0 … 25 mg/l ± 1,5% ± 0,2 mg/l25 …70 mg/l ± 2,5% ± 0,3 mg/l

Temperature accuracy

 ± 0,1 °C

Ambient air pressure accuracy

3 hPa bzw. 0.1 % full scale (higher value relevant)

Ambient conditions sensor

0 to 40°C= 32 to 104°F 0 to 95% relative density (non-condensing)

Storage temperature

Instrument: -25…70°C = -13…158°F Sensor:

0 … 40 °C = 32 … 104 °F

Nominal temperature

25 °C

Display

Backlit LCD

Data storage

1,000 data sets manually

8,000 data sets cyclically

Power supply

2 x AAA Batteries

Dimensions

164x98x37mm(HxWxD) protective armouring

Weight

287 g incl. batteries and protective armouring

Power consumption

6.25 mA (with Out = Off, corresponding to 160 h), backlight: 10 mA (switches off automatically)

Auto-Off

0 – 120 minutes

Electrode connection

7-pin bayonet connection. Interface/ ext. supply:

4-pin bayonet connection

for serial interface and supply

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