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Contact us
SINOSOURCE LAB SUPPLIERS
Company Name：Sinosource Lab Supplies Ltd.
Contact Person：Mr.YeWei Chen
Skype: sinosourcelab
WeChat and WhatsApp: +86 138 2500 3364
E-Mail: info@sinosourcelab.com
Tel: 86-20-83235069,83292911
Fax: 86-20-83292962
Mobile: 86-13825003364
Postcode: 510375
Address: Room 805-808, No.1, Weigu 2nd Street, Liwan District, Guangzhou, China
Benchtop Dissolved Oxygen Meters
- DO400F Benchtop Dissolved Oxygen Meter
GENERAL FEATURES
- High resolution LCD display, 5.7 inches.
- Multi-reading feature allows auto-read, timed-read and continuous-read.
- Automatic/Manual temperature compensation ensures accurate results.
- Auto-hold feature senses and locks the measurement endpoint.
- Data Storage 500 sets (GLP-compliant).
- Support for USB or RS-232 communication.
- Reset feature automatically resumes all settings back to factory default options.
- IP54 waterproof.
- Support for air-saturated water or zero oxygen calibration.
- Auto barometric pressure compensation
- Manual Salinity Factor Correction
- Selectable pressure unit, including kPa, mbar, Torr, Atm.
INCLUDES
- DO-958-Q polarographic DO electrode（zero oxygen calibration solution, dissolved oxygen electrolyte, 3 pcs electrode membrane cover）
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Model
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DO400F
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Parameters
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DO/Temp(DO Saturation).
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Dissolved
Oxygen Concentration
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Sensor Type
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Polarographic
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Range
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0.00 to 99.99 ppm
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|
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Resolution
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0.01ppm
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Accuracy
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±0.1 ppm
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Calibration Points
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Air-saturated water or zero point
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Barometric Compensation
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Yes
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Manual Salinity Factor Correction
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Yes
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DO Saturation
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Range
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(0.0 to 600.0)%
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Resolution
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0.1%
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|
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Accuracy
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±2.0%
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|
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Temperature
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Range
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-10 to 135 ºC, 14 to 275 ºF
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Unit
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ºC, ºF
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|
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Resolution
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0.1
|
|
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Accuracy
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±0.1
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|
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Measurement
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Reading Mode
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Auto Read (Fast, Medium, Slow), Timed, Continuous
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Reading Prompts
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Reading, Stable, Locked
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Temp. Compensation
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ATC, MTC
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|
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Data management
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Data Storage
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500 results each
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GLP Features
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Yes
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Inputs
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DO with Temp. Probe
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4-pin aviation connector
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Outputs
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USB
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PC
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RS 232
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printer
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Display options
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Backlight
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Yes
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Auto Shutdown
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1~60 min, off
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|
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IP Rating
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IP54
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Date and Time
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Yes
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General
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Power
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AC Adapter, 100-240V AC input, DC9V output
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Dimensions
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242×195×68 mm
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|
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Weight
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900g (1.98 lb)
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Dimensions (Carton)
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370×320×220 mm
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Weight (Gross)
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2.5 kg
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