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Ohaus Portable Dissolved Oxygen Analysis Meter with Optical Technology

Ohaus Portable Dissolved Oxygen Analysis Meter with Optical Technology

The Low-Maintenance Dissolved Oxygen (DO) Meter with Optical Technology for Accurate Measurements

  • Optical or Luminescent DO Probe allows for minimal maintenance and permits for immediate measurement reading without the need for warm up time or any sample preparation
  • Large bright backlit LCD screen provides easy to read results even low light areas with 5 dedicated manual keys the delivers simple straightforward operation for all operators via a simple calibration process and accurate measurements
  • With a meter stand, wrist strap for secure field use and IP54 housing, Starter 400D is durable and prepared for versatile use
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Description

Model ST400D-G ST400D-F ST400D-B
Measurement Range 0.00 – 20.0 mg/L(ppm); 0.00 – 20.0 mg/L(ppm); 0.00 – 20.0 mg/L(ppm);
0 – 50 °C 0 – 50 °C 0 – 50 °C
Measurement Resolution 0.01 mg/L; 0.01 mg/L; 0.01 mg/L;
0.1 °C; 0.1 °C; 0.1 °C;
0.10% 0.10% 0.10%
Calibration 2 Point 2 Point 2 Point
Temperature Compensation Automatic Automatic Automatic
Display Color LCD Graphics Color LCD Graphics Color LCD Graphics
Working Environment 5°C – 40°C, 80%RH, non-condensing 5°C – 40°C, 80%RH, non-condensing 5°C – 40°C, 80%RH, non-condensing
Working Environment 41°F – 104°F, 80%RH, non-condensing 41°F – 104°F, 80%RH, non-condensing 41°F – 104°F, 80%RH, non-condensing
Net Weight 0.16 kg (0.35 lb) 0.16 kg (0.35 lb) 0.16 kg (0.35 lb)
Electrode STDO21 (Included) STDO21 (Included) STDO21 (Available as an Accessory)
Accuracy ±0.2 mg/L(<8 mg/L) or ±0.3 mg/L(8~20 mg/L); ±0.3 °C ±0.2 mg/L(<8 mg/L) or ±0.3 mg/L(8~20 mg/L); ±0.3 °C ±0.2 mg/L(<8 mg/L) or ±0.3 mg/L(8~20 mg/L); ±0.3 °C
Parameter Dissolved Oxygen Dissolved Oxygen Dissolved Oxygen
Carry Bag Included Yes No No
Battery Life 12 hours with Disposable Batteries 12 hours with Disposable Batteries 12 hours with Disposable Batteries
Power 4 AAA (LR03) Batteries (Included) 4 AAA (LR03) Batteries (Included) 4 AAA (LR03) Batteries (Included)
Temperature Sensor 10 KΩ NTC 10 KΩ NTC 10 KΩ NTC
In-use cover No No No
Dimensions (Height) 35.0 mm (1.38 in) 35.0 mm (1.38 in) 35.0 mm (1.38 in)
Dimensions (Width) 90.0 mm (3.54 in) 90.0 mm (3.54 in) 90.0 mm (3.54 in)
Dimensions (Length) 150.0 mm (5.91 in) 150.0 mm (5.91 in) 150.0 mm (5.91 in)
Temperature resolution 0.1 °C 0.1 °C 0.1 °C
Accuracy DO 0.2 ppm 0.2 ppm 0.2 ppm
Resolution (DO) 0.01 0.01 0.01
Accuracy ± (Temperature) 0.3 °C 0.3 °C 0.3 °C
Measurement Range DO (%) (ppm) 0 ppm – 20 ppm 0 ppm – 20 ppm 0 ppm – 20 ppm
Measurement Range (Temperature) 0 °C – 50 °C 0 °C – 50 °C 0 °C – 50 °C

Download Attachment

pdf
Data Sheet 1.19 MB

Location

Capital Microscope Services, Inc.

P.O. Box 462, Marietta, GA. 30061

Mail to: info@microscopesandmore.com

Phone: 770-422-3314

Fax: 770-422-1833