Ohaus - 30378543 - Starter 400D DO Portable High-Performance, Low-Maintenance Meter ST400D

Ohaus - 30378543 - Starter 400D DO Portable High-Performance, Low-Maintenance Meter ST400D

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High-Performance, Low-Maintenance Dissolved Oxygen (DO) Meter with Optical Methodology for Accuracy.

Features

For over a century, OHAUS has perfected the art of measurement through our line of weighing products. Taking the same approach to our weighing equipment, OHAUS now delivers Starter ST400D – a practical, affordable, low-maintenance DO portable meter equipped with optical technology. The ST400D is ideal for applications that require simple yet accurate DO measurements.


Applications


Field and lab dissolved oygen measurement


Display


Backlit color liquid crystal display (LCD)


Operation


4 AAA batteries (included)


Construction


ABS housing


Design features


99 measurement memory, last calibration data recall, auto barometric pressure measurement, auto temperature compensation with manual salinity compensation


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Specifications

Overview

  • Nominal Height:
    1.38" (3.51 cm)
  • Nominal Width:
    3.54" (8.99 cm)
  • Nominal Length:
    5.91" (15.01 cm)

Technical Data

  • Measurement Range:
    0.00 - 20.0 mg/L (ppm), 0 - 50°C
  • Measurement Resolution:
    0.01 mg/L, 0.1%, 0.1°C
  • Accuracy:
    ±0.2 mg/L (<8 mg/L) or ±0.3 mg/L (8-20 mg/L), ±0.3°C
  • Display:
    Color LCD Graphics
  • Electrode:
    STDO21 (Included)
  • Accuracy DO:
    0.2 ppm
  • Accuracy ± (Temperature):
    0.3°C
  • Battery Life:
    12 Hours With Disposable Batteries
  • Calibration:
    2 Point
  • In-Use Cover:
    No
  • Measurement Range DO:
    0 ppm - 20 ppm
  • Measurement Range (Temperature):
    0°C - 50°C
  • Net Weight:
    0.35 Ib (0.16 kg)
  • Parameter:
    Dissolved Oxygen
  • Power:
    4 AAA (LR03) Batteries (Included)
  • Resolution (DO):
    0.01
  • Temperature Compensation:
    Automatic
  • Temperature Resolution:
    0.1°C
  • Temperature Sensor:
    10 KΩ NTC
  • Working Environment:
    41°F - 104°F, 80%RH, Non-Condensing (5°C - 40°C, 80% RH, Non-Condensing)

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