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- Enabling the intravenous fluid production in the space

Portable Dissolved Oxygen meter OM-70

Overview

DO, Dissolved Oxygen 
Back light LCD Waterproof and dustproof (IP67 rated) PC PRT ID Shock and chemical resistant body case

Features

Functions

  • The built-in data memory (1000 items)
  • Connecting to a computer allows measurement data to be collected.
  • Output to a GLP/GMP-compatible printer is possible.
  • Temperature compensation, atmospheric pressure calibration, and salt concentration calibration functions
  • Oxygen concentration and saturated oxygen concentration measurement functions
  • Interval measurement function
  • Sample ID No. setting function
  • Clock function and auto power-off function
  • Usable with AAA alkaline batteries, Ni-MH batteries, or adapter.
  • IP67-compliant waterproof and dustproof structure*.

* IP67:Ensures a waterproof performance without failure when immersed 1m in water for about 30 minutes.

Select from the followings.

  • 2m cable(OM-71-2)
  • 10m cable(OM-71-10)
  • Laboratory(OM-71-L1)(BOD measurement)

Manufactured by HORIBA Advanced Techno

Specifications

MODEL

OM-71

Dissolved
Oxygen

Measuring principle

Membrane galvanic cell

Measuring range (Display range)

0.00~20.00 mg/L

Temperature compensation

0~40℃

Resolution

0.01 mg/L

Repeatability

±0.1 mg/L±1 digit

Air calibration (Basic)

Standard solution calibration

Salinity concentration correction(0~40PPT)

Air pressure correction

Saturated
Oxygen

Measuring principle

Membrane galvanic cell

Measuring range (Display range)

0.0~200.0%

Resolution

0.1%

Oxygen
concentration

Measuring principle

Membrane galvanic cell

Measuring range (Display range)

0.0~50.0%

Resolution

0.1%

Temperature

Measuring range (Display)

0.0℃~100.0℃(-30℃~130℃) 
※Flashing in the case of outside measurement range.

Resolution

0.1℃

Repeatability

±0.1℃±1digit

Calibration function

Display

Custom LCD with backlight

Function

PC connectivity*1

Printer connectivity(GLP/GMP)

Temperature compensation(Auto/manual)

Auto Hold function

Data memory number

1000

Interval memory

ID input

Clock function

Auto power off

Battery Level Indicator

Dustproof and waterproof standard

IP67

Operating ambient temperature/ humidity

0℃ to 45℃ , 80% or less in relative humidity (no condensation)

Power

LR03/AAA alkaline batteries or AAA Ni-H rechargeable batteries × 2
AC adapter 100 V to 240 V 50/60 Hz (option)

Current consumption

Less than 2 mA

Battery life*2

Approx. 500 hours

Dimension

Approx. 67 (80) × 28 (42) × 170 mm (The figures in parentheses are maximum thicknesses.)

Weight (without batteries and electrode)

Approx. 270 g

*1 RS-232C cable(3014030151) and software is required. Software can be download by web registration. If you need to connect to the USB, the adapter(RS232C⇔ USB) commercially available is required. Please buy one that be suitable for the specifications of the PC (OS · USB Specification, etc.). ※ HORIBA will not guarantee the adapter operation.
*2 Battery life will be shorter when using optional accessories and backlight LCD is activated.

Schematics

OM-71
Electrode stand(Optional)
Electrode stand(Optional)

Downloads


The materials accessible from this website were current at the time of posting.
Please note that the material may differ from that provided with the product.