Description
IoniSense DO 100 Benchtop Electrochemistry MeterProduct Type: Benchtop Electrochemistry Meter
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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The instrument requires selection of the correct electrode configuration and calibration routine before measurement. Accurate dissolved oxygen readings depend on proper temperature, air pressure, and salinity compensation settings.
- Electrode Configuration: Confirm that the polarographic or optical dissolved oxygen electrode is compatible with the measurement parameter and sample matrix.
- Calibration Requirement: Perform calibration using a certified standard or air-saturated water before each measurement series to ensure accuracy.
- Compensation Settings: Enable automatic air pressure compensation and manually set salinity compensation according to the sample conditions.
- Temperature Compensation: Allow the electrode and sample to equilibrate to the same temperature before recording readings.
- Data Output: Connect the instrument to a PC or printer via USB for data logging and documentation.
How does the 0–200.0 kPa automatic air pressure compensation range affect dissolved oxygen measurement accuracy at high altitudes?
The automatic air pressure compensation covers 0–200.0 kPa, which includes high-altitude low-pressure environments. This ensures the instrument corrects for barometric pressure variations without manual adjustment, maintaining the stated ±0.30 mg/L accuracy across the full dissolved oxygen measurement range of 0.00–20.00 mg/L.
Can the IoniSense DO 100 benchtop meter be used with non-Atomfair polarographic or optical dissolved oxygen sensors, or is it limited to the specified IoniProbe DO 01 electrode?
The IoniSense DO 100 is configured exclusively with either the IoniProbe DO 01 polarographic or IoniProbe DO 01 optical dissolved oxygen electrode (2 m cable), depending on the model ordered. No compatibility with third-party sensors is stated. The system also requires the IoniProbe DO S membrane cap for proper operation, confirming a closed-probe architecture.
What power supply and data infrastructure are required to operate the IoniSense DO 100 in a laboratory setting?
The instrument requires a DC12V power supply, which is included in the standard package as a power adapter. For data output, the meter provides USB, PC, and printer interfaces, so a computer with a USB port or a compatible printer is needed for data logging. No special laboratory infrastructure beyond a standard benchtop and electrical outlet is specified.
The IoniSense DO 100 benchtop meter offers dual electrode flexibility and automatic air pressure compensation, but requires manual salinity input and its DO accuracy of ±0.30 mg/L may limit use in some high-precision applications.
Positive
- Dual electrode type support: The instrument can be configured with either a polarographic or optical dissolved oxygen electrode, providing flexibility for different application requirements and maintenance preferences.
- Automatic air pressure compensation: The meter automatically compensates for air pressure variations from 0 to 200.0 kPa, reducing the need for manual adjustments and improving accuracy across different altitudes.
Trade-offs
- Manual salinity compensation required: Salinity compensation must be set manually for 0-45 ppt, which introduces an additional calibration step and potential for user error in brackish or seawater samples.
- Moderate dissolved oxygen accuracy: The DO accuracy of ±0.30 mg/L may be insufficient for high-precision environmental monitoring or research applications requiring tighter tolerances.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
