Description
IoniSense ORP 1 Plus Pocket Electrochemistry TesterProduct Type: Pocket Electrochemistry Tester
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 must be operated within the 0-60°C ambient temperature range to maintain specified accuracy and prevent sensor degradation. Automatic calibration and temperature compensation require the use of compatible electrode and calibration solution as supplied.
- Temperature Range Constraint: Operate the pocket tester only within the 0-60°C temperature range to ensure ±0.1%F.S accuracy.
What is the practical impact of the ±0.1%F.S ±1 digit accuracy specification for ORP measurements in the ±1000 mV range on the IoniSense ORP 1 Plus?
The accuracy specification means the measurement error is bounded by 0.1% of the full-scale range plus one digit. For the ±1000 mV ORP range, this yields a typical error of ±2 mV plus one digit, ensuring high-resolution, laboratory-grade precision suitable for water quality and environmental analysis.
Does the IoniSense ORP 1 Plus support automatic temperature compensation, and what are the implications for sample temperature variability?
Yes, the IoniSense ORP 1 Plus features automatic temperature compensation for supported parameters, but the instrument's temperature measurement range is limited to 0-60°C on pocket meters. For samples outside this range, ORP readings may not be temperature-compensated, requiring the user to account for temperature effects manually or use a portable meter with extended range.
What calibration and maintenance procedures are required for the IoniSense ORP 1 Plus to ensure reliable ORP measurements?
The instrument supports automatic calibration for ORP. The package includes calibration solution, electrode/probe, and sample bottle. For reliable measurements, users should calibrate regularly using the provided solution and ensure the electrode is stored properly. The product comes with a carrying case and lanyard for safe transport.
The IoniSense ORP 1 Plus Pocket Electrochemistry Tester (model AF-IONSORP1PLUS) provides a ±1000 mV ORP measurement range with ±0.1%F.S ±1 digit accuracy and automatic calibration and temperature compensation, making it suitable for field water quality screening, environmental sampling, and educational workflows. Its pocket form factor limits temperature operation to 0–60°C and requires routine procurement of calibration solutions and compatible electrodes.
Positive
- Wide ORP range with high accuracy: The ±1000 mV measurement range paired with ±0.1%F.S ±1 digit accuracy allows reliable ORP readings across most aqueous environments, from reducing to oxidizing conditions.
- Automatic calibration and temperature compensation: Built-in automatic calibration and automatic temperature compensation reduce manual setup errors and simplify routine field or lab measurements, improving repeatability.
Trade-offs
- Limited temperature range on pocket meter: The pocket meter version operates only from 0–60 °C, which may restrict use in high-temperature or cryogenic processes compared to portable meters that cover -10 to 135 °C.
- Dependence on consumables and electrode compatibility: Accurate operation requires matching the correct electrode, probe, and calibration solution, adding recurring procurement steps and the need for careful configuration verification before use.
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).



