Announcing the Launch of the Fisherbrand accumet AR Series Electrochemistry Meters

Specifications and Models

At the core of the AR Series are five models, each tailored to specific measurement requirements:

• accumet AR415 pH Meter
Precise, reliable pH and temperature measurements for daily routine use.

• accumet AR425 pH/Ion Meter
Versatile measurements including pH, ion-selective electrode (ISE), millivolt, and temperature.

• accumet AR430 Conductivity Meter
Single-parameter conductivity measurements with automatic temperature compensation.

• accumet AR440 Dissolved Oxygen Meter
Dependable single-parameter dissolved oxygen measurements for routine applications.

• accumet AR450 pH/Ion/Conductivity Meter
A powerful dual-channel instrument combining pH, ion, and conductivity measurements in one device.

Key Features Common to the Meter Family

Advanced Display and User Interface

Each AR Series model features a large 7-in. capacitive color touchscreen with lab glove compatibility for intuitive setup, calibration, and operation. The interface delivers real-time data from connected sensors with exceptional clarity. Because the UI is shared across pH, ion, conductivity, and DO models, users benefit from consistent familiarity throughout the laboratory.

Enhanced Data Collection and Security

Streamline workflows with three measurement modes: continuous, auto-read, and timed read. Save up to 10 methods to support efficiency and reproducibility. The meters store up to 5,000 data sets and 10 calibration logs per parameter, each with date and time stamps for traceability.
Additional capabilities include:
• Tailored reporting and seamless integration with LIMS
• Data export via printer, computer, or USB flash drive
• Custom user logins and permissions to maintain security and accountability

Durable Construction and Ease of Use

Engineered with an IP54 housing, these meters are built to withstand routine laboratory conditions, including accidental spills and exposure to bench contaminants. Each system includes a universal electrode stand that accommodates up to four 12 mm sensors and a capped 6.5 mm ATC probe. Cable management and friction-lock positioning support stability and convenience during both operation and storage. The entire meter line is designed for repeated, everyday use across diverse lab environments.

The Fisherbrand accumet AR Family

accumet AR415 pH Meter
A precise, single-channel instrument ideal for routine pH, mV, ORP, and temperature measurements. Features include:
• Measurement range: −2.00 to 20.00 pH (±200 mV)
• Resolution: 0.001 pH (0.1 mV)
• One to five-point pH calibration with manual or automatic buffer recognition
• Compatibility with BNC, DIN (ATC), and reference pin-tip sensors

accumet AR425 pH/Ion Meter
Offers all AR415 capabilities with added ion detection, featuring:
• Measurement range: 0.0001 to 19999
• Resolution down to 0.0001
• Display of results in ppm, mg/L, M, or unitless

accumet AR430 Conductivity Meter
Designed for single-parameter conductivity, TDS, salinity, and resistivity measurements. Features include:
• Range: 0.010 µS/cm to 3000 mS/cm
• Resolution: 0.001 µS/cm minimum
• Auto-ranging up to 4 digits
• Relative accuracy: ±1 percent reading above 3 µS/cm, ±1 percent reading ±0.01 µS/cm at or below 3 µS/cm

accumet AR440 Dissolved Oxygen Meter
For polarographic electrodes, offering:
• Range: 0.0 to 600.0 percent saturation; 0.01 to 90.0 mg/L or ppm
• Resolution: 0.1 or 1 percent saturation; 0.01 or 0.1 mg/L or ppm
• Relative accuracy: ±2 percent saturation; ±0.02 mg/L or ppm

accumet AR450 pH/Ion/Conductivity Meter
A dual-channel, high-performance meter that integrates the full capabilities of the AR425 and AR430. Features include:
• Channel 1: BNC, DIN (ATC), and reference inputs
• Channel 2: DIN input
• Simultaneous pH and conductivity measurements
• Real-time dual-parameter display for streamlined monitoring and documentation

The Fisherbrand accumet AR Series is engineered to enhance laboratory productivity by delivering reliable, accurate measurements through user-friendly, modern interfaces. These meters provide advanced functionality at a more budget-conscious price, ensuring accessibility without sacrificing quality. Available as standalone meters or application-based kits, they deliver complete solutions tailored to laboratory needs.

Conclusion

The launch of the Fisherbrand accumet AR Series Electrochemistry Meters represents a major step forward in laboratory instrumentation. With their blend of precision, durability, functionality, and affordability, these meters are poised to become essential tools across scientific research, environmental monitoring, and industrial applications.

For more information on the Fisherbrand accumet AR Series Electrochemistry Meters, visit our website or contact your Fisher Scientific representative.