Online Formaldehyde Analyser
Track formaldehyde in industrial process water and effluent using automated colorimetric analysis.
Online Formaldehyde Analyser with AccuSeries
AccuSeries can automate colorimetric formaldehyde analysis for suitable industrial process and effluent samples. The selected configuration reflects the expected range, sample matrix, reaction chemistry and required analysis frequency. Read PMA’s independent formaldehyde application guide for wider measurement context.
Every configuration is application-specific. Confirm the analyte, expected range, sample composition, temperature, suspended solids, number of streams and required outputs with PMA before selection. Explore the AccuSeries online wet chemistry analyser and its water and process applications.
Programmable online formaldehyde analysis
AccuSeries automates sample handling, method execution, result calculation and reporting for configured formaldehyde measurement while operators monitor status through the graphical interface.
01 / CONFIGURED METHOD
A method matched to formaldehyde and the process
Each analyser is configured around formaldehyde, the required range, sample matrix and recognised analytical method.
- Approved method for formaldehyde
- Configured range and sample matrix
- Method-specific formaldehyde result calculation
02 / AUTOMATIC OPERATION
Sampling, calibration and cleaning
Programmable routines support repeatable formaldehyde measurement while diagnostics and alarms alert users to changing analyser or process conditions.
- Automatic sampling
- Automatic calibration
- Automatic cleaning
A controlled formaldehyde measurement sequence
Each formaldehyde result follows a configured sampling, reagent, measurement, calculation and maintenance sequence.
01.
Capture the sample
The internal fast loop and sample mechanism provide a representative, consistent sample volume for formaldehyde analysis.
02.
Add method reagents
The programmed sequence doses the reagents required for the selected formaldehyde method.
03.
Run the configured method
The approved formaldehyde method proceeds under controlled conditions.
04.
Calculate the formaldehyde result
The measured response is converted into the configured formaldehyde concentration result.
05.
Calibrate
Automatic calibration can run against configured formaldehyde standards at selected intervals.
06.
Clean
Automatic cleaning supports the formaldehyde measurement system between planned maintenance visits.
Designed for practical formaldehyde monitoring
The modular AccuSeries design keeps wet-chemistry components accessible while formaldehyde results, diagnostics and method controls remain available through the interface.
Touchscreen
Clear access to formaldehyde results, status and analyser functions.
Data logging
Integrated formaldehyde result storage with USB export.
Separate compartments
Electronic and wet-chemistry sections are physically separated.
Low reagent use
Small reagent volumes help control formaldehyde measurement costs.
Formaldehyde technical specifications
Core AccuSeries information for formaldehyde application and specification review.
| Measurement principle | Application-specific approved method |
| Variables | Formaldehyde, range and sample matrix dependent; approved method |
| Typical response | T-90 typically 3 to 15 minutes; method dependent |
| Power supply | 24 VDC or 90 to 240 VAC; 310 W |
| Sampling | Single stream or up to 6 streams |
| Cabinet | Painted 304 stainless steel |
| Protection grade | IP66; NEMA 4X |
| Outputs | 4-20 mA; optional Modbus TCP/IP or serial |
| Automatic functions | Sampling, calibration, validation and post-wash as configured |
Formaldehyde, range, sample conditions, wetted materials and final specifications must be confirmed for the configured method before procurement.
Discuss your formaldehyde measurement
Tell PMA about your sample, measuring range and process objective. An applications engineer will review whether AccuSeries and an available analytical method are appropriate.
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