BDFIA-210 portable flow injection analyzer is a miniaturized and integrated design of laboratory instruments, which can be applied to temporary on-site testing. The instrument adopts a trolley box design, making it convenient to carry. It can be used for on-site testing or emergency monitoring of drinking water, surface water, groundwater, sewage, etc.

Instrument principle

The portable/in vehicle flow injection analyzer is based on the principle of flow injection spectrophotometry, with a built-in high sensitivity visible detector and dual beam measurement. It has the characteristics of low detection limit, good repeatability, and fast analysis speed.

Instrument characteristics

Ø Support the determination of multiple parameters, including volatile phenols, (total) cyanide, anionic surfactants, total phosphorus, total nitrogen, ammonia nitrogen, nitrate/nitrite, hexavalent chromium, etc;

Ø Equipped with sample pre-treatment functions such as online distillation and extraction, there is no need for manual sample processing;

Ø Built in standard curve, concentration can be directly calculated based on the standard curve after sample injection, which is convenient and fast;

Ø Equipped with a built-in cleaning solenoid valve, it cleans the internal pipeline automatically after measuring, avoiding cross contamination between samples;

Ø Equipped with an intelligent operating system and user-friendly operation prompts, it enables continuous measurement of multiple samples and shortens the analysis time of a single sample;

Ø Equipped with a trolley case and mobile power supply, easy to carry, suitable for on-site monitoring of water quality in environmental pollution incidents;

Ø Equipped with a vehicle mounted device and mobile power supply, it is convenient to set up monitoring points along rivers or around lakes, suitable for emergency detection or daily monitoring of water system environmental emergencies;

Ø Built in 42 bit automatic sampler for fully automatic detection.

Applicable to the testing standards of the Ministry of Environmental Protection

Ø National Food Safety Standard of the People's Republic of China - Inspection Method for Drinking Natural Mineral Water (GB 8538-2016)

Ø Water quality - Determination of volatile phenols - Flow injection 4-aminoantipyrine spectrophotometric method (HJ 825-2017)

Ø Water quality - Determination of sulfides - Flow injection methylene blue spectrophotometric method (HJ 824-2017)

Ø Water quality - Determination of cyanide - Flow injection spectrophotometric method (HJ 823-2017)

Ø Water quality - Determination of anionic surfactants - Flow injection methylene blue spectrophotometric method (HJ 826-2017)

Ø Water quality - Determination of total phosphorus - Flow injection ammonium molybdate spectrophotometric method (HJ 671-2013)

Ø Water quality - Determination of total nitrogen - Flow injection naphthalene ethylenediamine hydrochloride spectrophotometric method (HJ 668-2013)

Ø Water quality - Determination of ammonia nitrogen - Flow injection salicylic acid spectrophotometric method (HJ 666-2013)

Ø Water quality - Determination of hexavalent chromium - Flow injection diphenylcarbazide photometric method (HJ 908-2017)