Application Areas
Food, traditional Chinese medicine residues of sulfur dioxide, methanol, N-nitrosamines, alcohol content, propionic acid and its salts, etc.;Detection of volatile phenols, cyanides, ammonia, and cyanides in soil, sulfides, etc., meeting the needs of environmental protection, food, medicine, and other industries.

Applicable Standards(Partial standards displayed)

Food Standards (Conventional Distillation):

1,GB 5009.34-2022 National Food Safety StandardDetermination of sulfur dioxide in food

2,GB 5009.225-2023 National Food Safety StandardDetermination of ethanol concentration in wine and edible alcohol

3,GB 5009.266-2016 National Food Safety Standard Determination of methanol in food

4,GBT 5009.48-2003  Hygienic standard methods for distilled liquor and formulated liquor

5,NYT 2013-2011 Determination of essential oil content in citrus fruits and products

6,TZACA 022-2020 Determination of sulfur dioxide in food-Inductively coupled plasma emission spectrometry

7,DB 34/T 2499-2015 Determination of volatile fatty acids in wastewater from white spirit industryAcid distillation titration method

Food Standards (Steam Distillation):

1,GB 5009.26-2023Determination ofN-nitrosamines in food

2, GB5009.307-2025 National Food Safety Standard Determination of methanol in food

3,GB 5009.231-2016National Food Safety Standard Determination of residual volatile phenols in aquatic products

4,GB 5009.36—2023 National Food Safety Standard Determination of cyanides in food

5,GB/T 13084-2006Determination of cyanides in feed

6,GB 5009.120-2025Determination of propionic acid and its salts in food

6,GB 5009.277-2016 Determination of sodium propionate in food

7,GB 1886.29-2015 National Food Safety Standard Food Additives Ginger Oil

Traditional Chinese Medicine Standards

2025 Edition《Chinese Pharmacopoeia》2331 Determination of sulfur dioxide residues in Chinese medicinal materials or decoction pieces

Water Quality Standards:

1,GB/T 5750.5-2023Standard Examination Methods for Drinking WaterInorganic Non-metallic IndicatorsCyanides/Volatile Phenols

2,GB 8538-2022 National Food Safety StandardExamination Methods for Drinking Natural Mineral Water

3,HJ 537-2009 Water Quality Determination of Ammonia-Distillation-Neutralization Titration

4,HJ 484-2009 Water Quality Determination of CyanidesVolumetric and Spectrophotometric Methods

5,HJ 503-2009 Water Quality Determination of Volatile Phenols 4-Aminoantipyrine Spectrophotometric Method

6,HJ 487-2009 Water Quality Determination of FluoridesPyridine-Pyrazolone Visual Colorimetric Method (Steam Distillation)

7,HJ1226-2021 Water Quality Determination of SulfidesMethylene Blue Spectrophotometric Method

Soil and Sediment Standards:

1,HJ 745-2015 Soil Determination of Cyanides and Total CyanidesSpectrophotometric Method

2,HJ 833-2017 Soil and SedimentDetermination of SulfidesMethylene Blue Spectrophotometric Method

3,HJ 717-2014 Soil Quality Determination of Total NitrogenKjeldahl Method

Core Functions

Dual-Mode Heating System: Far-infrared ceramic heating and steam heating freely switchable, 6 independent temperature controls (0-500W), dry-burn protection, uniform heating, safe and efficient.

Intelligent Acid Addition Module: One-click automatic acid addition, precise control of acid volume, supports pipeline cleaning and calibration, meeting full-process automation for food/TCM sulfur dioxide detection.

Nitrogen Intelligent Control: 6 independent nitrogen flow controls (0.1-2L/min), integrated acid addition, steamoutput, nitrogenoutput three-in-one pipeline, reducing leakage risks and improving data reliability.

Air Tightness Self-Check: One-click multi-path sealing detection, ensuring no leakage throughout the experiment, guaranteeing accurate results.

Distillation Endpoint Lock: Supports pressure sensor and capacitive touch sensor (optional) dual modes, automatically stops heating to prevent over-distillation, compatible with ice bath module for quick switching.

Innovative Design

7-inch Intelligent Touch Screen: 5 dedicated operation interfaces, independent parameter settings, intuitive and convenient operation.

Condensation System Upgrade: Quick-disconnect condensation pipe interface, automatic circulating water reflux, supports serpentine/reflux condenser flexible replacement, built-in reverse flushing function, eliminating microbial residues.

Efficient Waste Liquid Management: Dual waste liquid outlet design, receiving area supports direct ice block placement, quick-disconnect structure compatible with various capacity bottles, automatic waste liquid discharge post-experiment.

Optional Ice Bath Module: Linked low-temperature chiller, temperature control 0-5℃, automatic water replenishment, capacitive endpoint control, compatible with 100ml-500ml containers.