Application Areas
Testing of ammonia nitrogen/cyanide/volatile phenol in water, formaldehyde/nitrosamine/propionate in food, alcohol content, sulfur dioxide in food and traditional Chinese medicine can meet the needs of multiple industries such as environmental protection, food, and medicine.

Applicable standards (only some standards are shown)

Water quality standards:

1. GB/T 5750.5-20 23 Standard test methods for drinking water Inorganic non-metallic indicators Cyanide / volatile phenol

2. GB 8538-20 22 National Food Safety Standard Test Method for Drinking Natural Mineral Water

3. HJ 537-2009 Determination of ammonia nitrogen in water - Distillation-neutralization titration method

4. HJ 484-2009 Determination of cyanide in water by volumetric method and spectrophotometric method

5. HJ 503-2009 Determination of volatile phenols in water - 4- aminoantipyrine spectrophotometric method

6. HJ 487-2009 Determination of fluoride in water quality - Visual colorimetric method with zirconium sulfonate (steam distillation)

7. HJ1226-2021 Determination of sulfide in water - Methylene blue spectrophotometric method

Soil and Sediment Standards:

1. HJ 745-2015 Determination of cyanide and total cyanide in soil by spectrophotometry

2. HJ 833-2017 Determination of sulfide in soil and sediments - Methylene blue spectrophotometric method

3. HJ 717-2014 Determination of total nitrogen in soil quality - Kjeldahl method

Food Standard (Conventional Distillation):

1. GB 5009.34-20 22 National Food Safety Standard Determination of Sulfur Dioxide in Food

2. GB 5009.225-20 23 National Food Safety Standard Determination of Ethanol Concentration in Wine

3. GB 5009.266-2016 National Food Safety Standard Determination of Methanol in Food

4. GBT 5009.48-2003 Methods of hygienic standards for distilled spirits and blended spirits

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

6. TZACA 022-2020 Determination of sulfur dioxide in food - Distillation - Inductively Coupled Plasma Optical Emission Spectrometry

7. DB 34/T 2499-2015 Determination of volatile fatty acids in liquor industry wastewater - Acidification distillation titration method

Food Standard (Steam Distillation):

1. GB 5009.26-20 23 Determination of N-nitrosamines in food

2. GB 5009.231-2016 National Food Safety Standard Determination of Volatile Phenol Residues in Aquatic Products

3. GB 5009.36-2016 National Food Safety Standard Determination of Cyanide in Food

4. GB/T 13084-20 18 Determination of cyanide in feed

5. GB 5009.120-2016 Determination of sodium propionate and calcium propionate in food

6. GB 5009.277-2016 Determination of sodium diacetate in food

7. GB 1886.29-2015 National Food Safety Standard Food Additive Ginger Oil

Core Features

Dual-mode heating system : free switching between far-infrared ceramic heating and water vapor heating, 6-way independent temperature control (0-500W), dry-burning protection, uniform heating, safe and efficient.

Intelligent acid addition module : one-button start of automatic acid addition, precise control of acid addition amount, support for pipeline cleaning and calibration, and full process automation of food/traditional Chinese medicine sulfur dioxide detection.

Intelligent nitrogen control : 6 independent nitrogen flow control (0.1-2L/min), integrated acid addition, steam output , nitrogen output three-in-one pipeline, reduce leakage risk and improve data reliability.

Airtightness self-check : One-click detection of airtightness of each channel ensures no leakage during the whole experiment and guarantees the accuracy of the results.

Distillation endpoint lock : supports dual modes of pressure sensor and capacitive contact sensor (optional), automatically stops heating, prevents over-distillation, and adapts to ice bath module for fast switching.

Innovative design

7-inch smart touch screen : 5 dedicated operation interfaces, independent parameter settings, intuitive and convenient operation.

Condensation system upgrade : quick-release condenser interface, automatic circulation water extraction, support for flexible replacement of serpentine/reflux condensers, built-in backwash function to eliminate microbial residues.

Efficient waste liquid management : dual waste liquid outlet design, the receiving area supports direct placement of ice cubes, the quick-detachable structure is suitable for a variety of volumetric bottles, and the waste liquid is automatically discharged after the experiment.

Optional ice bath module : linked to low-temperature chiller, temperature control 0-5℃, automatic water replenishment, capacitive endpoint control, compatible with 100ml-500ml containers.