Products
Model：
HD-ZLD
Introduction：
Automatic Distillation Apparatus (Intelligent Integrated Distillation Apparatus) performs automatic distillation for laboratory sample pretreatment. Widely used for water quality, soil, food and environmental sample distillation with high automation and efficiency....
The Automatic Integrated Distillation Apparatus is an intelligent, high-efficiency high-tech product designed for modern laboratories. Through highly automated and intelligent operation, it significantly improves experimental efficiency and data accuracy. The apparatus integrates advanced cooling water circulation technology, independent multi-channel control, 7-inch LCD touch screen control, automatic cleaning, automatic airtightness check, blowback, and remote OTA system upgrade, providing users with a one-stop distillation solution.
1.High degree of automation: the built-in cooling water circulator enables fully automated operation, improving experimental efficiency and accuracy.
2.Independent multi-channel control: the 3 heating units are independent of each other and are equipped with anti-suckback, anti-over-distillation and anti-dry-burn protection.
3.Intelligent touch control: 7-inch LCD touch screen, supporting user-defined storage of up to 1,000 distillation methods and with 18 built-in national standard methods.
4.Precise control: a high-efficiency ceramic far-infrared heating bowl with dual end-point control by both time and weight, ensuring a distillation accuracy of 0.1 ml.
5.Safe and reliable: integrates automatic cleaning, automatic airtightness check and blowback to ensure long-term stable operation of the equipment.
6.Easy to operate: one-key start, supporting remote OTA system upgrade to meet the usage needs of different users.
| Parameter | ZLD | ZLE |
|---|---|---|
| Model | ZLD | ZLE |
| Operation Mode | 7-inch LCD color capacitive touch screen | |
| Heating Method | Far-infrared ceramic heating | |
| Heating Units | 3 channels | |
| Heating Flask | 500 ml spherical ground-mouth round-bottom flask | |
| Control Mode | Single-hole single control, one-key multi-control | |
| Functions | Anti-suckback, anti-over-distillation protection, automatic anti-dry-burn, closed-loop flow rate control, closed-loop temperature control, automatic cleaning, automatic airtightness check, multiple distillation methods, built-in cooling water machine | |
| Distillation Accuracy | 0.1 ml | |
| Distillation Temperature | Room temperature ~ 400 ℃ | |
| Distillation Speed | 12 mL/min (the distillation speed varies with the output power) | |
| Heating-up Time | Time from power-on to boiling: ≤6 min (taking 250 ml of tap water in a 500 ml flask at a room temperature of 25 ℃, single hole 600 W, as an example) | |
| Time Control | 0-999 min | |
| Maximum Heating Power | 600 W per hole | |
| End-point Control | Time | Distillation volume + time |
| Single-hole Single Control | Time + temperature | Distillation volume + time + density + calibration weight parameters + temperature |
| Method Storage / Recall | Can store ≤1,000 distillation methods, with 18 built-in commonly used national standard methods | |
| Blowback Function | Automatic blowback to drain the circulating water in the condenser | |
| One-key Automatic Cleaning | Yes (built-in automatic cleaning pump; the flask does not need to be disassembled. After the experiment, the distillation pipeline can be cleaned with one key) | |
| Automatic Anti-dry-burn | Temperature method + flow rate method + volume method | |
| Closed-loop Flow Rate Control | Yes | |
| Remote System Upgrade | Yes | |
| Automatic Airtightness Check | Yes | |
| Airtightness Check Pressure | ≥-80 KPa | |
| Cooling Method | Built-in cooling water machine, closed-loop temperature control, controllable temperature 5 ℃~25 ℃ | |
| Cooling Capacity of Water Chiller | 1.5 KW | |
| Distillate Receiving Flask | 250 ml × 3 (standard) | |
| Rated Power | 2000 W | |
| Power Supply | 220 V 50 Hz | |
| Leakage Protection | Yes | |
| Dimensions (mm) | 560 × 533 × 634 | |
| Weight (kg) | 46 (main unit + glassware) | |
I. Water Quality Standards:
1.GB/T 5750.5-2023 Standard Examination Methods for Drinking Water - Inorganic Non-metallic Indicators
2.HJ 484-2009 Water Quality - Determination of Cyanide - Volumetric Method and Spectrophotometric Method
3.HJ 503-2009 Water Quality - Determination of Volatile Phenols - 4-Aminoantipyrine Spectrophotometric Method
4.HJ 502-2009 Water Quality - Determination of Volatile Phenols - Bromination Volumetric Method
5.HJ 1226-2021 Water Quality - Determination of Sulfide - Methylene Blue Spectrophotometric Method
6.HJ 1191-2021 Water Quality - Determination of Azide - Spectrophotometric Method
7.HJ 535-2009 Water Quality - Determination of Ammonia Nitrogen - Nessler's Reagent Spectrophotometric Method
8.HJ 536-2009 Water Quality - Determination of Ammonia Nitrogen - Salicylic Acid Spectrophotometric Method
9.HJ 537-2009 Water Quality - Determination of Ammonia Nitrogen - Distillation-Neutralization Titration Method
II. Soil and Sediment Standards:
1.HJ 745-2015 Soil - Determination of Cyanide and Total Cyanide - Spectrophotometric Method
2.HJ 998-2018 Soil and Sediment - Determination of Volatile Phenols - 4-Aminoantipyrine Spectrophotometric Method
3.HJ 833-2017 Soil and Sediment - Determination of Sulfide - Methylene Blue Spectrophotometric Method
4.HJ 717-2014 Soil Quality - Determination of Total Nitrogen - Kjeldahl Method
III. Food Standards:
1.GB 8538-2022 National Food Safety Standard - Method for Examination of Drinking Natural Mineral Water
2.GB 5009.36-2023 National Food Safety Standard - Determination of Cyanide in Foods
3.GB 5009.225-2023 National Food Safety Standard - Determination of Ethanol Concentration in Wine and Edible Alcohol
4.GB 5009.266-2016 National Food Safety Standard - Determination of Methanol in Foods
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