---
product_id: 40893464
title: "Hanchen 3G Portable Ozone Air Purifier Laboratory Ozone Generator/Hospital Pharmacy Disinfection/high Concentration Ozone Wastewater Treatment Test ZTW-2G"
brand: "hanchen"
price: "FREE"
currency: LKR
in_stock: false
reviews_count: 1
url: https://www.desertcart.lk/products/40893464-hanchen-3g-portable-ozone-air-purifier-laboratory-ozone-generator-hospital
store_origin: LK
region: Sri Lanka
---

# Hanchen 3G Portable Ozone Air Purifier Laboratory Ozone Generator/Hospital Pharmacy Disinfection/high Concentration Ozone Wastewater Treatment Test ZTW-2G

**Brand:** hanchen
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Hanchen 3G Portable Ozone Air Purifier Laboratory Ozone Generator/Hospital Pharmacy Disinfection/high Concentration Ozone Wastewater Treatment Test ZTW-2G by hanchen
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/40893464-hanchen-3g-portable-ozone-air-purifier-laboratory-ozone-generator-hospital)

## Best For

- hanchen enthusiasts

## Why This Product

- Trusted hanchen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Hanchen   Technical parameters  Gas flow rate：0.5-2L\min  Ozone output：1.5-3.3g\h  Power：90w  Output gas tube：φ6mm  NW:8.2KG  Voltage：220v or 110v (Please inform us the voltage you need. Normally, we will ship the voltage situable to your billing country.)  Functions  >>Corona Discharge technology  >>Built in Domestic Patent-Ceramic ozone tube with electric board  >>Feed outside oxygen source only with high ozone concentration  >>Ozone adjustable range: 20%-100%  >>Digital Timer : one or two recycle working time  >>Stylish, small size, plug& play  >>Changeable plug for different country.  >>Output : 2G/Hr, 3G/Hr, 5G/Hr, 6G/Hr.  >>Suitable used for the line which required high ozone concentration.   Applications  >>Laboratory:Chemical oxidation for raw material of flavors and fragrances,small water treatment experiment  >>Pharmaceutical industry:Water,air conditioner, workshop, dressing room, sterile room etc  >>Medical:Ward,operating room, medical devices, sterile room etc   NOTE:  we will send the product to you as soon as possible  If you have any questions , please feel free to contact us

## Features

- Ozone adjustable range: 20%-100%
- Two function for timer: 0-30mins or working continuously

## Images

![Hanchen 3G Portable Ozone Air Purifier Laboratory Ozone Generator/Hospital Pharmacy Disinfection/high Concentration Ozone Wastewater Treatment Test ZTW-2G - Image 1](https://m.media-amazon.com/images/I/31DBaPUfhHL.jpg)
![Hanchen 3G Portable Ozone Air Purifier Laboratory Ozone Generator/Hospital Pharmacy Disinfection/high Concentration Ozone Wastewater Treatment Test ZTW-2G - Image 2](https://m.media-amazon.com/images/I/41Wadn3IB5L.jpg)
![Hanchen 3G Portable Ozone Air Purifier Laboratory Ozone Generator/Hospital Pharmacy Disinfection/high Concentration Ozone Wastewater Treatment Test ZTW-2G - Image 3](https://m.media-amazon.com/images/I/515u45Fi5CL.jpg)
![Hanchen 3G Portable Ozone Air Purifier Laboratory Ozone Generator/Hospital Pharmacy Disinfection/high Concentration Ozone Wastewater Treatment Test ZTW-2G - Image 4](https://m.media-amazon.com/images/I/41b5jh0doiL.jpg)
![Hanchen 3G Portable Ozone Air Purifier Laboratory Ozone Generator/Hospital Pharmacy Disinfection/high Concentration Ozone Wastewater Treatment Test ZTW-2G - Image 5](https://m.media-amazon.com/images/I/41IiRqVh2SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Excelente producto
  
  

*by M***O on Reviewed in Mexico on March 22, 2020*

Excelente producto, fácil de usar y cumple con todo lo descrito. El servicio a clientes de mi mejor. Recomiendo ampliamente.

---

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**Shop now:** [https://www.desertcart.lk/products/40893464-hanchen-3g-portable-ozone-air-purifier-laboratory-ozone-generator-hospital](https://www.desertcart.lk/products/40893464-hanchen-3g-portable-ozone-air-purifier-laboratory-ozone-generator-hospital)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-11*