--- product_id: 807944103 title: "Laboratory Electrolysis Hydrogen Generator 99.999% High Purity Hydrogen H2 Generator 0-300ml/min Laboratory Water Electrolysis Hydrogen Source" brand: "luoshaliya" price: "S$1219" currency: SGD in_stock: true category: "Luoshaliya" url: https://www.desertcart.sg/products/807944103-laboratory-electrolysis-hydrogen-generator-99-999-high-purity-hydrogen-h2 store_origin: SG region: Singapore --- # Adjustable flow 0-300 ml/min 99.99% ultra-pure H2 output Stable pressure ±0.001 MPa Laboratory Electrolysis Hydrogen Generator 99.999% High Purity Hydrogen H2 Generator 0-300ml/min Laboratory Water Electrolysis Hydrogen Source **Brand:** luoshaliya **Price:** S$1219 **Availability:** ✅ In Stock ## Summary > ⚡ Power your lab with precision-pure hydrogen — because cutting-edge science waits for no one! ## Quick Answers - **What is this?** Laboratory Electrolysis Hydrogen Generator 99.999% High Purity Hydrogen H2 Generator 0-300ml/min Laboratory Water Electrolysis Hydrogen Source by luoshaliya - **How much does it cost?** S$1219 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/807944103-laboratory-electrolysis-hydrogen-generator-99-999-high-purity-hydrogen-h2) ## Best For - luoshaliya enthusiasts ## Why This Product - Trusted luoshaliya brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Alloy Build:** Polished corrosion-resistant alloy ensures durability under rigorous use. - • **Safety-First Engineering:** Integrated overpressure protection and anti-backflow design for worry-free operation. - • **Unmatched Purity Assurance:** Generate 99.99% pure hydrogen, elevating your experimental accuracy. - • **Precision Hydrogen Flow Control:** Tailor your H2 output from 0 to 300 ml/min for exact lab needs. - • **Effortless Operation & Maintenance:** Intuitive interface with visible water level and color-indicating silica gel for seamless monitoring. ## Overview The Laboratory Electrolysis Hydrogen Generator delivers ultra-high purity hydrogen (99.99%) with a finely adjustable flow rate up to 300 ml/min. Built from polished corrosion-resistant alloy, it ensures long-lasting durability and stable output pressure within ±0.001 MPa. Designed for professional labs, it features user-friendly controls, visible water level monitoring, and safety mechanisms like overpressure protection and anti-backflow gas paths. Compatible with various analytical instruments, it supports continuous or intermittent operation with minimal maintenance. ## Description SpecificationMaterial: AlloyProcess: PolishingColor: White, BlackApplicable Water Quality: Distilled Water/Deionized WaterPlug Type: US StandardVoltage: AC110V+10%, 60HzPower: 150WPurity: 99.99%Output Pressure: 0~0.4MPa (Factory Setting is Generally 0.4MPa±0.01MPa)Output Pressure Stability: ≤±0.001MPaOutput Flow Rate: 0~300ml/minOperating Temperature: 0~40℃/32~104°FProduct Size: 18*32*35cm/7.09*12.6*13.78inPackage Size: 43*40*26cm/16.93*15.75*10.24inGross Weight: 11kg/24.25lbsNet Weight: 10kg/22.05lbsPackage Included1× Hydrogen Generator1× Power Cord1× English ManualOther Needed AccessoriesNotesFor the first use, please add the KOH mixture in the proportion specified in the instruction manual; for subsequent use, only distilled water or deionized water needs to be added.As the electrolyte in the electrolytic cell, distilled water will gradually deplete. Therefore, regularly monitor the liquid level and replenish when it approaches the lower limit (marked "L"). (Note: Liquid level below the limit may cause dry burning of the electrolytic cell, affecting its service life.) Please observe the color of the silica gel from the side of the instrument and replace it as needed (it is recommended to replace the silica gel when the discolored area reaches 2/3). When replacing, first turn off the instrument power, wait until the pressure indicator shows zero, then unscrew the purification tube clockwise, unscrew the end cap of the purification tube, and pour out the silica gel for aging treatment. When installing, screw it tightly in the opposite direction and ensure a good seal. (Note: The molecular sieve needs to be replaced every 4 to 5 replacements of the silica gel.) ## Features - Durable Construction: Crafted from premium polished alloy, this Hydrogen Generator is wear-resistant, corrosion-resistant, and built to last. Its robust design resists deformation, ensuring extended service life even under demanding operating conditions. - High-Efficiency Hydrogen Production: Engineered for exceptional performance, this High Purity Hydrogen Generator offers a large electrolysis area and low operating temperature. It produces hydrogen with 99.99% purity and an adjustable flow rate of 0–300 ml/min, meeting strict laboratory requirements. - User-Friendly Design: Designed for ease of use, the unit includes a dedicated water-filling hole and a visible water level window. The drying tube contains color-indicating silica gel to ensure dry gas output. Operation is simplified with an intuitive interface—just press the power switch to start generating hydrogen. - Stable and Safe Operation: This Hydrogen Generator for Laboratory delivers output pressure from 0 to 0.4 MPa with excellent stability (≤±0.001 MPa). It incorporates overpressure protection and a unique anti-backflow gas path design, ensuring both safety and operational reliability. - Broad Compatibility: The system supports continuous or intermittent operation with minimal maintenance—only occasional distilled water refilling is needed. It is compatible with various analytical and experimental equipment, including gas chromatographs and catalytic research systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FPCPXVV3 | | Best Sellers Rank | #1,500,585 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #542 in Lab Gas Handling Instruments | | Date First Available | September 1, 2025 | | Item Weight | 24.2 pounds | | Item model number | zm25911544 | | Manufacturer | GIBEIBEI | | Product Dimensions | 12.6 x 7.09 x 13.78 inches | ## Images ![Laboratory Electrolysis Hydrogen Generator 99.999% High Purity Hydrogen H2 Generator 0-300ml/min Laboratory Water Electrolysis Hydrogen Source - Image 1](https://m.media-amazon.com/images/I/61igmfEDnQL.jpg) ![Laboratory Electrolysis Hydrogen Generator 99.999% High Purity Hydrogen H2 Generator 0-300ml/min Laboratory Water Electrolysis Hydrogen Source - Image 2](https://m.media-amazon.com/images/I/61xyr-UmE2L.jpg) ![Laboratory Electrolysis Hydrogen Generator 99.999% High Purity Hydrogen H2 Generator 0-300ml/min Laboratory Water Electrolysis Hydrogen Source - Image 3](https://m.media-amazon.com/images/I/61wrD+94QEL.jpg) ![Laboratory Electrolysis Hydrogen Generator 99.999% High Purity Hydrogen H2 Generator 0-300ml/min Laboratory Water Electrolysis Hydrogen Source - Image 4](https://m.media-amazon.com/images/I/71Xr6hzNG6L.jpg) ![Laboratory Electrolysis Hydrogen Generator 99.999% High Purity Hydrogen H2 Generator 0-300ml/min Laboratory Water Electrolysis Hydrogen Source - Image 5](https://m.media-amazon.com/images/I/61yRUmKHp-L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/807944103-laboratory-electrolysis-hydrogen-generator-99-999-high-purity-hydrogen-h2](https://www.desertcart.sg/products/807944103-laboratory-electrolysis-hydrogen-generator-99-999-high-purity-hydrogen-h2) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-25*