Q6:How do I calculate the cost per Nm3 of hydrogen?

A6:Cost per Nm3 = power use x tariff + water + consumables. At 0.1 USD/kWh, electricity alone is about 0.45-0.5 USD/Nm3, well below delivered cylinder hydrogen.

Q7:How is hydrogen-nitrogen mixing achieved?

A7:Mixing unit with precise adjustable ratio, real-time monitoring and interlock protection, auto shutdown on fault.

Q8:Will short stops or material changes interrupt supply?

A8:Buffer storage and auto switchover keep supply during short stops; long stops auto-standby with fast restart.

Q9:What safety approval is needed for lab installation?

A9:Hydrogen detector, ventilation, hazardous area zoning and cylinder retirement; we provide layout and compliance documents for your safety approval.

Q10:What documents does lab procurement require?

A10:Technical specs, certificates, peer lab references and delivery plan available for your tender and internal approval.

Compact Modular Scientific Hyh-P-5 Pure Water Pem Hydrogen Generator 5 Nm³/H

Name: Compact Modular Scientific Hyh-P-5 Pure Water Pem Hydrogen Generator 5 Nm³/H
Brand: Xuzhou Huayan Energy Technology Co., Ltd.
SKU: 2316477475

Jiangsu, ChinaXuzhou Huayan Energy Technology Co., Ltd.

US$30,000.00-100,000.00

1 Set

Product profile

Customization

Available

Application Fields

Chemical, Electronic, Food, Medical, New Energy, Petroleum, Pharmaceutical

Certification

CE, ISO, ISO9001 ISO14001 ATEX

Model NO.

HYH-P-5

Condition

New

Noise Level

Ultra Low

Parts

Electrolyser

Purpose

Gas Manufacturing

Types

Water Electrolysis Hydrogen Production Machine

Technology

Pem Pure Water Electrolysis

Capacity

0.5-500 Nm³/H (Customizable Per Project)

Hydrogen Purity

≥99.999% (5n); Optional Purifier

Outlet Pressure

0 - 3.0 MPa Adjustable

Dew Point

≤ -65°C; Optional ≤ -80°C

Power Consumption

≤ 4.5 Kwh/Nm³ (0.5-50); ≤ 4.6 Kwh/Nm³ (100-500)

Load Range

0-100% Automatic Adjustable

Response Speed

Millisecond-Level Response

Start-up Time

≤ 5 Minutes to Hydrogen After Start-up

Water Quality

Deionized Water, Conductivity ≤ 1 Us/Cm

Control System

PLC+Touch Screen, Remote Monitoring

Protection Grade / Temp

IP65; Standard -10°C~45°C; Optional -40°C

Safety System

Explosion-Proof; H2 Leak Alarm; Independent E-Stop

Stack Lifetime

≥ 50,000 Hours

Power Supply

AC 220V/380V/440V, 50Hz/60Hz

Transport Package

Container/Wooden

Specification

customized

Trademark

HUAYAN

Origin

China

HS Code

8543300090

Production Capacity

500 Sets / Year

Key features

Laboratory hydrogen generator providing high-purity carrier gas for chromatographs and analyzers

Small-capacity units with compact design perfectly fit laboratory space and daily gas demand

On-site hydrogen generated on demand, greatly reduces the high-pressure cylinder storage risk

Low energy on-site hydrogen production: DC consumption only 4.2-4.8 kWh/Nm3, clear cost advantage

PEM pure water electrolysis hydrogen generator, no alkaline liquid or chemicals, safer and cleaner

Fast dynamic PEM electrolyzer: millisecond start-stop response, flexible 0-100% load adjustment

CE certified hydrogen system with explosion-proof design and multi-level safety protection

Electrolyzer stack with long design life over 50000 hours, low maintenance and operating cost

Complete hydrogen skid fully pre-commissioned and tested at factory, fast start-up on site

Compact skid layout of hydrogen generation system, greatly saving valuable plant floor space

Company profile

Importers and ExportersOverseas ServicesCustomization from DesignsOEM Services

Xuzhou Huayan Energy Technology Co., Ltd.

Jiangsu, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.37h

About Our Factory & Business Background

AddressXuzhou, Jiangsu, China

Plant Area650 square meters

Number of Employees20

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 3-6 months Off Season Lead Time: 1-3 months

Minimum Order Quantity1

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsNitrogen Generator,Oxygen Generator,Diaphragm Compressor,Piston Compressor,Generator

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2025-11-27

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic

Repeat Buyers Choice10%~30%

Annual Export Revenue40,000,000 RMB

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Q1:Should I buy a generator or keep using cylinders?

A1:Below a few Nm3/day cylinders suffice; over ~10 Nm3/day or continuous lines a generator pays back within 1-2 years. Free cost comparison offered.

Q:Q2:How do I determine the required capacity?

A2:Hourly demand = daily use / running hours, plus 20-30% margin; continuous lines size by peak plus margin. Send your conditions for free sizing.

Q:Q3:How do I choose between PEM and alkaline electrolysis?

A3:PEM suits frequent start-stop, fluctuating load, small space or high purity; alkaline suits large continuous capacity on a lower budget. We advise per your case.

Q:Q4:What site preparation is required?

A4:Water and power connections, flat hard ground, ventilation; hydrogen detectors above unit and at outlet, hazardous area per drawing. Checklist provided with contract.

Q:Q5:How often is maintenance needed and what needs replacing?

A5:Daily routine inspection; replace deionizer resin and filters periodically, purifier by accumulated runtime (typically 1-2 years). Spare parts list and schedule included.