Chemtron Hydrogen Generators offer a safe, economical, and convenient alternative to gas cylinders. The HK Plus Series provides superior performance with proprietary electrolytic cell technology combined with high quality components and a unique hydrogen drying solution. Ideal for use with gas chromatography detectors such as FID, NPD, and TCD.

HK PLUS SERIES
FEATURES:
* Flow rate from 100 to 250 ml/min
* Purity 99.9996%
* Pressure up to 7 bar (100 psig)
*  Minimal maintenance
* Unique drying membrane - no desiccant cartridges required
* Unique 100% titanium electrolytic cell
* 2 year standard warranty

Benefits
IMPROVED SAFETY
The very limited internal volume (less than 50 ml) allows safe use of the gas generators where the use of cylinders is risky or prohibited. The application of tested safety technologies stops the unit in the event of leaks or malfunctions.

SAVINGS
Hydrogen gas generators avoid the need for expensive installation of gas pipelines from the cylinder storerooms to the labs, as well as the need to repeatedly change the bottles.

OPERATING PRINCIPLE
Hydrogen is produced by forcing distilled or deionized water through a sophisticated Swiss-made fuel cell. Electrolytic dissociation separates the water into its two main components: hydrogen ready for analytical use, and oxygen that is released into the air. No acid no alkaline solutions are used in the hydrogen generation cycle. The patented automatic drying system ensures the maximum grade of hydrogen purity.

Specifications

Modes	HKH2-100 plus	HKH2-160 plus	HKH2-250 plus
Flow rate (ml/min)	100	160	250
Weight (kg)	17	17	17
Cascading	None
Purity	100.00%
Display	Parameters, Status, Alarms
LED Indicators	On / off, Ready, Error
Membrane	Polymer Electrolyte Membrane(PEM)
Dryer	Exclusive static system dryer
Max Outlet Pressure	adjustable up to 7 bar (102 psig)
Internal Volume	<50 ml at max pressure
Water quality	Deionized or demineralized (<10uS)
Connections	1/8 swagelock
Power	110-120 60 Hz / 220-240 50 Hz
Dimensions(mm)	230W x 430H x 353L
Certi_cations	CE, CSA, FCC
Options	RS232C or RS485, Autore_ll, External contracts, PC-control

 

PG PLUS SERIES
FEATURES:
* Flow rate from 100 to 600 ml/min
* Purity 99.9999%
* Pressure up to 11 bar (160 psig)
* Minimal maintenance
* Unique drying membrane - no desiccant cartridges required
* Unique 100% titanium electrolytic cell
* 2 year standard warranty

Benefits
CASCADING
The ability to "cascade", or install several hydrogen generators in parallel, provides:
* Higher flow rates - up to 10 lpm
* Automatic flow compensation in the event of unplanned downtime
* Continous operation for critical applications

IMPROVED SAFETY
The very limited internal volume (less than 50 ml) allows safe use of the gas generators where the use of cylinders is risky or prohibited. The application of tested safety technologies stops the unit in the event of leaks or malfunctions.

SAVINGS
Hydrogen gas generators avoid the need for expensive installation of gas pipelines from the cylinder storerooms to the labs, as well as the need to repeatedly change the bottles.

OPERATING PRINCIPLE
Hydrogen is produced by forcing distilled or deionized water through a sophisticated Swiss-made fuel cell. Electrolytic dissociation separates the water into its two main components: hydrogen ready for analytical use, and oxygen that is released into the air. No acid no alkalinesolution are Used in the hydrogen generation cycle. The patented automatic drying system ensures the maximum grade of hydrogen purity.

Specifications

Models	PGH2-100 plus	PGH2-160 plus	PGH2-250 plus	PGH2-300 plus	PGH2-500 plus	PGH2-600 plus
Flow rate (ml/min)	100	160	250	300	500	600
Weight (kg)	17	17	17	17	18	18
Purity	100.00%
Display	Operating parameters, system status, alarms and touch screen
LED Indicators	Power on/off, system ready, errors
Membrane	Polymer Electrolyte Membrane(PEM)
Dryer	Exclusive cold dual dynamic regeneration system
Max Outlet Pressure	11 bar (160 psig)
Internal Volume	<50 ml at max pressure
Water quality	Deionized or demineralized (<10uS)
Cascading	The exclusive cascading option allows up to 32 units to be connected in series, producing _ow-rates of up to 20 litres also via Intranet
Connections	1/8 swagelock
Power	110-120 60 Hz / 220-240 50 Hz
Dimensions(mm)	230W x 450H x 370D
Certi_cations	CE, CSA, FCC
Options	RS232/RS485 and USB, autore_ll, external contacts, PC control, Intranet

NM PLUS SERIES FEATURES:
* Flow rate from 100 to 1000 ml/min
* Purity 99.99999%
* Pressure up to 11 bar (160 psig)
* No maintenance
* Unique patented automatic dryer system
* Unique 100% titanium electrolytic cell
* 2 year standard warranty

Benefits
CASCADING
The ability to "cascade", or install several hydrogen generators in parallel, provides:
* Higher flow rates - up to 10 lpm
* Automatic flow compensation in the event of unplanned down-time
* Continuous operation for critical applications

IMPROVED CHROMATOGRAPHIC RESULTS
Hydrogen as a carrier gas is faster and more sensitive than the more expensive helium, providing run time savings of 25% to 35% without a decline in resolution.

SAFETY
The very limited internal volume (less than 50 ml) allows safe use of the gas generators where the use of cylinders is risky or prohibited. The application of tested safety technologies stops the unit in the event of leaks or malfunctions.

SAVINGS
Hydrogen gas generators avoid the need for expensive installation of gas pipelines from the cylinder storerooms to the labs, as well as the need to repeatedly change the bottles.

LONGER ANALYTICAL COLUMN LIFE
The use of hydrogen as a carrier gas allows lower temperature elution, thus extending the life of the chromatograph column.

OPERATING PRINCIPLE
Hydrogen is produced by forcing distilled or deionized water through a sophisticated Swiss-made fuel cell. Electrolytic dissociation separates the water into its two main components: hydrogen ready for analytical use, and oxygen that is released into the air. No acid no alkaline solutions are used in the hydrogen generation cycle. The patented automatic drying system ensures the maximum grade of hydrogen purit.

Specifications

Models	NMH2-100 plus	NMH2-160 plus	NMH2-250 plus	NMH2-300 plus	NMH2-500 plus	NMH2-600 plus	NMH2-1000 plus
Flow rate (ml/min)	100	160	250	300	500	600	1000
Weight (kg)	17	17	17	17	18	18	20
Cascading	Yes (up to 32 units)
Purity	100.00%
Display	Operating parameters, system status, alarms and touch screen
LED Indicators	Power on/off, system ready, errors
Membrane	Polymer Electrolyte Membrane(PEM)
Dryer	Exclusive cold dual dynamic regeneration system
Max Outlet Pressure	11 bar (160 psig)
Internal Volume	<50 ml at max pressure
Water quality	Deionized or demineralized (<10uS)
Cascading	The exclusive cascading option allows up to 32 units to be connected in series, producing _ow-rates of up to 32 litres also via Intranet
Connections	1/8 swagelock
Power	110-120 60 Hz / 220-240 50 Hz
Dimensions(mm)	230W x 450H x 370D
Certi_cations	CE, CSA, FCC
Options	RS232/RS485 and USB, autore_ll, external contacts, PC control, Intranet

Wiggens is a manufacturer of high quality laboratory equipment based in Beijing, China. We started out as distributor for laboratory equipment and soon became an exclusive distributor for most reputable lab equipment manufacturers. After being established as a well-respected and highly successful distributor all around China, we made the successful transition from a mere distributor to producing high level laboratory equipment itself.

Since 2006 we produce top-quality laboratory equipment and, by making use of our well- established distribution network, we were able to quickly establish our products in the domestic market.

Our two brands Wiggens and ChemVak stand for high quality, long durability, and remarkable performance.

Wiggens is your general laboratory companion and provides products that can be used in all kinds of laboratory environments. The Wiggens product range entails different kinds of magnetic stirrers and hot plates. It even provides hot plates with integrated stirring functions for an even heat distribution among your solvents. In addition to the magnetic stirrers Wiggens also provides overhead stirrers with diverse characteristics to perfectly match the solvent used. In addition, Wiggens offers homogenizers of different magnitudes as well as a broad range of shakers, multi- purpose heaters and colony counters. As a new feature in the 2014 range Wiggens now also provides incubators and water baths for full temperature control.

ChemVak on the other hand has been created as a brand specialized in vacuum equipment. Different kinds of vacuum pumps, including chemical-resistant diaphragm pumps and oil-free piston pumps, are complemented by vacuum filtration equipment to form whole filtration systems for a wide range of different applications. In addition, Water-jet aspirator pumps and bio-suction systems are part of the product range. In 2014, a new line of gas generators became part of the ChemVak product line and round out the picture of ChemVak as a specialist for vacuum and gas related operations.