FDGSi H2-ZA Series laboratory gas generators for mass spectrometery lc/ms, gc/ms, ms/ms - from krss
 
 
 

H2-ZA Series

  • Benefits
    and
    Savings
  • Standard
    Features
  • Air
    Type
  • Technical
    Specifications
  • Demo
  • Quote

Benefits and Savings

Improved chromatograph result
The reduction of hydrocarbons on zero air part, including methane to < 0.05 ppm decreases the background noise level and gives the baseline much better stability, considerably increasing detector sensitivity and ensuring precise analytical results.

The use of hydrogen as a carrier gas allows lower temperature elution, thus extending the life of the chromatograph column. Hydrogen as a carrier gas is faster and more sensitive than the
more-expensive helium. Run time savings of 25% to 35% without a decline in resolution.

Increased laboratory efficiency
A constant, uninterrupted gas supply of guaranteed purity eliminates interruptions of analyses to change cylinders and reduces the amount of instrument re-calibrations required.

Save money
The unit only requires connection to a suitable socket and to external source of compressed air for the zero air part.
The investment can be paid back in less than one year.

Improved safety
The very limited internal volume (less than 50 ml for H2) 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.

Simple installation
Gas generators can be installed in the laboratory, on or under a bench, eliminating the need for long gas lines from cylinders secured elsewhere

Standard Features

An interchangeable top panel allows for direct mounting of the three models of H2 generator ( needs only to specific the H2 model)

FOR ZERO AIR PART :
  • flow available : 1,5 - 3 - 6 L/min
  • HC < 0.05 ppm
  • CO < 0.05 ppm
  • External clean and dry air compressor required at maxi. 7 bar

FOR HYDROGEN PART :

  • 3 models available : ND-H2, PAR-H2 and WM-H2 series
  • Flow rate available : 120,180, 260, 400, 500, 650, 800, 900 and 1000 cc/min depending on H2 models
  • PEM technology
  • Pressure up to 12 bar
  • Patented gas/water separator electronically controlled
  • LCD touch screen :real time outlet pressure, water quality, water level, auto-diagnostics with alarms
  • Remote PC monitoring in standard via RS232 or RS485 to interface the unit with customers PC software
  • Water tank protected and filtered
  • Remote wireless display control in option
  • Auto refill included in standard

Air Type

Hydrogen is produced using distilled or deionised water from hydrolysis, through a polymer membrane.
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 nor alkaline solutions are used in the hydrogen generation cycle.

The drying system is different following the model used :
  • ND-H2 Series : the desiccant cartridge is easy to remove for replacement or for refilling
  • PAR-H2 Series : used a single column dryer with programmable automatic regeneration via an integrated calendar
  • WM-H2 Series : no desiccant cartridge maintenance is required : used a double column dryer with automatic regeneration

Zero Air part use three steps to transform ambient air into analytical grade air.

Step 1: Pre-filtration
The external oil-free compressor delivers air through a high efficiency filter that traps any particles that may damage the system. The filter has an automatic purge and traps oil, water and any other particles larger than 5 microns in size.

Step 2: HC and CO trapping

The air leaving the filter enters a high-temperature platinum catalyser, which through oxidation eliminates hydrocarbon molecules down to < 0.05 ppm.

Step 3: Final filtration
A high-efficiency filter is used to prevent any kind of particles from entering the instrument.

Technical Specifications

ZERO AIR SPECIFICATIONS
ZA Models
ZA-1500
ZA-3000
ZA-6000
Flow rate (cc/min)
1500
3000
6000
Total HC out
< 0.05 ppm
Total CO out
< 0.05 ppm
Pressure out
@ 5 bar

HYDROGEN SPECIFICATIONS
H2 Models
ND-H2 Series
PAR-H2 Series
WM-H2 Series
Flow rate (cc/min)
120,180, 260, 400
120,180, 260, 400, 500, 600
120,180, 260, 400, 500, 650, 800, 900, 1000, 1200
Purity
> 99.9995%
> 99.9999%
> 99.9999%
Max. Pressure
@ 12 bar
Internal water tank
2.3 liters with autorefill included
Temperature range
From 5 to 35°C
LCD touch screen
Resolution 128x64 touch screen
(operating parameters, system status, alarms)
Options
communication port : RS-232, RS-485, USB, LAN
Remote wireless display control
Possible to working in parallal mode
Water quality
Deionised or distilled > 10M
Dimensions (L x H x P)
40x63x53 cm
Outlet port
1/8 Swagelock
Weight From
20 to 35kg depends of model
Power consumption
From 200W to 800W depend of model
Reference
H2
Flow rate
Zero air
Flow rate

Reference
H2
Flow rate
Zero air
Flow rate

Reference
H2
Flow rate
Zero air
Flow rate
H2/AIR 120-1.5
120 cc/min
1.5 L/min

H2/AIR 120-3
120 cc/min
3.0 L/min

H2/AIR 120-6
120 cc/min
6.0 L/min
H2/AIR 180-1.5
180 cc/min
1.5 L/min

H2/AIR 180-3
180 cc/min
3.0 L/min

H2/AIR 180-6
180 cc/min
6.0 L/min
H2/AIR 260-1.5
260 cc/min
1.5 L/min

H2/AIR 260-3
260 cc/min
3.0 L/min

H2/AIR 260-6
260 cc/min
6.0 L/min
H2/AIR 400-1.5
400 cc/min
1.5 L/min

H2/AIR 400-3
400 cc/min
3.0 L/min

H2/AIR 400-6
400 cc/min
6.0 L/min
H2/AIR 500-1.5
500 cc/min
1.5 L/min

H2/AIR 500-3
500 cc/min
3.0 L/min

H2/AIR 500-6
500 cc/min
6.0 L/min
H2/AIR 650-1.5
650 cc/min
1.5 L/min

H2/AIR 650-3
650 cc/min
3.0 L/min

H2/AIR 650-6
650 cc/min
6.0 L/min
H2/AIR 800 -1.5
800 cc/min
1.5 L/min

H2/AIR 800-3
800 cc/min
3.0 L/min

H2/AIR 800-6
800 cc/min
6.0 L/min
H2/AIR 900-1.5
900 cc/min
1.5 L/min

H2/AIR 900-3
900 cc/min
3.0 L/min

H2/AIR 900-6
900 cc/min
6.0 L/min
H2/AIR 1000-1.5
1000 cc/min
1.5 L/min

H2/AIR 1000-3
1000 cc/min
3.0 L/min

H2/AIR 1000-6
1000 cc/min
6.0 L/min
H2/AIR 1200-1.5
1200 cc/min
1.5 L/min

H2/AIR 1200-3
1200 cc/min
3.0 L/min

H2/AIR 1200-6
1200 cc/min
6.0 L/min

Demo

 

Quote

 
KRSS Left Strip