- Application Types
- Combustion gas for FID & GC
- Zero gas for HC calibrators
- Carrier gas for permeation tube systems
- Ultra-Low Detection Gas for any application
- Burning gas, zero gas, and carrier gas for THC, TOC, and BTX Analyzers
- Purge gas for FTIR
AERO70 LS2
LEMAN Instruments designed the AERO70LS2 product line of Special Ultra-Zero Air Generators to fit almost any application that needs Ultra-High-Purity Air close to the consumer in the laboratory environment.
Compressed air is first filtered from particulates down to 5µm and partially dried. Then, it passes through a hot catalytic chamber to remove CO, CH4, and HC. Based on the field-proven Smart Pressure Swing Adsorption (SPSA) technology, air passes through a set of filters filled with molecular sieve and activated charcoal to be dried and cleaned from the last traces of HC.
After the purification process, the air is filtered of remaining particulates down to 0.01µm, and pressure is regulated to the set value, between 0.5 and 5 bar (7 to 72 psig).
Models with 40, 80, and 120 L/min AIR outflow are available.
Each instrument has high-performance communication interfaces, such as Ethernet (RJ45), to create a flexible gas network with local or central control.
Due to the software being focused on safety, automatic regulation, and reliable communications, the AERO70LS2 Special Ultra Zero Air Generator is easy to install, reliable, safe, and pleasant to operate.
Features
- Reduces in operation costs. Return on investment within 1.5 years.
- Improves resolution and detection limit. Provides High-pressure stability.
- UHP-AIR is available 24/7 at constant purity. No contamination.
- Independent source of Ultra High Purity Air. Needs only a dry, oil-free compressed air supply and electricity. It can be easily moved around the laboratory.
- Stackable casing for low-footprint gas generator network assembly.
- Very safe operation, internal leak-test, automatic shut-down, protection against over-temperature.
- No handling, No storage, No cylinder rental fee
Gas
Models | AERO70 LS2-40 AERO70 LS2-80 AERO70 LS2-120 |
LPM Outflow @1013 HPA / 20°C | AERO70 LS2-40: 40LPM AERO70 LS2-80: 80 LPM AERO70 LS2-120: 120 LPM |
AIR purity |
|
| Dew point | -70°C |
| Outlet Pressure | From 0.5 to 5 bar (7 to 72 psig) |
Site & Installation
Compressed AIR | Oil-free, dried compressed air; according to DIN ISO 8573-1 class 3 |
AIR pressure | Minimum: 2 bar (30 psig) Maximum: 10 bar (145 psig) |
Manual control | Through a 7” TFT-LCD color display with a touchpad located on the front panel. Display of major parameters, pressure, functioning status, and alarms. Intuitive navigation to functions by menus and sub-menus |
Remote control, Communications | Through Ethernet 10/100 network |
Input & Output fittings | Stainless steel 1/4″ compression |
Power supply | Automatic switching from 90 to 260 VAC, 47 to 63 Hz |
Power consumption (max at full flow) | Maximum 450W |
Ambient Temperature | +10 to +35°C |
Dimensions & Weight
Dimensions cm / in | L: 70cm / l: 48cm / H: 69cm L:27.5in / l: 18.8in / H: 27.1in |
Net weight (kg/lbs) | 60kg-120kg/132lbs-440lbs |