Membrane series Nitrogen gas generators
Standard information
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Our nitrogen gas generators provide up to 99.9% pure nitrogen gas by simply connecting them to a compressed air source.
Features
- Nitrogen purity is 95% to 99.9%.
- Select from our abundant model lineup to suit your application. Connections to multiple analyzers are supported.
- No power supply is required. There is no noise and no generation of dust.
- Compact and easy to install. Unit is movable and easy to operate.
- Maintenance free.
- With a built-in gas booster, output pressure can also be increased to 0.99 MPa. (See our gas booster page for details.)
- Our integrated system of manufacturing and service enables the nationwide support provided by our service personnel and assures that customers can use our products with confidence.
Specification
Standard Specification (Handy Type)
| Model number | Purity (%) |
Flow rate (ℓ/min.) |
Maximum normal operation pressure (MPa) |
Unit dimension (mm) |
Weight (kg) |
|---|---|---|---|---|---|
| AT-2NP | 99 | 2 | 0.8 | 160×440×345 | 15 |
| AT-5NP | 99 | 5 | 0.8 | 160×440×345 | 15 |
| AT-10NP | 99 | 15 | 0.8 | 160×440×345 | 15 |
| AT-5NP-25A | 99 | N25/DryAir25 | 0.8 | 160×440×345 | 15 |
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Standard Specification
| Model number | Purity (%) |
Flow rate (ℓ/min.) |
Maximum normal operation pressure (MPa) |
Unit dimension (mm) |
Weight (kg) |
|---|---|---|---|---|---|
| AT-5NP | 99 | 5 | 0.8 | 300×230×820 | 20 |
| AT-10NP | 99 | 15 | 0.8 | 300×230×820 | 25 |
| AT-30NP | 99 | 30 | 0.8 | 390×230×800 | 35 |
| AT-50NP | 99 | 50 | 0.8 | 470×440×1350 | 59 |
| AT-100NP | 99 | 90 | 0.8 | 470×440×1350 | 70 |
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The specifications on this page may change without notice.
Membrane series Nitrogen gas generators with built-in compressor
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Features
- Nitrogen purity is 95% to 99.9%.
- Select from our abundant model lineup to suit your application. Connections to multiple analyzers are supported.
- Compact and easy to install. Unit is movable and easy to operate.
- Single-phase 200V model (200 VAC, single-phase 30A) is also available.
- No drain processing is required.
- Our integrated system of manufacturing and service enables the nationwide support provided by our service personnel and assures that customers can use our products with confidence.
Specification
Standard Specification
| Model number | Electric motor (kw) |
Purity (%) |
Flow rate (ℓ/min.) |
Maximum normal operation pressure (MPa) |
Power source | Rated current(A) 50/60Hz |
Amount of heat (kJ/h) |
Unit dimension (mm) |
Weight (kg) |
Compressor build-in |
|---|---|---|---|---|---|---|---|---|---|---|
| AT-2NP-CB | 0.2 | 99 | 2 | 0.5 | AC100V5A | 4.1/3.9 | 628 | 260×440×460 | 31 | ○ |
| AT-5NP-CB | 0.2 | 99 | 5 | 0.5 | AC100V5A | 4.1/3.9 | 628 | 360×440×645 | 37 | ○ |
| AT-10NP-CS | 0.75 | 99 | 16 | 0.7 | AC100V15A | 12.1/13.4 | 2355 | 440×710×610 | 72 | ○ |
| AT-10NP-5NCS | 0.75 | 99 | 13+10 | 0.7 | AC100V15A | 13.4/13.4 | 2355 | 440×750×600 | 73 | ○ |
| AT-30NP-CS | 1.5 | 99 | 30 | 0.7 | AC200V 3p20A | 12.4/13.8 | 2355 | 460×795×920 | 126 | ○ |
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The specifications on this page may change without notice.
PSA series Ultra-high purity nitrogen gas generators
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Our AT-HPN 1000 ultra-high purity nitrogen gas generator was developed for use with analyzers requiring ultra-high purity nitrogen gas, including gas-chromatograph (GC) carrier gas. This nitrogen gas generator is capable of responding reliably to the gas demand of the analyzer, and it will support the requirements of your lab environment with its handy size and a design that features outstanding safety and operability.
Features
- Oxygen is efficiently removed with the use our own PSA dryer.
- Design emphasizes safety and operability.
- Our integrated system of manufacturing and service enables the nationwide support provided by our service personnel and assures that customers can use our products with confidence.
Specification
Standard Specification
| Model number | Flow rate (mℓ/min.) |
Output Nitrogen | Noise level (db(A)) |
Maximum outlet pressure (kPa) |
Maximum inlet pressure (kPa) |
Interface | Unit dimension (mm) |
Weight (kg) |
Power source | Required compressed air condition | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Purity (%) |
DP (℃) |
||||||||||
| AT-HPN1000 | 1000 | 99.999 | <-5.5 | 55 | 600 | 990 | Pressure /Operating status /Other parameters |
310×392×400 | 24 | AC100V〜240V 50/60Hz 100W | Oil free, Dry-air, Maximum operation pressure800kPa / 35ℓ/min |
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The specifications on this page may change without notice.
PSA series High purity nitrogen gas generators with built-in compressors
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These are high purity nitrogen gas generators for analyzers. Nitrogen with purity of 99% to 99.99% at a flow rate of 5 to 26 L/min can be easily generated.
Features
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- Space-saving design enables installation in any location.
- Compact design with a 500 mm × 715 mm footprint enables effective utilization of space. Casters are provided as standard equipment enabling the unit to be easily moved.
- Built-in oil free compressor.
Nitrogen gas can be easily supplied with only a connection to a power supply.
New type of LCD panel is adopted.
The LCD panel can display a variety of information, including the generated nitrogen status, operation status, abnormality descriptions, maintenance guide, etc. A flow meter and oxygen concentration meter are installed as standard components, and it is possible to precisely understand the state of the nitrogen being supplied. -
Specification
Standard Specification
| Model number | Purity (%) |
Maximum normal operation pressure (MPa) |
Flow rate(ℓ/min.) 50Hz(60Hz) | DP (℃) |
Noise level (dB) |
Ambient temperature (℃) |
Unit dimension (mm) |
Weight (kg) |
Power consumption (50Hz/60Hz)(kw) |
Power source |
|---|---|---|---|---|---|---|---|---|---|---|
| AT-04NP-2 | 99 | 0.3 | 10.5(12.5) | -50℃ or less | 49 | 10～35 | 465×590×935 | 100 | 0.3 / 0.34 | Single phaseAC100V 50/60Hz |
| AT-04NP-3 | 99.9 | 0.35 | 7.5(8.5) | -50℃ or less | 49 | 10～35 | 465×590×935 | 100 | 0.3 / 0.34 | Single phaseAC100V 50/60Hz |
| AT-04NP-4 | 99.99 | 0.4 | 5.0(5.5) | -50℃ or less | 49 | 10～35 | 465×590×935 | 100 | 0.3 / 0.34 | Single phaseAC100V 50/60Hz |
| AT-08NP-2 | 99 | 0.3 | 21.0(26.0) | -50℃ or less | 49 | 10～35 | 500×715×1055 | 190 | 0.6 / 0.7 | Single phaseAC100V 50/60Hz |
| AT-08NP-3 | 99.9 | 0.35 | 15.0(17.0) | -50℃ or less | 49 | 10～35 | 500×715×1055 | 190 | 0.6 / 0.7 | Single phaseAC100V 50/60Hz |
| AT-08NP-4 | 99.99 | 0.4 | 10.0(11.0) | -50℃ or less | 49 | 10～35 | 500×715×1055 | 190 | 0.6 / 0.7 | Single phaseAC100V 50/60Hz |
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The specifications on this page may change without notice.
