Online trace nitrogen analyzer LD8000
PST Japan Co., Ltd.
About This Product
LD8000 is an online measuring instrument for monitoring trace nitrogen/oxygen in argon/helium/crude argon. It is equipped with a variety of technologies to provide the optimal solution in a 19-inch rack mount enclosure.
■Features
・Trace nitrogen and oxygen measurement in argon/helium/crude argon
・Small 3U rack mount case
・4-20mA output (standard)
・LAN/Web control
・Range confirmation relay
・Micro valve to reduce dead volume and purge time
・Minor sample consumption
・Install a sample bypass flow adjustment valve on the front panel to purge the sampling line.
・Zero gas unnecessary system (optional)
■Application
・Air separation
・Helium cryogenic equipment
・Cryogenic truck loading station
・Special Gas Research Institute
・Process control
・Argon purification plant
・Steel industry
・Chemical plant
・Welding gas control
・Helium liquefaction plant
・Gas management system
・Semiconductor manufacturing
・Quality control of truck fillings and gas cylinders
・Inert glove box system
・Universities and research institutes
■Standard features
・Manual/auto range (user selectable)
・Microprocessor control
・5.6” TFT intelligent LCD module with touch screen
・Self-diagnosis system
・Self-solving alarm
・4-20mA isolated output
・Alarm history
・Safe calibration procedures to avoid fraudulent calibrations
-Digital output for remote monitoring (all dry relay contacts). System status (1 output), usage range (3 outputs for each impurity), in-use calibration (1 output).
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Product
Online trace nitrogen analyzer LD8000
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Handling Company
PST Japan Co., Ltd.
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Categories
1 Models of Online trace nitrogen analyzer LD8000
| Product Image | Part Number | Price (excluding tax) | Accuracy | Calibration gas | Detection type | Drift | Gas connection | O2 sensor lifespan | Operating temperature | Option | Power supply | Range (N2) | Range (O2) *Optional | Recommended maximum operating pressure | Recommended minimum operating pressure | Recommended sample flow rate | Response time | Weight |
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LD8000 |
Available upon quote | ± 1%FS |
Zero: LDP1000 purified gas (getter) Span: 8.0~9.5ppm N2 or O2 (application dependent) |
For N2: Plasma emission detector For oxygen: Electrochemical sensor *Optional |
< ± 1% |
Sample: 1/8″ compression fitting Outlet: 1/8” compression fitting |
15-21 months (depending on O2 concentration/conditions) | 10℃~45℃ |
Internal sampling system (for zero, span, sample gas) Serial port: RS-232/422/485/Profibus 2 alarm outputs (user programmable settings) Zero calibration gas free system |
115 VAC, 50 – 60 Hz or 220 VAC, 50 – 60 Hz |
0 – 1 ppm, up to 10 ppb resolution 0 – 10 ppm, resolution up to 0.1 ppm 0 – 100 ppm, resolution up to 1 ppm Other configurable ranges up to 10,000 ppm |
0 – 10 ppm, up to 100 ppb resolution 0 – 100 ppm, resolution up to 0.1 ppm 0 – 1,000 ppm, resolution up to 1 ppm Other configurable ranges up to 25% |
206 kPAG | 28kPAG,Option 7kPAG | 75~200ml/min | T90 < 10 seconds | 13kg |
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About Company Handling This Product
- Japan