HT-LA561 High-Content Oxygen Analyzer
Short Description:
Product Detail
Technical Specifications
Applications
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HT-LA561 High-Content Oxygen Analyzer
Technical parameters
| Measurement Principle: Ion current (limiting current) |
| Display Mode: 128×64 dot matrix OLED |
| Measurement Range: Type E: 10.00%~98.00% O2Type F: 10.00%~99.99% O2 |
| Measurement Accuracy: ≤±1.2%FS |
| Resolution: 0.01% |
| Repeatability: ≤±1.0%FS |
| Response Time: T90≤30S |
| Output Port: 4-20mA.DC (Non-isolated output, load resistance＜1KΩ)0-5V.DC (Non-isolated output, load resistance>10KΩ)
2 ways of programmable alarm output (Dry contact type, maximum load 220V/2A) |
| Communication Mode: RS232 (default) or RS485 |
| Power Supply: AC220V±10% 50/60Hz, power dissipation <10VA |
| Environment Temperature: -10℃~+50℃ |
| Storage Environment Humidity: <90％RH, non-condensing |
| Operation Environment Humidity: <100％RH, non-condensing |
| Sample Gas Temperature: 0℃~50℃ |
| Sampling Mode: Gas in |
| Gas Inlet Pressure: Stable pressure (control the pressure within the recommended limits to make sure the flow is within 400~600mL/min) |
| Gas Outlet Pressure: Free venting (under safe conditions) |
| Background Gas: N2 or other inert gas |
| External Size: 100mm×100mm×115mm (H×W×D) |
| Hole-Cutting Size: 92mm×92mm (H×W) |
| Sensor Service Life: >4 years (under normal conditions of use) |
| Gas Circuit Port: Φ6 plastic tube joint (sensor built in) |
| Instrument Weight: Net weight 0.7Kg |
| Installation Method: Embedded mounting |
The instrument features
| a. The sensor is built in and is easy and convenient for user to install and use; |
| b. The original imported limiting current sensor consumes no service life when the power is off, and has a long service life, rapid response speed, and high measurement accuracy, and is easy to maintain, etc.; |
| c. The instrument allows multi-point fractional liner calibration, meeting the need for an accurate measurement of oxygen content among the full range. |
| d. No calibration gas is needed and the instrument is not affected by the oxygen content in the operation environment; |
| e. Altitude height measurement module can be expanded, preventing the impact of atmospheric pressure changes on the measurement accuracy; |
| f. With temperature and flow compensation and sensor thermostatic control function, impact from sample gas flow and environment temperature changes on sensor measurement accuracy could be eliminated; |
| g. Embedded mounting is easy and convenient to install and maintain. |
Measure Range: 0-10/100/1000ppm,0-1%O2
Accuracy: <=±5% in the range of 0-10ppm;s±3% in the range of 0-100ppm;s±2% in the range of 0-100pm;
Display Resolution: 0.01ppm
Response Time: T90<=65s(0-1000ppm)
Measure Medium: H2, He, hydrocarbons, inert gas, mixed gas & acidic gases
Stability: Zero drift <=±1% of FS/7d; Span drift <=±1% of FS/7d
Sample Gas Flow: 800-1000ml/min
Repeatability: <=±2.5% F.S(0-10ppm);<=±1.5% F.S(0-100ppm);<=±1% F.S(0-1000ppm);
Sample Gas Pressure: 35KPa-210KPa
RecoveringTime: Reducing concentration in the air to 1ppm in 60mins
Sensor Life: 24months at 25℃ and 1 atm.
Sensor Principle: Electrochemical Sensor
Warranty: 12 months analyzer; 12 months sensor
Weight: 4.5kg
Appearance dimension: 255mm×250mm×160mm(L×W×H)
It can be used to measure the trace oxygen concentration in the fields of nitrogen separation from air, chemical process, magnetic materials such as high temperature sintering furnace gas protection, the electronics industry protective gas, glass & building materials industries, various mixed gases, etc.
