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Xtester- HT-LA416 Trace Oxygen Analyzer

Xtester- HT-LA416 Trace Oxygen Analyzer

2025-05-02 18:46:20  

HT-LA416 Trace Oxygen Analyzer

  • Main Features :
  • Serial No. : Zoe737
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HT-LA416 Trace Oxygen Analyzer

 

Technical Specifications

  • Measurement Principle: Fuel cell

  • Display Mode: 320×240 dot matrix color LCD

  • Measurement Range

  • Trace: 0~10/100/1000PPm O₂

  • Normal: 0~10%/21%/25%/100% O₂

  • Measurement Accuracy

  • 0~1000PPm/10%/21%/25%/100%: ≤±1%FS

  • 0~100PPm: ≤±2%FS

  • 0~10PPm: ≤±5%FS

  • Minimum Resolution

  • Trace: 0.1PPm

  • Normal: 0.01%

  • Repeatability: ≤±1.0%FS

  • Response Time

  • Trace: T₉₀≤60S

  • Normal: T₉₀≤40S

  • Output Port

  • 4 - 20mA (Non - isolated output, load resistance<1KΩ)

  • 0 - 10V.DC (Non - isolated output, load resistance>10KΩ)

  • 1 way of programmable alarm output (Dry contact type, maximum load 220V/2A)

  • 2 ways of instrument status signal output

  • Communication Mode: RS232 (default) or RS485

  • Power Supply: AC85~264V 50/60Hz, power dissipation<25VA

  • Environment Temperature: -10°C~+50°C

  • Storage Environment Humidity: <90%RH, non - condensing

  • Operation Environment Humidity: <100%RH, non - condensing

  • Sample Gas Temperature: 0°C~40°C

  • Sampling Mode: Gas in or extraction sampling (please indicate sampling mode when ordering)

  • Sample Gas Flow: 400~600mL/min

  • Gas Inlet Pressure

  • Gas in: 5Kpa≤ relative pressure≤100Kpa (relief valve is recommended if the pressure >100Kpa)

  • Extraction sampling: -10Kpa≤ relative pressure ≤5Kpa (please indicate the specific negative pressure value when ordering if the pressure

  • Gas Outlet Pressure: Free venting (under safe conditions)

  • Background Gas: N₂ or inert, acid and reducing gas, etc.

  • Sensor Service Life: >24 months (under normal conditions of use)

  • Gas Circuit Port: NPT 1/8 internal thread

  • Instrument Weight: Net weight 5.0Kg

  • Installation Method: Embedded mounting / counter mounting

Features

a. Menu can be switched between Chinese and English, with intuitive and convenient operation.
b. 320×240 graphic dot - matrix color LCD display for clear viewing.
c. Original imported fuel cell sensor features high measurement accuracy, rapid response speed, long calibration cycle and strong anti - interference capability.
d. Equipped with gas circuit blockage alarm and self - protection function. Automatically turns off the sampling pump when the gas circuit malfunctions, extending the service life of the sampling pump and sensor.
e. Outrange protection function automatically cuts off the gas circuit when the oxygen concentration is higher than the protection concentration level, preventing sensor damage from long - term exposure to high - oxygen - concentration environments.
f. Automatic temperature compensation function reduces the impact of environmental temperature changes on measurement accuracy.
g. Allows multi - point fractional liner calibration to meet the need for accurate oxygen content measurement across the full range.
h. Can automatically store 40,000 pieces of historical data locally for easy access at any time.
i. Built - in original imported sampling pump (extraction sampling) with long service life and stable performance.
j. RS232 (default) or RS485 digital communication port can be selected according to customer requirements for unidirectional or bidirectional communication with computers or other digital communication facilities.


 


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