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Testermeter- HT-PA310 Portable Oxygen Analyzer
Technical Parameter:
* Measuring principle: zirconia * Display mode: 128×64 dot matrix LCD * Measuring range: 0~10/100/1000PPm/1.00%/25.00% O2 * Measurement accuracy: 0~1000PPm/1.00%/25.00%≤±1%FS 0~100PPm≤±2%FS 0~10PPm≤±5%FS * Resolution: 0.1PPm (trace) 0.01% (constant) * Repeatability: ≤±1.0%FS * Response time: T90≤30S * Ambient temperature: -10℃~+50℃ * Storage environment humidity: <90%RH, non-condensing * Working environment humidity: <100%RH, non-condensing * Sample gas temperature: 0℃~60℃ l * Sampling method: inlet type or suction type (please specify when ordering) * Sample gas flow: 400~600mL/min * Inlet pressure: Inlet type: 5kPa≤relative pressure≤200kPa (>200kPa is recommended to install a pressure reducing valve) Air extraction type: -10kPa≤relative pressure≤5kPa (when <5kPa, please specify the specific negative pressure value when ordering, determine its gas path structure) * Discharge pressure: free emptying (under safe conditions) * Background gas: N2 or other inert gas * Charging power supply: AC100~240V 50/60Hz to DC12V 2.5A * Size: 155mm×260mm×340mm (H×W×D) * Sensor life: > 5 years (under normal use conditions) * Pneumatic interface: NPT 1/8 internal thread * Installation method: portable |
Instrument features
a. Large-screen dot-matrix liquid crystal display, which can simultaneously display parameters such as oxygen level, date, time, etc.; b. Adopt new long-life zirconia sensor, which has the characteristics of no power consumption, no consumption of life, high sensitivity, fast response speed and high precision; c. It can work in the air for a long time without affecting the life of the sensor; d. The response speed is fast, and the minimum measurement is 0.1PPm; e. Automatic temperature compensation function to eliminate the influence of sample gas temperature change on measurement accuracy; f. 5000 pieces of historical data are automatically stored, allowing customers to freely check historical data; g. Powered by a large-capacity lithium battery, the continuous measurement time is more than 24 hours, and the standby time is more than 168 hours; h. The instrument supports multi-point segmented linear calibration, which can meet the accurate measurement of oxygen content in the full range; i. Built-in original imported sampling pump (optional), long life and reliable work. |
