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◆New
long life zirconia detector with high sensitivity and fast response，O2
LCD Chinese display, intuitive and convenient |
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◆Unique
protection switching mode to extend sensor service life，High precision
automatic temperature compensation system to eliminate the impact of
ambient temperature |
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◆The
upper and lower alarm points can be set arbitrarily within the full
range range，Wide measurement range and powerful functions |
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◆Self programmed temperature rise of 25 ℃/min to avoid electric furnace
burnout，With broken couple protection, extending the service life of the
instrument |
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◆With
independent adjustment compensation for range and zero points, it is
different from other instruments in that the range and zero points
cannot be adjusted independently. |
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Measurement range: 0.1 ppm - 25.0% oxygen content (128 × 64 LCD Chinese
display) Basic error: ≤ ± 1.5% FS |
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Response time: T90 less than 5 seconds |
Repeatability: ≤± 1.0% FS |
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Sample gas pressure: 10kpa ～ 0.5Mpa |
Measuring medium: N2, Ar, inert gas, etc |
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Temperature control accuracy:
700 ℃± 1 ℃ |
Programmed temperature rise: 25
℃/min |
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Power supply: AC220V+10%; 50Hz |
Environmental conditions: 0-50
℃; Relative humidity<90% |
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Shell protection: metal shell
painting |
Power consumption: AC 220V,
less than 150W, fuse 3A |
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Overall dimension: 215 × 145 ×
250mm (width × high × Deep) |
Opening size: 203mm ×
132mm (width × High) |
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Service life:>24
months (normal use conditions) |
Instrument
weight: about 5.0kg |
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Automatic range
switching: O2<9999ppm is ppm display, O2>9999ppm is automatically
switched to% display |
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Output signal:
4-20mA , output indication gear: Gear I: 0.1ppm-100ppm Gear II:
1.0ppm-1000ppm Gear III: 0.1% - 25% |
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Alarm setting: Any setting
within 0.1ppm-25% of the upper or lower alarm limit (one way output of
alarm signal) |
苏ICP备11027678-1号