- Product Details
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Quick Details
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Brand Name:
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Kerui
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Model Number:
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KR121B
Quick Details
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Type:
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gas detector
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Warranty:
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1 year
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Place of Origin:
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Liaoning, China
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Brand Name:
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Kerui
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Model Number:
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KR121B
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Product Name
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KR121B Portable oxygen purity analyzer
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Brand
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Kerui
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Model
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KR121B
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Place of Origin
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Dandong, China
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Warranty
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1 year
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Customized support
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OEM, ODM
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Measurement range
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0～80.00%/99.99% O2 is optional
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Accuracy
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≤±2％F.S
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Stability
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zero drift: ≤±1％F.S/7d, range drift: ≤±1％F.S/7d
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Repeatability
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≤±0.5％
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Sample gas flow
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300±10ml/ min
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Response time
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T90≤15s
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Sample gas pressure
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0.05 MPa ≤ inlet pressure ≤ 0.1MPa
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Resolution
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0.01%
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Working temperature
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－5℃～＋45℃
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Working humidity
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≤90%RH
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Power supply
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220VAC±10%，50Hz±5% Lithium-ion rechargeable battery comes with the instrument
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Dimension
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W256mm*D330mm*H160mm
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Weight
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Approximately 4.5kg
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Supply Ability
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50 sets per month
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1. Are your products competitive?
Dear friends, we are the manufacture, can guarantee a competitive prices with high quality instruments.
2. How can I choose the right one for me?
Dear friends, you can contact us by email, online or other ways to help you choose the right one according to your requirements.
3. What if I have difficulty in using the instrument?
Dear friends, we will provide equipment operation manual, operation video and so on. We can also provide training through remote video call.
4. How about the packing and will the goods be damaged?
Dear friends, we will do standard export packing for each equipment, so far there has been no damage to the goods.
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