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Attributes
Ammonia nitrogen automatic monitoring instrument, Lingheng Environmental Technology water quality monitoring expert, high-precision measurement
$negotiable / platform
Reference Price1platform (Min. Order)
Ship From
Jiangsu
Shipping
To be negotiated with the supplier
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Key Attributes
Details
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Brand
Lingheng Environmental Technology
Measurement object
ammonia nitrogen
type
Automatic monitoring device
principle
Salicylic acid spectrophotometric method
measurement range
(0-500)mg/L
Quantitative lower limit
≤0.15mg/L
indication error
± 8.0% (when the standard solution is 2.0mg/L)
memory effect
± 0.3mg/L (when the standard solution is 2.0mg/L)
measurement period
Minimum 20 minutes
calibration cycle
Adjustable from 1 to 99 days
Implementation Standard
HJ101-2019.
Low concentration drift
≤0.02mg/L
High concentration drift
≤1.0%
repetitiveness
≤2%
PH interference experiment
±6.0%
output
RS-232, RS-485 420mA (optional)
Power supply
AC220±10%V,50±10%Hz,5A
Place of Origin
Jiangsu
Details
Price Disclaimer
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