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Analysis range

0-1mg/L (customizable)

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 detection limit

0.1mg/L

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 resolution ratio

0.01mg/L

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 error

±3%

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 repetitiveness

≤5%

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Range drift

≤5%

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 analysis mode

 integral point

Run by the hour, up to 24 groups per day

 margin

Run for 0-9999 minutes at intervals

 hand movement

Manual analysis

long-range

Remote control by MODBUS; dry contact control

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Calibration method

Number of intervals

The interval was calibrated according to the cumulative analysis

Number of days between intervals

Interval calibration is performed according to the number of running days

 hand movement

Manual calibration

long-range

Remote control is performed in MODBUS mode

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Cleaning method

voluntarily

Analysis cleaning; fault cleaning; abnormal power failure cleaning; emergency shutdown cleaning

 hand movement

Clean manually

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 report to the police

Low level alarm; self-test alarm; fault alarm; out of specification alarm (one relay)

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 data

The signal is 4-20mA analog

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 communication

An RS232 or RS485 interface standard MODBUS protocol

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 memory

About 20,000 groups (automatic power-off save); support USB drive export EXCEL;

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 put a seal on

Micro industrial thermal printer (optional)

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Reagent quantity

About 180 times per set

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Maintenance cycle

About 30 days, 45 minutes

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 cell display

7 inch LCD, 800*480 resolution, TFT true color touch screen

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 service environment

5-35℃, humidity <90% (no condensation)

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Water sample temperature

5—35℃

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Water harvesting unit

Used for water sample circulation and retention; automatic backwash precision filtration system (optional)

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 size

73*47*28cm

■

 weight

25KG

■

 source

AC 220V ± 10%, 50Hz ± 1%

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 power

150W