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  2. A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4 (Cem Corporation Co., Ltd.)
A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4-RK4TW-300-100V
A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4-Cem Corporation Co., Ltd.

A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4
Cem Corporation Co., Ltd.

Cem Corporation Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

16.1hours

Company Review

5.0

Relatively Fast Response

About This Product

An EC meter, pH meter, and dual metering pump are combined into one compact unit. You can control fertilizer concentration with this one unit.

■Features

- Equipped with excessive injection prevention function. ・One cycle operation time can be set, and if there is excessive injection, an E display and a buzzer sound will notify you. ・The instrument uses a free power source. ・Transmission output DC4~20mA for EC, pH, and temperature is standard equipment. -The LCD is brighter and easier to see. - Compact design that integrates a pH meter, EC meter, and dual metering pump. - Complex wiring has already been connected. It can be used just by plugging it into an outlet. ・Simply throw the sensor into the dilution tank. Measurement control is possible. - Easy hose connection for piping to fertilizer tank and dilution tank. - Comes with a siphon prevention valve, so the tank can be installed anywhere above ground or underground. - Adopts a diaphragm metering pump that is resistant to dust and has fewer failures. - The interlocking function of the circulation pump and metering pump prevents EC overconcentration. ・The power source can be selected from 100V or 200V single-phase pump depending on the site. ・If you set the acid/alkali pump as an option, you can control three points: fertilizer, acid, and alkali. ・Unit types are also available.

■Applications

- For nutrient solution management in hydroponic cultivation. - For nutrient solution management in soil cultivation. - For nutrient solution management in plant factories.

  • Product

    A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4

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4 Models of A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Instrument section power supply Instrument section settings Instrument display Instrument accuracy Instrument part Measuring range Instrument section temperature compensation Instrument section function Instrument part model Instrument section ambient temperature Instrument section transmission output Instrument section serial communication Fertilizer pump connection parts Fertilizer pump connection Fertilizer pump part model Fertilizer pump pressure Fertilizer pump section discharge amount Fertilizer pump motor
A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4-Part Number-RK4TW-300-100V

RK4TW-300-100V

Available upon quote

Rated voltage AC100~240V single phase 50/60Hz (free power supply)

Control point setting touch switch

LCD (with backlight)

EC:±4%F・S　±1digit pH:0.03±1digit　Temperature:±1℃

EC: 0~10.0mS/cm (at factory shipment) 0~20.0mS/cm　pH:0~14.00pH　Temperature: 0~50℃

EC: Temperature compensation range 0~50℃ pH: Temperature compensation range 0~50℃

ON/OFF timer function Control width setting function (Range EC: 0~1.00mS/cm　pH0~1.00pH)

PCE-12H

0~45℃

EC, pH, temperature DC4~20mA (Input/output insulation + insulation between each output) Maximum connected load resistance 500Ω

Communication standard RS485 speed maximum 38,400bps

PVC, FKM, EPDM

Braid hose (black) φ6×φ11 15m

Diaphragm type dual metering pump

0.5MPa

0~300ml/min (50Hz) 0~360ml/min (60Hz)

25W 100V

A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4-Part Number-RK4TW-300-200V

RK4TW-300-200V

Available upon quote

Rated voltage AC100~240V single phase 50/60Hz (free power supply)

Control point setting touch switch

LCD (with backlight)

EC:±4%F･S　±1digit　pH:0.03±1digit　Temperature:±1℃

EC: 0~10.0mS/cm (at factory shipment) 0~20.0mS/cm　pH:0~14.00pH　Temperature: 0~50℃

EC: Temperature compensation range 0~50℃ pH: Temperature compensation range 0~50℃

ON/OFF timer function Control width setting function (Range EC: 0~1.00mS/cm　pH0~1.00pH)

PCE-12H

0~45℃

EC, pH, temperature DC4~20mA (Input/output insulation + insulation between each output) Maximum connected load resistance 500Ω

Communication standard RS485 speed maximum 38,400bps

PVC, FKM, EPDM

Braid hose (black) φ6×φ11 15m

Diaphragm type dual metering pump

0.5MPa

0~300ml/min (50Hz) 0~360ml/min (60Hz)

25W 200V

A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4-Part Number-RK4WK-1000-100V

RK4WK-1000-100V

Available upon quote

Rated voltage AC100~240V single phase 50/60Hz (free power supply)

Control point setting touch switch

LCD (with backlight)

EC:±4%F･S　±1digit　pH:0.03±1digit　Temperature:±1℃

EC: 0~10.0mS/cm (at factory shipment) 0~20.0mS/cm　pH:0~14.00pH　Temperature: 0~50℃

EC: Temperature compensation range 0~50℃ pH: Temperature compensation range 0~50℃

ON/OFF timer function Control width setting function (Range EC: 0~1.00mS/cm　pH0~1.00pH)

PCE-12H

0~45℃

EC, pH, temperature DC4~20mA (Input/output insulation + insulation between each output) Maximum connected load resistance 500Ω

Communication standard RS485 speed maximum 38,400bps

PVC, FKM, EPDM

Braid hose (black) φ8×φ13.5 15m

Diaphragm type dual metering pump

0.3MPa

0~1,000ml/min (50Hz) 0~1,200ml/min (60Hz)

60W　100V

A compact unit that combines an EC meter, pH meter, and dual metering pump into one hydroponic cultivation machine "Rakuraku Fertilizer Management Machine 4-Part Number-RK4TW-1000-200V

RK4TW-1000-200V

Available upon quote

Rated voltage AC100~240V single phase 50/60Hz (free power supply)

Control point setting touch switch

LCD (with backlight)

EC:±4%F･S　±1digit　pH:0.03±1digit　Temperature:±1℃

EC: 0~10.0mS/cm (at factory shipment) 0~20.0mS/cm　pH:0~14.00pH　Temperature: 0~50℃

EC: Temperature compensation range 0~50℃ pH: Temperature compensation range 0~50℃

ON/OFF timer function Control width setting function (Range EC: 0~1.00mS/cm　pH0~1.00pH)

PCE-12H

0~45℃

EC, pH, temperature DC4~20mA (Input/output insulation + insulation between each output) Maximum connected load resistance 500Ω

Communication standard RS485 speed maximum 38,400bps

PVC, FKM, EPDM

Braid hose (black) φ8×φ13.5 15m

Diaphragm type dual metering pump

0.3MPa

0~1,000ml/min (50Hz) 0~1,200ml/min (60Hz)

60W 200V

Click on the part number for more information about each product

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About Company Handling This Product

Cem Corporation Co., Ltd.

Response Rate

100.0%

Response Time

16.1hrs

Company Review

5.0
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