PHS-25 pointer pH meter-Fornitore globale

Product Groups

Imported high-quality specialized bearings.
Small caliber high-pressure customized products
Widely used in industries such as pharmaceuticals, food, and beverages. Adopting a quick installation connection structure for easy cleaning.
There is no display on site, and the flow rate is displayed on the secondary instrument, which can also achieve quantitative control
Pulse signal output, can be connected to PLC.
On site display of instantaneous cumulative flow with pulse or 4-20mA output signal.
Accuracy: Level 2.5
Wheel drum inner diameter Φ 286mm Wheel drum depth: 39mm Speed: 25 revolutions per minute, stops at 100 revolutions per minute
Accuracy: 1.0% (F.S)
Accuracy: 1.5% (F.S)
Accuracy: 1.5% (F.S) battery powered
The ZD-2 potentiometric titrator comes standard with 5 electrodes, including E900 composite electrode, 216 silver electrode, 213 platinum electrode, T818-A temperature compensated electrode, and 217 calomel electrode.
The standard configuration at the factory is DJS-1C platinum black electrode, which can be replaced with the same model of bright electrode for free.
The commonly used electrodes for pH meters include E900, E201-9，E201-C-9，65-1Q9， E201-C-9 is mainly used in conjunction with PHS-3CpH meters, while 65-1Q9 electrodes are used to measure solutions with slight corrosion.
Measurement range pH: 0-14.00 mV: 0- ± 1400 Accuracy pH: 0.02PH, mV:0.1%（F.S)， Temperature: 0-60 ℃ Manual temperature compensation with 31/2-digit LED display
Precision pH: 0.02PH, mV:0.2%（F.S)， Temperature: 0-60 ℃ Manual temperature compensation with 31/2-digit LCD display
Measurement range pH: 0-14.00 mV: 0- ± 1400 Accuracy pH: 0.02, mV: 0.1% temperature: 0-60 ℃ manual temperature compensation with 31/2-digit LED display
Measurement range pH: 0-14 mV: 0- ± 1999 Accuracy pH: 0.01, mV: 2%, temperature: 0-60 ℃ LCD display
Measurement range pH: 0-14.00 mV: 0- ± 1400 Accuracy pH: 0.05PH, mV:0.2%（F.S)， Temperature: 0-60 ℃ Manual temperature compensation with 31/2-digit LED display
Measurement range pH: 0-14mV: 0- ± 1999 T: 0-100 ℃ Accuracy pH: 0.01, mV:2%，T: 1 ℃ Temperature: 0-95 ℃ Automatic temperature compensation LCD display
Measurement range pH: 0-14.00 Accuracy pH: 0.1PH31/2-digit LCD display
Precision pH: 0.1PH, mV:1%（F.S)， Temperature: 0-60 ℃ Manual temperature compensation pointer display
Measurement range pH: 0-14.00 mV: 0- ± 1999 Accuracy pH: 0.01, mV: 0.1% 0.5 ℃ Temperature: 0-100 ℃ Automatic temperature compensation 31/2-digit LED display
Measurement range pH:0.00~14pH mV:0.00~1900mV T:0-100℃Resolution pH:0.01pH mV:1mV T:0.1℃
External power output: pulse or 4-20mA analog
Lithium battery power supply without output signal
Can set quantitative flow control function
two-wire system
Local indication type and electric remote transmission type are optional. Special customization of lining material (for overnight parts) is available.
Suitable for 2 "-80" pipe diameter flow rate&accuracy: Liquid 0.35-3.5m/s 1.0%; Gas 5-50m/s, 1.5%
Suitable for DN50-2000mm pipe diameter, flow rate: liquid 0.35-3.5m/s, gas 5-50m/s
Suitable for 8 "-80" pipe diameter, liquid accuracy: 1.0%, flow rate: 1-10m/s
Suitable for 2 "-30" pipe diameter flow rate&accuracy: Liquid 5-50m/s 1.0%; Gas 0.35-3.5m/s, 1.5%
Pipe diameter range: DN20-DN100mm, capable of measuring liquids, gases, and vapors
Pipe diameter range: DN40-DN300mm, capable of measuring liquids, gases, and vapors
No display, with 4-20mA output signal
Widely used in places without power supply on site. Built in lithium battery.
Split display, capable of transmitting up to 30 meters.
PTFE lining is used for anti-corrosion medium, and Pt (platinum) electrode can be selected as the highest electrode
Suitable for 4 "-80" pipe diameter liquid precision: 1.0%, flow rate: 1-10m/s
On site display with pulse or 4-20mA output
Suitable for 8 "-30" pipe diameter, liquid accuracy: 1.0%, flow rate: 1-10m/s
DN25mm and below threaded secondary instruments can be set with flow quantitative function
Aviation plug type pulse signal amplifier (wire ends need to be soldered)
Suitable for DN50-800mm pipe diameter flow rate: Liquid 0.35-3.5m/s Gas 5-50m/s
On site display of flow rate, powered by lithium battery, no external power supply required


Imported high-quality specialized bearings.

Small caliber high-pressure customized products

Widely used in industries such as pharmaceuticals, food, and beverages. Adopting a quick installation connection structure for easy cleaning.

There is no display on site, and the flow rate is displayed on the secondary instrument, which can also achieve quantitative control

Pulse signal output, can be connected to PLC.

On site display of instantaneous cumulative flow with pulse or 4-20mA output signal.

Accuracy: Level 2.5

Wheel drum inner diameter Φ 286mm Wheel drum depth: 39mm Speed: 25 revolutions per minute, stops at 100 revolutions per minute

Accuracy: 1.0% (F.S)

Accuracy: 1.5% (F.S)

Accuracy: 1.5% (F.S) battery powered

The ZD-2 potentiometric titrator comes standard with 5 electrodes, including E900 composite electrode, 216 silver electrode, 213 platinum electrode, T818-A temperature compensated electrode, and 217 calomel electrode.

The standard configuration at the factory is DJS-1C platinum black electrode, which can be replaced with the same model of bright electrode for free.

The commonly used electrodes for pH meters include E900, E201-9，E201-C-9，65-1Q9， E201-C-9 is mainly used in conjunction with PHS-3CpH meters, while 65-1Q9 electrodes are used to measure solutions with slight corrosion.

Measurement range pH: 0-14.00 mV: 0- ± 1400 Accuracy pH: 0.02PH, mV:0.1%（F.S)， Temperature: 0-60 ℃ Manual temperature compensation with 31/2-digit LED display

Precision pH: 0.02PH, mV:0.2%（F.S)， Temperature: 0-60 ℃ Manual temperature compensation with 31/2-digit LCD display

Measurement range pH: 0-14.00 mV: 0- ± 1400 Accuracy pH: 0.02, mV: 0.1% temperature: 0-60 ℃ manual temperature compensation with 31/2-digit LED display

Measurement range pH: 0-14 mV: 0- ± 1999 Accuracy pH: 0.01, mV: 2%, temperature: 0-60 ℃ LCD display

Measurement range pH: 0-14.00 mV: 0- ± 1400 Accuracy pH: 0.05PH, mV:0.2%（F.S)， Temperature: 0-60 ℃ Manual temperature compensation with 31/2-digit LED display

Measurement range pH: 0-14mV: 0- ± 1999 T: 0-100 ℃ Accuracy pH: 0.01, mV:2%，T: 1 ℃ Temperature: 0-95 ℃ Automatic temperature compensation LCD display

Measurement range pH: 0-14.00 Accuracy pH: 0.1PH31/2-digit LCD display

Precision pH: 0.1PH, mV:1%（F.S)， Temperature: 0-60 ℃ Manual temperature compensation pointer display

Measurement range pH: 0-14.00 mV: 0- ± 1999 Accuracy pH: 0.01, mV: 0.1% 0.5 ℃ Temperature: 0-100 ℃ Automatic temperature compensation 31/2-digit LED display

Measurement range pH:0.00~14pH mV:0.00~1900mV T:0-100℃Resolution pH:0.01pH mV:1mV T:0.1℃

External power output: pulse or 4-20mA analog

Lithium battery power supply without output signal

Can set quantitative flow control function

two-wire system

Local indication type and electric remote transmission type are optional. Special customization of lining material (for overnight parts) is available.

Suitable for 2 "-80" pipe diameter flow rate&accuracy: Liquid 0.35-3.5m/s 1.0%; Gas 5-50m/s, 1.5%

Suitable for DN50-2000mm pipe diameter, flow rate: liquid 0.35-3.5m/s, gas 5-50m/s

Suitable for 8 "-80" pipe diameter, liquid accuracy: 1.0%, flow rate: 1-10m/s

Suitable for 2 "-30" pipe diameter flow rate&accuracy: Liquid 5-50m/s 1.0%; Gas 0.35-3.5m/s, 1.5%

Pipe diameter range: DN20-DN100mm, capable of measuring liquids, gases, and vapors

Pipe diameter range: DN40-DN300mm, capable of measuring liquids, gases, and vapors

No display, with 4-20mA output signal

Widely used in places without power supply on site. Built in lithium battery.

Split display, capable of transmitting up to 30 meters.

PTFE lining is used for anti-corrosion medium, and Pt (platinum) electrode can be selected as the highest electrode

Suitable for 4 "-80" pipe diameter liquid precision: 1.0%, flow rate: 1-10m/s

On site display with pulse or 4-20mA output

Suitable for 8 "-30" pipe diameter, liquid accuracy: 1.0%, flow rate: 1-10m/s

DN25mm and below threaded secondary instruments can be set with flow quantitative function

Aviation plug type pulse signal amplifier (wire ends need to be soldered)

Suitable for DN50-800mm pipe diameter flow rate: Liquid 0.35-3.5m/s Gas 5-50m/s

On site display of flow rate, powered by lithium battery, no external power supply required

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No. 500, Yuanqu Road, Dazhong Industrial Zone, Anting Town, Jiading District, Shanghai

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PHS-25 pointer pH meter

1、 The purpose and technical performance of the instrument: The PHS-25 acidity meter is used in laboratories and laboratories of research institutes a

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Product details

1、 The purpose and technical performance of the instrument

The PHS-25 acidity meter is used in laboratories and laboratories of research institutes and factories with general accuracy requirements to measure the acidity (pH value) of aqueous solutions. If equipped with appropriate ion selective electrodes, the concentration of solution ions can be measured by measuring the ion electrode potential, and it can also be used as a terminal indicator for potentiometric titration analysis.

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The technical performance of the instrument is as follows:

The instrument can be used continuously under the following environmental conditions.

(1) Environmental temperature: 0~+40 ℃;

(2) Relative humidity: 50-85%

(3) Temperature of the tested solution: 5-60 ℃

(4) Power supply: 220V AC ± 10%, 50Hz ± 1Hz

(5) No significant vibration

(6) No external magnetic field interference except for the geomagnetic field

2. Main technical parameters of the instrument

(1) Measurement range: pH range: 0-14.0pH mV range: 0-1400mV

(2) Accuracy: PH range: ≤ 0.1pH mV range: ≤ 10mV

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