Gold Member Since 2010
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Xi'an Heb Biotechnology Co., Ltd.

PH Meter, Dissolved Oxygen Meter, Portable Meter manufacturer / supplier in China, offering Pd320 Portable pH/ Dissolved Oxygen Meter, A650 Automatic Abbe Refractometer, High Viscosity Digital Viscometer (SNB-3) and so on.

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Supplier Homepage Product Analytical Instrument PH Meter Pd320 Portable pH/ Dissolved Oxygen Meter

Pd320 Portable pH/ Dissolved Oxygen Meter

FOB Price: US $1-5,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1-5,000/ Set
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Port: Shanghai, China
Production Capacity: 700PCS/Month
Payment Terms: T/T

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Basic Info
  • Model NO.: PD320
  • Transport Package: Carton or Wooden Box
  • pH Measurement: -2.00~19.99
  • Origin: China(Mainland)
Product Description
Type PD320 host, S2218T molded case pH three composite electrodes,
G1218-1 type dissolved oxygen electrode diaphragm cap, pH standard buffer solution,
Solution conductivity correction,
G1218-3-type oxygen electrode solution,
USB communication cable, communication software CD and instrumentation suitcase.

Selective electrode

· S2218F plane pH composite electrode -- for the solid or semi-solid moist surface of pH measurements, such as skin, paper, cloth, meat and fruit; And colloidal solution and trace the solution pH measurement.
· V2218 ORP ORP -- plastic composite electrode for measuring

Performance characteristics

· PH 0 ~ 100.0 celsius degree automatic / manual temperature compensation;
· Dissolved oxygen automatic temperature compensation ( 0~45 ) celsius degree; Automatic salinity compensation ( 0~45 ) ppt; Manual pressure compensation ( 80~105 ) ( kPa; Automatic correction of calibration set of water saturated air );
· One to five point PH automatic correction, automatically check function;
· Stable display and automatically lock the display mode;
· GLP-compliant data management, data storage 500 groups (manual and automatic storage);
· Tandard solution selection (standard Chinese, and European and American standards);
· High pure water pH measurement mode and Ammonia water pH measurement mode;
· Temperature selectable units (celsius degree and fahrenheit);
· The instrument can be a key to restore factory settings;
· Automatic shutdown function, low voltage display;
· 8 core waterproof jack; Three in one pH electrode,
The electrode conductance with temperature compensation temperature compensation,
Full scale testing of an electrode Salinity compensation of dissolved oxygen electrode,
Electrode calibration set configuration instrumentation suitcase
· 68 × 53mm large-screen LCD, white backlight; Time;
· Meets IP57 waterproof rating.

Technical parameters
Instrument level
Level 0.01
Measuring range

(-2.00~19.99) pH

Dissolved oxygen

Dissolved oxygen saturation


(-10~110)celsius degree

0.01 pH

1 mV
Dissolved oxygen

0.1 mg/L
Dissolved oxygen saturation


0.1 celsius degree
Basic error

±0.01 pH

Dissolved oxygen

±0.3 mg/L

±0.4 celsius degree
Response time

30s(25 celsius degree,90% respond)
Residual current

0.1 mg/L
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Mr. John Lee
Marketing Manager
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