Shanghai Total Industrial Co., Ltd.

Dissolved Oxygen Meter, Tds Meter, Conductivity Meter manufacturer / supplier in China, offering Dissolved Oxygen Meter, Optical Fiber and Power Cable Hanger, Optical and Power Cable Clamps, Optical Fiber & Power Cable Hanger, Optical and Power Cable Clamps and so on.

Dissolved Oxygen Meter

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Payment Terms: L/C, T/T, Western Union

Basic Info.

Model NO.:SR-7xx series
Trademark:ShowRange
Origin:Shanghai

Product Description

SR712 Waterproof Portable ORP Meter
Prominent Features
Built-in microprocessor chip, beautiful appearance, multi-functional and easy to use, this meter has the following prominent features:
1. Built-in microprocessor chip, with the intelligent functions of data storage, function setting and auto power off and low voltage display etc. Equips with ORP standard solution and special carrying case, easy to use.
2. Adopts digital filter and step slipping technology to intelligently improve meter's response speed and result accuracy. "" icon will appear when reading to be stable.
3. Meter's circuit board adopts SMT film-covering technology to improve meter's production reliability.
4. Meter has the blue backlight LCD display.
5. Dustproof and waterproof meter meets IP57 rating.

Model SR713 Portable Conductivity/TDS/Sal. /Res. /Temp. 5-in-1 Meter
Model: SR726 Conductivity/TDS/Sal. /Res. /DO/Temp. 6-in-1 Meter
Model: SR716 DO/Temp. Meter
SR716              Measuring range (0 to 40.00) mg/L(ppm)  (0 to 200.0) %
Resolution 0.1/0.01 mg/L(ppm)  1/0.1%
Accuracy Meter: ± 0.10 mg/L, connect meter with electrode: ± 0.40 mg/L
Response time ≤ 30 s (25º C, 90% response)
Residual current ≤ 0.1 mg/L
Temp. compensation range (0 to 45) º C (automatic)
Salinity compensation range (0 to 45) ppt (automatic)
Barometric pressure compensation range (66 to 200) kPa (manual)
Automatic calibration Air saturated by water; water saturated by air
Electrode type Polarogram type
Other Technical Parameters:
Data storage 100 groups
Storage content Series number, measuring value measuring unit and temperature,
Power Two AA batteries (1.5V x2)
Size and weight Meter: (65× 120× 31)mm/180g   Carrying case: (255 x 210x 50)mm/790g
Quality and safety certification ISO9001: 2000, CE and CMC
Working Condition:
Environment temperature 5 to 35 º C(0.01 grade)
Environmental humidity ≤ 85%
IP rating IP57 Dustproof and waterproof




  SR726    1. Conductivity:
Measuring range
Conductivity:
(0.00 to 19.99)μ S/cm  (20.0 to 199.9)μ S/cm
(200 to 1999)μ S/cm    (2.00 to 19.99) mS/cm
(20.0 to 199.9) mS/cm
TDS:         (0 to 100) g/L
Salinity:   (0 to 100) ppt
Resistivity: (0 to 100) MΩ *cm
Resolution 0.01/0.1/1μ S/cm  0.01/0.1 mS/cm
Accuracy Meter: ± 1.0% FS, connect meter with electrode: ± 1.5% FS
Temp. compensation range (0 to 50) º C(automatic)
Electrode constant 0.1 / 1 / 10 cm-1
Benchmark temperature 25º C, 20º Cand 18º C
2. Dissolved Oxygen:
Measuring range (0 to 40.00) mg/L(ppm)  (0 to 200.0) %
Resolution 0.1/0.01 mg/L(ppm)  1/0.1%
Accuracy Meter: ± 0.10 mg/L, connect meter with electrode: ± 0.40 mg/L
Temp. Compensation range (0 to 45) º C(automatic)
Salinity compensation range (0 to 45) ppt (automatic)
Barometric pressure compensation range (66 to 200) kPa (manual)
Automatic calibration Air saturated by water; water saturated by air
Electrode type Polarogram type
  3. Other Technical Parameters:
Data storage 200 groups
Storage content Series number, measuring value measuring unit and temperature,
Power Two AA batteries (1.5V x2)
Size and weight (360 x 270x 76) mm/1.7kg
Quality and safety certification ISO9001: 2000, CE and CMC
IP rating IP57 Dustproof and waterproof
  Package includes
1. SR726 portable meter; 4. Conductivity calibration solution (1413μ S/cm/50ml)
2.2301-S  plastic conductivity electrode (ATC, K=1) 5. Carrying case
3. DO500 DO electrode
3pcs of membrane caps inner solution for DO probe (30ml)
 




  SR713 Conductivity:  
  (0.00 to 19.99)μ S/cm  (20.0 to 199.9)μ S/cm
Measuring range (200 to 1999)μ S/cm    (2.00 to 19.99) mS/cm
  (20.0 to 199.9) mS/cm
  TDS:         (0 to 100) g/L
  Salinity:   (0 to 100) ppt
  Resistivity: (0 to 100) MΩ *cm
Resolution 0.01/0.1/1μ S/cm  0.01/0.1 mS/cm
Accuracy Meter: ± 1.0% FS, connect meter with electrode: ± 1.5% FS
Temp. compensation range   (0 to 50) º C (automatic)
Electrode constant 0.1 / 1 / 10 cm -1
Benchmark temperature 25º C, 20º Cand 18º C
Data storage 100 groups
Storage content Series number, measuring value, measuring unit and temperature,
Power Two AA batteries (1.5V x2)
Size and weight Meter: (65× 120× 31)mm/180g;   Carrying case: (255 x 210x 50)mm/790g
Quality and safety certification ISO9001: 2000, CE and CMC
IP rating IP57 Dustproof and waterproof







SR712      1. ORP:     Measuring-range (mV/ORP/EH) -1999 mV to 0 to 1999mV
Resolution 1mV
Accuracy Meter: ± 0.1% FS, connect meter with electrode: ± 15mV
2. Other Technical Parameters:
Data storage 100 groups
Storage content Series number, measuring value measuring unit and temperature,
Power Two AA batteries (1.5V x2)
Size and weight (25× 21× 5) cm/1.5kg
Quality and safety certification ISO9001: 2000, CE and CMC
IP rating IP57 Dustproof and waterproof
Package includes
1. SR712 portable meter; 3.222mV ORP standard solution (50mL)
2.301Pt-S ORP combination electrode 4. Carrying case
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Shanghai Total Industrial Co., Ltd.

- Shanghai, China
- Manufacturer/Factory

Gold Member Since 2006
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