Water Analysis Solutionswww.hbbossen.com

                       

This meter is a perfect combination with the most advanced electronic technology, sensor technology and software design. The meter can measure the parameters of pH, mV, DO and temperature for high accuracy solution. It is the best portable water analysis meter with the highest performance and the lowest cost. It is suitable for the trade such as the mining industry, power plant, water treatment projects and environmental protection, etc., especially has more extensive application in the field and spot test.
Built-in microprocessor chip, beautiful appearance, multi-functional and easy to use, this meter has the following prominent features:
1.1. Double parameters meter, with pH and DO electrode, also with calibration solution and special carrying case, easy to use.
1.2. Built-in microprocessor chip, with the intelligent functions of automatic calibration, automatic temperature compensation, data storage, function setting and automatic self-diagnose, auto power off and low voltage display etc.

1.3. Adopts digital filter and step slipping technology to intelligently improve meter’s response speed and result accuracy. “    ” will appear when reading to be stable.
1.4. It automatically recognizes 13 kinds of pH standard buffer solution. User can choose anyone from three series of buffer solutions: Europe & U.S.A. series, NIST series and China series.
1.5. Purified water and ammonia added purified water pH measuring mode can be set up, for this two special pH measuring modes, besides the general slope compensation, also added function of nonlinearity temperature compensation for pH values of solution to make measurement more accurate, especially suitable for use in the fields of electric power and petrochemical etc.
1.6. Equipped with new type of DO electrode with temperature and salinity sensor which makes DO measuring mode has auto temperature compensation, auto salinity compensation and manual barometric pressure compensation. It’s easy to use and accurate to measure.
1.7. Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.
1.8. Meter’s circuit board adopts SMT film-covering technology to improve meter’s production reliability.
1.9. Meter has the blue back light LCD display monitor.
1.10. Dustproof and waterproof meter meets IP57 rating.
 
2. Technical Parameters:
 

2.1. pH:

Measuring range	(-2.00 to 19.99) pH
Resolution	0.1/0.01 pH
Accuracy	Meter: ±0.01pH, Overall: ±0.02pH
Input current	≤2×10-12 A
Input impendance	≥1×1012 Ω
Stability	±0.01 pH/3h
Temp. compensation range	(0 to 100) ℃ (automatic)

 
2.2. mV:

Measuring range	-1999 mV to 0 to 1999mV
Resolution	1mV
Accuracy	±0.1% FS

2.3. 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, Overall: ±0.40 mg/L
Response time	≤30 s (25℃, 90% response)
Residual current	≤0.1 mg/L
Temp. compensation range	(0 to 45) ℃ (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

2.4. Other Technical Parameters:

Data storage	300 groups
Storage content	Series number, measuring value, measuring unit and temperature value
Power	Two AA batteries (1.5V x2)
Size and weight	Meter: (65×120×31)mm/180g; Carrying case:(360 x 270x 76)mm/1.5Kg
Quality and safety certification	ISO9001: 2000, CE and CMC

2.5. Working Condition:

Environment temperature	5 to 35 ℃ (0.01 grade)
Environmental humidity	≤85%
IP rating	IP57 Dustproof and waterproof

 
 
oNormal align=center style='text-align:center;line-height:20.0pt; mso-line-height-rule:exactly'>IP57 Dustproof and waterproof