PHB-1/PHB-4 portable pH meter pH meter pH detection test paper test instrument portable pH meter pharmaceutical food electrochemical prevention
Introduction:
Portable microcomputer typePHThe meter is intelligently controlled by microprocessorPHIt adopts high reliable imported integrated components and is carefully screened and refined. The utility model has the advantages of stable performance, reliable operation and simple operation. Suitable for laboratory precise measurement of acidity of solutionPH()) and electrode potentialm(V) widely used in the electrochemical analysis of light industry, chemical, pharmaceutical, food, epidemic prevention, environmental protection and educational research departments.
Please check the following parts after the instrument is out of the box:
PortablePHHost computer1platform
Compound electrode1
short circuit plug (inserted on the electrode socket at the back of the instrument) 1individual
Standard buffer reagent:PH4,PH6.86,PH9.181
Use manual The 1
Product warranty card 1
Product qualification certificate 1
instrument technical characteristics
Model |
PHB-1 |
PHB-4 |
| measuring range |
PH:0~14.00pH
MV.:1600mV
Temperature:0~60C |
PH:0~14.00pH
MV:.1999mV
Temperature:0~60C |
| Resolving power |
PH:0.01pH,
Temperature:+1C |
PH:0.01pH
Temperature:+1C |
| accuracy |
PH:0.01pH
Temperature:+1C |
PH:0.01pH
Temperature:+1C |
| temperature compensation |
060Manual
Temperature Automatic Compensation |
060Manual
Temperature Automatic Compensation |
| Basic configuration |
E201-C plastic casePHComposite electrode
PH standard calibration specimen
No. 7 DC1.5V battery, section 4 |
E201-C plastic casePHComposite electrode
PH standard calibration specimen
No. 7 DC1.5V battery, section 4 |
Working conditions
Environmental temperature: 0 ~40Relative humidity: <85%
Power supply:1.5VBattery/4section
There is no significant vibration
Except the earth magnetic field, there is no external magnetic field interference
The input impedance:1*1012 Omega
The zero drift is less than or equal to:0.01PH.1 Per word 2hour
Solution temperature compensation range:0~60C
Weight:0.5Kg
Power consumption:2 W
Dimensions:180*80*30mm(Length * width * height)
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(micro type) analysis of PHB-1/4 type portable pH meter pharmaceutical food electrochemical prevention Images
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