Microprocessor-Based,2-point Push Button Calibration,Auto-Buffer Recognition,Self-Diagnostic with Message Codes
Port: Shanghai
Minimum Order Quantity: 2 Set/Sets
Supply Ability: 500 Set/Sets per Week
Payment Terms: L/C,D/P,T/T
Contact Supplier
PHM-W SERIES BENCHTOP pH/mV METER
PHM-W Series benchtop pH/mV meters includes models
PHM-25CW, 3CW and 3BW for the measurement of acidity
and alkalinity in liquids.
AUTOMATIC CALIBRATION:
The meters is capable of calibrating up to 3 points using
USA or NIST pH standard buffer. Press CAL key to enter calibration mode and immerse pH electrode into indicated calibration solution, press ENTER key and meter is
automatically calibrated.
AUTO-BUFFER RECOGNITION:
During calibration, if the calibration solution does not
match the meter’s indicated value, an ERROR message
is displayed.
VIEW ELECTRODE SLOPE:
After calibration, the percentage slope of the electrode is
displayed before the meter returns to measurement mode.
Per the slope value, you decides whether to change the pH electrode.
AUTOMATIC TEMPERATURE COMPENSATION:
(FOR PHM-3BW)
Using the supplied temperature probe, the temperature value
is displayed on the screen. The meters provides manual or
automatic temperature compensation mode for optimum
accuracy under variable temperature conditions.
FLUID RESISTANT HOUSING
AND SWIVEL ELECTRODE HOLDER:
The integrated plastic housing and keypad is sealed to
protect against accidental spills and splashes. The electrode
holder arm is rapidly switched to both sides and swivels and
articulates for convenient use and positioning.
METERS INCLUDED:
pH Electrode, pH Standard Buffer, Electrode Holder, Power
Adapters, Temperature Probe (Only for PHM-3BW)
SPECIFICATIONS:
| Model | PHM-25CW | PHM-3CW | PHM-3BW | ||
| pH Range | 0.00~14.00pH | 0.00~14.00pH | 0.00~14.00pH | ||
| pH Accuracy | ±0.05pH | ±0.01pH | ±0.01pH | ||
| mV Range | 0~±1999mV | 0~±1999mV | 0~±1999mV | ||
| mV Accuracy | ±10mV | ±1mV | ±1mV | ||
| Temperature Range | --- | --- | 0~100.0oC | ||
| Temperature Accuracy | --- | --- | ±1oC | ||
| pH Calibration Points | 2 Points | ||||
| Calibration Solution | NIST, pH4.00/6.86/9.18 or USA, pH4.01/7.00/10.01 | ||||
| Temperature Compensation | 0~100oC, Manual | 0~100oC, Manual | 0~100oC, Automatic or Manual | ||
| Power Requirements | DC9V, using AC adapters, 220VAC, 50Hz | ||||
| Dimensions | 210(L)×205(W)×65(H)mm | ||||
| Weight | 1.7kg | ||||
Model No.: ECscan40
Features: 1,ECscan40 Waterproof Pocket Conductivity/oC Tester,are used to measure electrical conductivity and temperature value of liquids
Model No.: CONscan40
Features: 1,Waterproof Pocket Conductivity Tester,are used to measure electrical conductivity and temperature value of liquids.
Model No.: PHscan30
Features: 1, PHscan30 Waterproof Pocket pH Tester,Portable PH Meters,are used to measure acidity and alkalinity of liquids.
Model No.: TDSscan10
Features: 1,Port TDSscan10 Waterproof Pocket TDS Tester,are used to measure total dissolved solids and temperature value of liquids.
Model No.: TDSscan20
Features: 1,Waterproof Pocket TDS Tester,are used to measure electrical conductivity and temperature value of liquids.
Model No.: TDSscan30
Features: 1,TDSscan30 Waterproof Pocket TDS Tester, used to measure total dissolved solids and temperature value of liquids
Model No.: PHS-3BW
Features: 1,PHS-3BW Microprocessor pH/mV Meter,re used to measure acidity and alkalinity of liquids.
Model No.: DDS-307W
Features: 1, DDS-11AW Microprocessor Conductivity Meter,with single point calibration function,
Model No.: DDS-12DW
Features: 1,DDS-12DW Microprocessor Conductivity Meter,with single point calibration function.
Model No.: 903
Features: 1,Multiparameter Water Quality Meter,are capable of measuring up to 8 water quality parameters.
Model No.: 900
Features: 1, 900 Multiparameter Water Quality Meter,is capable of measuring up to 8 water quality parameters.
Model No.: 902
Features: 1,902 Multiparameter Water Quality Meter,2,it is capable of measuring up to 8 water quality parameters.