PHS-W series Benchtop pH/mV Meter - PHS-3BW

PHS-W series Benchtop pH/mV Meter

PHS-W Series meters includes models PHS-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 PHS-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.

Specifications:

Model: PHS-3BW

pH Range: 0.00 to 14.00pH

pH Accuracy: ±0.01pH

mV Range: 0 to ±1999mV

mV Accuracy: ±1mV

Temperature Range: 0 to 100^oC

Temperature Accuracy: ±1^oC

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 to 100^oC, Manual or Automatic

Display: Custom LCD with operation icon

Power Requirements: DC9V, using AC adapters, 220VAC, 50Hz

Dimensions: 210(L)×205(W)×65(H)mm

Weight: 1.7kg