Bench PH Meter

PHS-3CB, PHS-3CU

Function

Function

PHS-3CB

PHS-3CU

Big LCD screen

Yes

Yes

 Automatic recognition of 3 kinds of standard buffer solution (4.00pH, 6.86pH, 9.18pH)

Yes

Yes

3 points calibration, manual and automatic temperature compensation

Yes

Yes

Measure pH, temperature, mV (ORP)

Yes

Yes

E-201-C type pH combined electrode

Yes

Yes

USB interface and REX data acquisition software

NO

YES

Specification

Model

PHS-3CB

PHS-3CU

Level

0.01

0.01

Measuring Range

pH

(-2.00~19.99)pH

(-2.00~19.99)pH

 

mV

(0~±1999)mV

(0~±1999)mV

 

Temperature

(0.0~80.0)℃

(0.0~80.0)℃

Resolution

pH

0.01pH

0.01pH

 

mV

±1mV

±1mV

 

Temperature

0.1℃

0.1℃

Basic Tolerance

pH

0.01pH

0.01pH

 

mV

±1mV±1digit

±1mV±1digit

 

Temperature

±0.1℃

±0.1℃

Electronic unit input resistance

Not less than 1X1012Ω

Not less than 1X1012Ω

Electronic unit input current

Not less than 1X1012A

Not less than 1X1012A

Stability

(±0.05pH±1 digit)/3h

(±0.05pH±1 digit)/3h

Temperature compensation range

Manual (0.0~80.0)℃

Manual (0.0~80.0)

Power source

Digital: DC (12V, 10A)

Digital: DC (12V, 10A)

Size (mm)

290 X 210 X 95

290 X 210 X 95

Net. weight

1.5kg

1.5kg

Operation Panel

Packing List

PH-25, PH-3C

Function

Function

PHS-25

PHS-3C

Big LCD screen

Yes

Yes

1point or 3 points calibration

Yes

Yes

Manual temperature compensation

Yes

Yes

E-201-C type pH combined electrode

Yes

Yes

Specification

Specification

PH-25

PH-3C

Level

0.05

0.01

Measuring Range

pH

(0.00~14.00)pH

pH: (0.00~16.00)pH

 

mV

(0~1599)mV

mV: 0±1999)mV

Resolution

pH

0.01pH

 

mV

1mV

Basic Tolerance

pH

±0.02pH± 1 digit

 

mV

±1%FS

Electronic unit input resistance

 1X1012Ω

Electronic unit input current

 1X1012A

Stability

(±0.05pH±1 digit)/3h

Temperature compensation range

Manual (0.00~60.0)

Power source

Digital: DC (12V, 10A)

Size (mm)

220 X 160 X 65

Net. weight

1.5kg

Operation Panel

Packing List

Difference



Application