QiWei PHS-3E and Bante Bante930-CN compare

Model selection comparator If you have any questions, please click below Service	QiWei PHS-3E pH meter (desktop microcomputer) 850.0 RMB China Detail	Bante Bante930-CN Laboratory pH Meter 2700.0 RMB China Detail

Type	desktop	desktop
Range	Miscellaneous	-2~20PH
Accuracy	±0.01 Miscellaneous	Miscellaneous
Accessories

Type

desktop

Range

Miscellaneous

-2~20PH

Accuracy

±0.01 Miscellaneous

Miscellaneous

Accessories

Measurement parameters
PH range	-2~18pH	-2.000~20.000pH
PH measurement Accuracy	±0.01/0.1pH	±0.002pH
resolution	pH: 0.01pH/Temperature: ± 1 ℃	0.1/0.01/0.001pH/optional
Temperature Measurement range	0~100℃	0~100℃/32~212℉0~105℃/32~221℉
Stability (zero drift)	≤ 0.01pH ± 1 word/2h
data storage	With data storage function	500 groups
Power	9V DC Power	DC12V power adapter
Dimensions	23020060mm	21018860mm
Weight	About 1.5Kg	1.5kg
Standard electrode reagent	E201-C-L Glass PH composite electrode (suitable for solution temperature measurement in the range of 0-100 ℃); temperature electrode (only suitable for solution use in the range of 0-65 ℃); pH buffer; power adapter
Allowable environment temperature	0~40℃
Allowable Relative Humidity	<85%
input impedance	> 1x1012OH
Solution temperature compensation range	5~60℃
Temperature measurement Accuracy	±1℃	±0.5℃
Temperature compensation method	Automatic/Manual	Automatic/Manual
mV range	±1000mV	-1999.9~1999.9mV

Measurement parameters

PH range

-2~18pH

-2.000~20.000pH

PH measurement Accuracy

±0.01/0.1pH

±0.002pH

resolution

pH: 0.01pH/Temperature: ± 1 ℃

0.1/0.01/0.001pH/optional

Temperature Measurement range

0~100℃

0~100℃/32~212℉0~105℃/32~221℉

Stability (zero drift)

≤ 0.01pH ± 1 word/2h

data storage

With data storage function

500 groups

Power

9V DC Power

DC12V power adapter

Dimensions

230*200*60mm

210*188*60mm

Weight

About 1.5Kg

1.5kg

Standard electrode reagent

E201-C-L Glass PH composite electrode (suitable for solution temperature measurement in the range of 0-100 ℃); temperature electrode (only suitable for solution use in the range of 0-65 ℃); pH buffer; power adapter

Allowable environment temperature

0~40℃

Allowable Relative Humidity

<85%

input impedance

> 1x1012OH

Solution temperature compensation range

5~60℃

Temperature measurement Accuracy

±1℃

±0.5℃

Temperature compensation method

Automatic/Manual

mV range

±1000mV

-1999.9~1999.9mV

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