display

range

resolution

linear measure

pH

-2.000～16.000pH

0.01/0.001pH

± 0.1% FS ± 1 word

ORP

-1999.9～1999.9mV

1/0.1mV

± 0.1% FS ± 1 word

ion concentration

0.00 ～ 119.8 conc

0.05 conc. (0.00 ～ 25.00 conc. )

± 2 words

0.1 conc. (25.00 ～ 50.00 conc. )

0.2 conc. (50.00 ～119.8 conc. )

temperature

-5.0～125.0℃

0.1℃

± 0.5℃

Type of pH correction solution

4.00, 6.86&9.18, automatic two-point calibration

Temperature range of pH correction solution

.0～60℃

PH temperature compensation range

Automatic/Manual -5.0~125.0 ℃

Endpoint sensing and locking

have

Input impedance

>1013Ω

Temperature compensation probe

Thermistor 10K Ω (25 ℃)

Correction data storage

have

Sound feedback

All buttons

communication

RS-232

power supply

AC power converter (output: DC9V) or 6 1.5 volt 7 # batteries

work environment

0-50 ℃, relative humidity<90%

size

241x86x72mm

weight

Approximately 430g (excluding battery)

Standard configuration

6250 type tester

Host, 6005P electrode, 6 1.5V 7 # batteries, AC power adapter, software CD, carrying case

model

brief introduction

6230AST

Stainless steel temperature probe

600S/600L-ORP

Plastic shell/glass ORP composite electrode (redox potential measurement)

GB700E

Filler glass pH composite electrode (conventional measurement)

GB710E

Composite electrode (glass), viscous or oily object, strong acid and strong alkali

600P

Plastic shell pH composite electrode (conventional measurement)

600C

Composite electrode (glass) (pure water measurement)