YANTAI STARK INSTRUMENT CO., LTD.

Product name : Online pH/ORP controller
Product No. : PH-6109
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  Details:

Overview

This series of instrument is a kind of used for testing and precision instrument to control the PH value.A built-in microcomputer in storage, calculation and compensation about the determination of PH value of all parameters, such as PH, temperature display, temperature compensation, high and low alarm value display and so on.
 
Hidden in the EPROM enables the series of instrument in the AC power supply cut off or when the power supply line fault can still save the correction and the set point value.
 
A characteristic of this series of instrument is that it can use the controller online correction.

PH6109 series pH / ORP intelligent analyzer is coupled with powerful and stable industrial microprocessor. It’s strong anti-interference and simple maintenance. PH6109 can connect with various types of electrodes and then can be widely used in water treatment, chemical industrial process, paper industry and food industry. The built-in dot matrix LCD can display pH values, mV value, temperature, alarm settings and time. Configuration menu is simple and flexible, easy for operation.



Technical Parameters

PH6109

Power supply

100 ~ 240 VAC 50/60Hz.

Measurement range

0.00 ~ 14.00pH, -1000mV~+1000mV0~60(110 is option).

Display type

LCD.

Display information

pH / ORP (mV), pH mV, temperature, proportion of 4~20mA output.

Temperature compensation

Automatic.(NTC10K)

Transmission signal

4 ~ 20mA, isolated

Data storage

30 days

pH ORP Accuracy

0.03pH, 2mV

Temperature accuracy

0.1

Dimension

96×96×120mm

Composite glass PH electrode parameters

Sensor film type

General type, low resistant type (option), Alkali-proof type (option)

Salt bridge type

TEFLON, Ceramics (option)

Integrated temperature sensor (Option)

Pt100, Pt1000, 10K, 2.252K

Jacket material

PPS (polyphenylene sulfide)

Jacket connection dimension

Cable, 3/4 BSP thread, or others.

 

pH Electrode Selection Guide

Select pH glass electrode carefully based on target application environment, incorrect selection will shorten the lifespan of the electrode.

 

Normal scale

(4pH9)

Strong acid / alkali

(pH<4, pH>9)

0 ~ 60

A

B

0 ~ 110

C

D

 
Photos





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Online service

Skype: jackie.chan-chemins 294772396 info@starkinstrument.com