Campbell CS526 Specifiche Scaricare il pdf (Pagina 11)

CS526 ISFET pH Probe

1. Introduction

The CS526 ISFET pH Probe measures pH from 2 to 12 in aqueous or semi-solid

solutions. It outputs TTL serial data that is read by compatible dataloggers (see

Section 6, Specifications).

Before using the CS526, please study

• Section 2, Cautionary Statements

• Section 3, Initial Inspection

• Section 4, Quickstart

More detailed instructions for operation, troubleshooting, and maintenance are

available in the remaining sections.

2. Cautionary Statements

• READ AND UNDERSTAND the Precautions section at the front of this

manual.

• Campbell Scientific warranty does not cover a clogged reference diaphragm

or improperly cleaned or maintained ISFET chip (see Section 9,

Maintenance).

• Maximum input voltage is 5 Vdc. Incorrect wiring may cause performance

loss and irreversible damage.

• To prevent scratching the sensor chip when cleaning, first soak the sensor in

soapy water and then gently scrub with a toothbrush (see Section 9,

Maintenance). Most scratches occur when hard particles are rubbed on the

chip surface. Scratches cause irreversible damage to the probe.

• Do not use hydrofluoric acid, acetone, MEK, or similar agents to clean the

probe.

• Cable can be damaged by abrasion, rodents, sharp objects, twisting, crimping

or crushing, and pulling. Take care during installation and use to avoid cable

damage.

• The CS526 is rugged, but it should be handled as a precision scientific

instrument.

• The CS526 has no user-serviceable parts. Any attempt to disassemble the

device will void the six-month warranty.

• Care should be taken when opening the shipping package to not damage or

cut the cable jacket. If damage to the cable is suspected, consult with a

Campbell Scientific application engineer.

3. Initial Inspection

Upon receipt of the CS526, inspect the packaging and contents for damage. File

damage claims with the shipping company.

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Campbell CS526 Specifiche Pagina 11