User Guide

cally compensated for by the ATC circuitry of the meters. The stainless

steel rings of the probe have a large surface for better response and

easy cleaning. The detachable probe can be changed without

returning the unit to the factory. The probe cable is screened and 1

m (3.3') long.

The meters are constructed with a waterproof, rugged housing to

provide the versatility required for both laboratory and field use.

Another feature of the meters is the Battery Error Preventive System

(BEPS) which prevents erroneous readings due to low battery voltage.

Moreover, HI 9039, HI 933100 and HI 9635 are equipped with a

large LCD that helps the user through operation and calibration with

large comprehensive symbols. Besides displaying the selected range,

the LCD simultaneously displays the temperature. These meters are

microprocessor-based and perform buffer recognition and calibration

automatically.

For continuous monitoring HI 933100 and HI 9635 are supplied with

built-in 12VDC sockets protected behind a waterproof cover.

The temperature coefficient of HI 933100 and HI 9635 is user-

selectable from 0.0 to 3.0%. The TDS/conductivity ratio (factor) of

HI 9635 can be set to 0.7 (F1) or 0.5 (F2).

FUNCTIONAL DESCRIPTION OFFUNCTIONAL DESCRIPTION OF

FUNCTIONAL DESCRIPTION OF

HI 76302W CONDUCTIVITY PROBEHI 76302W CONDUCTIVITY PROBE

HI 76302W CONDUCTIVITY PROBE

1) Watertight Shielded

Screened Cable

2) 4 Stainless Steel Rings

3) Air-Release holes

4) PVC Protective Sleeve