Milwaukee C65 User Manual

ISTRC65R2 05/03
C65 and C66
Waterproof EC meters
USER MANUAL
SPECIFICATIONS
Range C65 0 to 1999 µS/cm
C66 0.00 to 10.00 mS/cm
Resolution C65 1 µS/cm
C66 0.01 mS/cm
Accuracy (@20°C) ±2% F.S.
Typical EMC ±2% F.S.
Deviation
Temperature Automatic,
Compensation 0 to 50°C with β=2%/°C
Calibration Manual, at 1 point
through trimmer
Probe C65 MA73075 (replaceable)
C66 MA73076 (replaceable) or
MA73076-S (replaceable)
Environment 0 to 50°C; 100% RH
Battery type 3 x 1.5V, alkaline
Battery life approx. 250 hours of
continuous use
Dimensions 165 x 30 x 30 mm
Weight 80 g
This meter is in compliance with the CE directives.
ACCESSORIES
MA73075 Replaceable Conductivity
probe, LR
MA73076 Replaceable Conductivity
probe, HR
MA73076-S Replaceable Conductivity
long probe, HR
M10031B 1413 µS/cm calibration
solution, 20 mL (25 pcs)

Milwaukee C65 Specifications

General

Brand	Milwaukee
Model	C65
Category	Measuring Instruments
Language	English

Summary

Specifications Overview

Measurement Range and Resolution

Details the conductivity measurement ranges and resolutions for C65 and C66 models.

Accuracy and EMC Deviation

Specifies the accuracy of the EC meters and their typical EMC deviation.

Temperature Compensation and Calibration

Explains automatic temperature compensation and manual calibration procedures.

Probe Compatibility and Environment

Lists replaceable probes and defines the operating environment for the meters.

Battery and Physical Characteristics

Covers battery type, life, device dimensions, and weight.

Accessories Guide

Replaceable Conductivity Probes

Details the available MA73075, MA73076, and MA73076-S conductivity probes.

Calibration Solution

Information on the M10031B calibration solution.

Meter Operation and Maintenance

Calibration Procedure

Step-by-step guide for calibrating the EC meter using a standard solution.

Standard Operation

Instructions for using the EC meter, including immersion and stabilization.

Probe and Battery Replacement

Guides for replacing the conductivity probe and the meter's batteries.

Warranty Information

Product Warranty Terms

Details the warranty period for the EC meters and their probes.