Omega CL3512A User Manual 2

CL3512ACL3512A

CL3512A

CL3512ACL3512A

Digital Thermometer & CalibratorDigital Thermometer & Calibrator

Digital Thermometer & Calibrator

Digital Thermometer & CalibratorDigital Thermometer & Calibrator

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It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification
of its products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct but OMEGA Engineering, Inc. accepts no liability for any errors it contains,
and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, patient connected application.

For immediate technical or application assistance:

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Table of contents

1.0 Introduction

1.1 Safety Information

1.2 Unpacking

2.0 Operation Procedure

2.1 Unit Drawing

2.2 Description of Buttons and Switches

2.3 Read Mode Procedure

2.4 Source Mode Procedure

3.0 Operator Maintenance

4.0 Specifications

5.0 Calibration Procedure

1.0 Introduction

The OMEGA® CL3512A calibrator/thermometer is two meters in one. The
CL3512A simulates type J/K/T/E thermocouple signals. Each signal is adjustable
by using the coarse and fine dials. The CL3512A can also be used as a dual
type J/K/T/E thermocouple input thermometer. Features include a large 3½
digit display with backlighting and display selections of HOLD, °C/°F, and

0.1/1°.
The source mode of the CL3512A simulates the thermocouple output to check
the operation of a thermocouple meter and make rough calibration adjustments.
A more accurate calibrator would be required for calibration of thermocouple
meters to specify tolerances.

1.1 Safety Information

It is recommended that you read the safety and operation instructions before
using the thermometer.

WARNING

To avoid electrical shock, do not use this instrument when working

voltages at the measurement surface over 24V AC or DC.

To avoid damage or burns, do not make temperature measurement

Repeated sharp flexing can break the thermocouple leads. To prolong

lead life, avoid sharp bends in the leads, especially near the connector.

WARNING

in microwave ovens.

CAUTION

1

1.2 Unpacking

Remove the packing list and verify that all equipment has been received. If
there are any questions about the shipment, please call the OMEGA Customer
Service Department.

Upon receipt of shipment, inspect the container and equipment for any signs
of damage. Immediately report any damage to the shipping agent.

NOTE

The carrier will not honor any claims unless all shipping
material is saved for their examination. After examining and
removing contents, save the packing material and carton in the
event reshipment is necessary.

The following is supplied in the box:

• CL3512A

• Rubber boot

• 2 K beaded wire thermocouples

• K calibration cable

• 9 volt battery

• Operator's manual

2

2.0 Operation Proceedure

2.1 Drawing of Unit

Actual Dimensions: 195mm(H) x 92mm(W) x 53mm(D)

3