Michell Instruments CDP301 User Manual

CDP301 Dew-Point Tester User’s Manual
4 97585 Issue 1, June 2020
INSTALLATION
2 INSTALLATION
The product should be used in a xed position as per the full installation instructions
provided in this User’s Manual.
The combined weight of the instrument and measurement cell is <8kg (17.6lb).
Appropriate lifting and handling techniques should be used during the carrying and
installation process. Before commencing any lifting or handling ensure that the intended
location is suitable and appropriately prepared. Make sure that mounting point design
considerations have employed locally approved safety factors. When handling and
installing this instrument (particularly after removal from its packaging) ensure that
it is not dropped, impacted or subjected to high levels of vibration or environmental
conditions that may impair its operation.
The CDP301 is housed in a copper-free, aluminium Exd enclosure suitable for 5/8’’ -11
UNC tripod mounting and benchtop operation, using the Michell Instruments benchtop
stand. The enclosure provides environmental ingress protection IP64 and can be
mounted vertically or horizontally in a location free of any appreciable vibration. If used
outdoors, it should be placed in a shaded position to prevent heating eects through
sun radiation.
DRAWN
CHECKED
ENG APPR
MGR APPR
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN MILLIMETERS
ANGLES ±X.X°
2 PL ±X.XX 3 PL ±X.XXX
NAME
adam.harley
DATE
06/26/20
Solid Edge
TITLE
SIZE
A2
DWG NO REV
FILE NAME: Images for Steve .dft
SCALE: WEIGHT:
SHEET 1 OF 1
GAS INPUTGAS OUTLET
82.5
238 DIA
278
FLOW RESTRICTOR
BREATHER
1/8"FNPT INTO
FLAME ARRESTOR
1/8" FNPT INTO FLOW RESTRICTOR
EARTH/GROUND
CONNECTOR
Figure 1 Dimensions and Gas Connections

Michell Instruments CDP301 Specifications

General

Brand	Michell Instruments
Model	CDP301
Category	Test Equipment
Language	English

Summary

Safety Information

Electrical Safety

Details electrical safety precautions for the instrument.

Pressure Safety

Specifies the maximum safe working pressure for the instrument.

Toxic Materials

Addresses the use of hazardous materials in instrument construction.

Repair and Maintenance

States that maintenance must be done by manufacturer or accredited agent.

Safety Conformity

Confirms product meets EU and US safety standards and directives.

Abbreviations

General Warnings

Introduction

Product Overview and Setup

Introduces the product, its capabilities, and initial setup considerations like sample path.

Operating and Storage Guidelines

Describes operational overview, user interface, calibration, and storage instructions.

Installation

Installation Procedures

Covers general installation, gas connections, electrical, hazardous area, and sample system connections.

Operation

Menu and User Interface Navigation

Explains the menu structure, user interface, and navigation between front pages.

Configuration Settings

Details instrument configuration for measurement, logging, display, site labels, RTC, and analysis modes.

Camera, Battery, and System Info

Covers camera settings, battery status, system information, and service options.

System Start-Up and Measurement Procedure

Initial Setup and Measurement

Guides through initial start-up, taking measurements, and system shut-down procedures.

Battery Management

Covers battery replacement, charging, and spare battery charging procedures.

Data Access

Downloading Files via USB

Describes how to download saved logs, images, and video files via USB connection.

Maintenance

Routine Maintenance Tasks

Includes calibration, filter replacement, and mirror cleaning procedures.

Mirror Cleaning and Reassembly

Details mirror cleaning, particulate removal, residue cleaning, and instrument reassembly.

Appendix A: Technical Specifications

Appendix A: Dimensions

Provides physical dimensions and connection diagrams for the instrument.

Appendix B: Hazardous Area Certification

Appendix B: Product Standards and Certification

Lists product standards and certification codes for ATEX, IECEx, and cQPSus.

Appendix C: Quality, Recycling & Warranty Information

Appendix C: Compliance Directives

Lists various directives and policies that Michell Instruments complies with.

Appendix D: Return Document & Decontamination Declaration

Appendix D: Decontamination Certificate

A certificate form to declare the cleaning and decontamination status of the instrument.

Notes