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6712SR Refrigerated Sampler
Section 1 Introduction
The 6712SR Refrigerated Sampler is an integral part of Teledyne
Isco’s comprehensive sampling system. The system includes the
6712SR and 6712SR Refrigerated Samplers, the 6712 Compact
Sampler, and the 6712 Standard Sampler.
The 6712SR is ideally suited for permanent installation in a wide
variety of indoor and outdoor environments. Constructed from
durable, corrosion resistant materials, the 6712SR withstands
the hostile environments of industrial and municipal monitoring
sites. However, do not install in locations where the refrigerator’s
lower compartment could become submerged.
The 6712SR accepts a variety of sequential and composite bottle
kits. Like all samplers in the 6712 series, it is compatible with a
variety of Teledyne Isco instruments.
1.1 About This Manual This manual contains the information you will need to install,
program, operate, and maintain a 6712SR refrigerated sampler.
There are eight sections and five appendices:
• Section 1, Introduction lists the features and specifica-
tions of the 6712SR refrigerated sampler.
• Section 2, Installation/Preparation steps you through
installing the sampler and preparing it for use.
• Section 3, Getting Started describes features that are
common to both standard and extended programming
modes.
• Section 4, Standard Programming shows how to
program your sampler using standard programming
mode.
• Section 5, Extended Programming shows how to
program your sampler using extended programming
mode.
• Section 6, SDI-12 Sondes provides information on
setting up sondes to work with the 6712SR.
• Section 7, Remote Operation explains how the 6712
controller can be operated remotely from external
devices.
• Section 8, Maintenance covers the basic maintenance
required to keep your sampler in top operating
condition.
6712 Front Panel