LaMotte P-54 User Manual

CODE 1929
MULTI-RANGE CONDUCTIVITY METER
OPERATOR’S MANUAL
LaMOTTE COM PANY
Helping People Solve Analytical Challenges
PO Box 329 • Chestertown • Mary land • 21620 • USA
800-344-3100 • 410-778-3100 (Out side U.S.A.) • Fax 410-778-6394
Visit us on the web at www.lamotte.com
SM
61918 · 9/03
INTRODUCTION
The DA-1 Multi-Range Conductivity Meter is a portable, battery-operated instrument with solid state circuitry. The meter accurately measures a wide range of conductivity with a single probe. A conductivity reading measures the capacity of a solution to conduct an electric current and is directly related to the total ionic concentration of dissolved substances in the solution.
The instrument’s capabilities range from checking the purity of distilled water to use as a salinometer for monitoring the conductivity of sea water. Other applications include checking air and water pollution, evaluating electroplating baths, measuring soluble salts in soils, and monitoring industrial and municipal water treatment operations.
This easy-to-use instrument has a rugged 3½" taut-band meter movement with a mirrored scale that eliminates reading errors due to parallax. Other features include a battery check circuit and manual temperature compensation from 0°C to 100°C.
The conductivity meter is equipped with a range selector which monitors conductivities from 0-100,000 micromhos/cm. A single conductivity probe on a three foot cable is used to measure all four ranges.
REPLACING THE BATTERY
When meter does not indicate greater than 80 micromhos in the “BAT.CK” position, replace the battery. The battery is located under the meter panel of the instrument. Carefully remove the panel by unscrewing the four screws on the front of the unit and lift the unit out. Make sure battery terminal contacts are aligned with the correct terminals. Replace meter panel to instrument housing.
INSTRUMENT GUARANTEE
This instrument and probe, except for the battery, are guaranteed to be free from defects in material and workmanship for six months from original purchase date. If within that time the instrument is found to be defective, it will be repaired without charge (except for transportation expense to LaMotte Company, Chestertown, Maryland 21620).
This guarantee is void under the following circumstances: operator’s negligence, improper application, and unauthorized servicing.
LIMITS OF LIABILITY
Under no circumstances shall LaMotte Company be liable for loss of life, property, profits or other damages incurred through the use or misuse of their products.
PACKAGING AND DELIVERY
Experienced packaging personnel at LaMotte Company assure the adequate protection of our products against normal hazards encountered during shipment. After the product leaves the manufacturer, all responsiblity for its safe delivery is assured by the transportation company. Damage claims must be filed immediately with the transportation company to receive compensation for damaged goods.
Should it be necessary to return the instrument for repair or servicing, pack instrument carefully in suitable container with adequate packing material. Contact the Technical Services Department for a Return Authorization Number Attach a letter to the shipping carton describing the kind of trouble experienced. This valuable information will enable the service department to make the required repairs more efficiently.
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