Delmhorst-instrument TM-100 Manuel d'utilisateur télécharger pdf

DELMHORST INSTRUMENT COMPANY

MODEL TM-100 ELECTRONIC THERMOMETER

OWNER’S MANUAL FOR STORED CROPS

The TM-100 is a solid-state, portable, battery operated instrument for measuring

temperature over the range of -40º to 300º F and -40º to 150º C. Readings

below or above the temperature levels mentioned are to be taken as “no

readings.”

A typical Grain Temperature Probe System includes:

One (1)TM-100 Electronic Thermometer

One (1)TS-107 Grain Probe (Sensor)

One (1) SH-44 Sensor Handle

Three (3) PE-22 Probe Extensions (3 ft. long each). Three is the

suggested number but additional extensions may be used.

IMPORTANT: Keep threads on the extensions clean and lubricated to

avoid binding.

INSTRUCTIONS FOR USE:

1. Attach the TS-107 Sensor to one of the PE-22 extensions, and connect

additional extensions as necessary. Connect the SH-44 Handle to the last

PE-22 extension and to the meter. In some cases, depending on the type

and size of the bin, it may be advisable to connect no more than two

extensions (with the sensor attached to the first one) and drive them into

the grain. One or more extensions are then connected to the last one as

the probe is progressively pushed into the grain.

This procedure is necessary when more than three PE-22 extensions are

used, since it would be awkward to handle a probe made of 4 to 5

extensions (12 ft., 15 ft., or even more feet long).

2. The system is now ready for use. Once the probe is in the grain, the

meter is read by pressing the on/off keypad once to turn the instrument

on. The correct reading is the one obtained once the meter has stabilized.

Several factors affect the time for stabilization: the amount of air

movement, the grain being tested, the moisture content of the grain. In no

instance, should stabilization time be longer than four to five minutes.

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DELMHORST INSTRUMENT COMPANY MODEL TM-100 ELECTRONIC THERMOMETER OWNER’S MANUAL FOR STORED CROPS The TM-100 is a solid-state, portable, battery ope

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Delmhorst Instrument Co. Model TM-100 Digital Thermometer Owner’s Manual Page 2 of 2 Moisture migration (and therefore spoilage) in stored crops res

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Delmhorst-instrument TM-100 Manuel d'utilisateur