Gardco :: Drying Time Recorder With Spring Motor Drive

Features

An armature extends vertically from the motor shaft and is attached to a horizontal counter balanced arm. At one end of the arm is a teflon ball stylus that extends downward to the surface. At the opposite end of the arm is a counter-weight that can be adjusted to balance the arm. A 12 gram weight is supplied to be mounted on top of the ball stylus shaft. The weight load on the ball can be adjusted by the operator so that results will closely coincide with the finger touch method of determining drying time.

Plastic Template for the DTR With Spring Motor Drive

A clear plastic template is furnished. The template is placed on the panel after test and overlaid on the circle scribed by the ball into the coating.

The template indicates the hours of operation of the recorder at any given point.

Transparent 24 Hour Time Template Provided with Instrument.

Technical Data

Technical Data
Two Ranges:	1 Hour or 24 Hours
Dimensions of Case:	Inches: 3-5/16" dia. x 3-1/4" high / Centimeters: 10 dia. x 8.2 high
Total Weight:	18 ounces, 504 grams
Shipping Weight:	3 lbs. (1.36 Kg.)
Finish (Case):	Gold Anodized Aluminum
Legs & Stylus Mechanism Parts:	Stainless Steel & Aluminum
Standards:	Conforms to ASTM D5895

Instructions for Use

Place freshly coated panel in oven
Center recorder over it
Lower stylus onto wet panel and allow rotation to begin

Rewind Diagram for the DTR With Spring Motor Drive

How to Rewind the 618 1-Hour Clock Mechanism - Rewind the clock mechanism using the clock key provided. The winding post protrudes through the chart nut and can be wound before or after replacing the chart. Fully wind the clock spring with approximately 10 turns of the key (180 degree rotation each turn) for the 1-hour clock. DO NOT OVERWIND THE MAINSPRING.

How to Rewind the 618 24-Hour Clock Mechanism - Rewind the clock mechanism using the clock key provided. The winding post protrudes through the chart nut and can be wound before or after replacing the chart. Fully wind the clock spring with approximately 3 to 5 turns of the key (180 degree rotation each turn) for the 24-hour clock. DO NOT OVERWIND THE MAINSPRING.

DTR With Spring Motor Drive

Features

Technical Data

Instructions for Use

Prices