These gel timers are perfect for determining the gel time of resinous plastics, adhesives, crying oils, two component elastomers, and paints. A low torque, synchronous motor rotates a specially shaped stirrer in the catalyzed resin or elastomer. As gelation occurs, drag exeeds torque and the motor stalls. This signals an electronic circuit which stops the clock and activates a flashing lamp. The gel time will show on the LCD display. Simple to operate – place the material sample in the cup, insert the wire stirrer, set the counter to 0 and switch on the unit No mess – No tools required – No cleanup • Motor can remain stalled overnight without damaging the unit Choose from three different models: Basic Version “Hot Pot” model determines gel time at temperatures up to 350 °F with a simple rheostat temperature controller “StablTemp Hot Pot” model determines gel time at temperatures up to 350 °F with an electronic proportioning control which regulates the set temperature with virtually no drift or variation. Accessories Gel Timer Cat. No. Description PM-1810 Paper Clip Liners for Standard Gel Timer (pk of 50) PM-1807 Wire Stirrers (pk of 100) PM-1809 Aluminum Cup Liners for Hot Pots only (pk of 100) Technical Specification for Gel Timer Cat No. Description Weight Oerating temprature Thermometers PM-1800 Standard Gel Timer, 120VAC/60Hz 4 lbs (2.2 kg) Room Temperature PM-1801 Standard Gel Timer, 220VAC/50Hz 4 lbs (2.2 kg) Room Temperature PM-1802 'Hot Pot' Gel Timer, 120VAC/60Hz 4 lbs (2.2 kg) 150 - 350 °F = 5 % of setting Bimetal stem-type PM-1803 'Hot Pot' Gel Timer, 220VAC/50Hz 4 lbs (2.2 kg) 150 - 350 °F = 5 % of setting Bimetal stem-type PM-1804 'StablTemp Hot Pot' Gel Timer, 120VAC/60Hz 4 lbs (2.2 kg) 140 - 350 °F = 1 % of setting Bimetal stem-type PM-1805 'StablTemp Hot Pot' Gel Timer, 220VAC/50Hz 4 lbs (2.2 kg) 140 - 350 °F = 1 % of setting Bimetal stem-type Comes complete with: Gel timer 10 Stirrers Operating instuctions Maximum Recording Time 9,999 minutes, 59 seconds (167 hrs) Minimum Recording Time 1 second Stir Speed 20 rpm, = 2 % accuracy Dimension 7.5 x 9.0 x 5.5 in (191 x 227 x 140 mm)

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