| The Saybolt Viscometer Model:GSF3-PT-82 | Cat.No: |
| The Saybolt Viscometer supervac site:zxqc.cn supervac site:hd315.org supervac site:midwest.com.cn determines viscosity of petroleum liquids at temperatures from ambient to 464°F （240°C）. PID control maintains ±0.05°F （±0.03°C） temperature uniformity throughout operating range and provides quick temperature stabilization with protection of an over-temperature control. Set-point temperatures are displayed in °F/°C. Circulate tap water or refrigerated coolant through the built-in cooling coil for operation at near-ambient temperatures. The enameled steel cabinet has specimen-area backlighting, leveling feet and sliding draft shields. Insulated stainless steel bath with 3gal （11.4L） capacity has overflow pipe and drain valve to simplify filling to required level. Flasks for the 60ml samples are easily centered on the removable, chemical-resistant alignment plate. The unit comes with four thermometer supports, four chained corks, withdrawal tube, tube nut and orifice wrenches, two port closures and four port covers, and oil strainer. Order Regular Bath Oil separay for use up to 275°F （135°C）, or Hi-Temperature Silicone Fluid with 620°F （327°C ） flash point. Overall Dimensions: 29x25x34in （737x635x864mm）, DxH. Est. Ship Wt.: 58lb （27kg）. Purpose:Research | Model:GSF3-PT-82 |
| Ring and Ball Apparatus Model:GSF3-LP-16 | Cat.No: |
| Ring and Ball Apparatus supervac site:zxqc.cn supervac site:hd315.org supervac site:midwest.com.cn Ring and Ball Apparatus is used for determining the softening point of asphalt, coal tar pitch, and other viscoelastic bitumens in the range of 30°-157°C （86°-315°F）. Steel balls are placed on top of bitumen specimen disks in test rings in a bath. Temperature of the bath is increased gradually until the specimens soften and fall under the ball weight to the shelf 1in （25.4mm） below. The Softening Point Apparatus provides for simultaneous testing of two specimens as suggested in standard test procedures. The Apparatus includes two square-shouldered brass test rings, two 3/8in （9.5mm） steel balls, two brass ball-centering guide rings, an 800ml heat-resistant beaker （bath）, and a brass ring holder suspension assembly with cover and shelf to fit beaker as per specs. If not already available in the lab, a Tirrill Burner, ASTM Softening Point Thermometers, and a Beaker Stand Assembly should also be purchased. The 0Beaker Stand Assembly includes metal support stand, ring clamp, wire gauze, and thermometer clamp. Est. Ship Wt.: 5lb （2kg） for LP-16 Softening Point Assembly. Est. Ship Wt.: 8lb （4kg） for LP-18 Beaker Stand Assembly. Purpose:Research 歡迎大家前來咨詢！ 北京中 西 遠大科技有限公司 ：//82782462 傳真：62981256 聯(lián) 系 人：王 工號：8122 | Ring and Ball Apparatus Model:GSF3-LP-16 |
