Shear Stability Tester

D6278--Evaluates the shear stability of polymer-containing fluids. The test method measures the percent viscosity loss at 100°C of polymer-containing fluids when evaluated by a diesel injector apparatus procedure that uses European diesel injector test equipment. The viscosity loss reflects polymer degradation due to shear at the nozzle. D7109—Evaluates the shear stability of polymer-containing fluids. The test method measures the viscosity loss, in mm2/s and percent, at 100°C of polymer-containing fluids when evaluated by a diesel injector apparatus procedure that uses European diesel injector test equipment. The viscosity loss reflects polymer degradation due to shear at the nozzle. Viscosity loss is evaluated after both 30 and 90 cycles of shearing. Conforms to ASTM D6278 & ASTM D7109 Thermometer Preset Revolution Counter Tool Kit Operation & Maintenance Manual Conforms to the specifications of: ASTM D 6278 & ASTM D 7109 Injector Nozzle - Bosch DN 8 S2 Nozzle Holder - Bosch KD 43 SA 53/13 OR 15 Diesel Injection Fuel Pump - Bosch PE 2A 90D 300/3S 2266 Electric Motor: 1.5Kw /925±25 rpm Dead Volume - 20±5ml Injector Breaking Pressure - 175 bar Flow Rate - 170±5ml /min Oil Temperature - Ambient (20 to 25) to 30 to 35 Power - 415V/50Hz/3Ph/1.5HP 415V 50Hz 3 Phase 415V 60Hz 3 Phase Please login to access