Instrument name | Model | Manufacturer |
Six-speed rotary viscosity meter | ZNN-D6A | Qingdao Xinruide Petroleum Co, Ltd |
Medium pressure filter loss instrument | ZNS-2A | Qingdao Xinruide Petroleum Co, Ltd |
Frequency conversion and high-speed mixer | GJS-B12K | Qingdao Xinruide Petroleum Co, Ltd |
Force-enhancing electric mixer | JB50-D | Shanghai specimen model Factory manufacturing |
Rolling furnace | GRL-1A | Qingdao Camera Factory special instrument branch factory |
Electronic precision balance | EN0026 | Shanghai Minqiao Precision Scientific Instrument Co., Ltd |
Densimeter | GGS71-A1B | Qingdao Xinruide Petroleum Co, Ltd |
Dial gauge | JB50-D | Qingdao Xinruide Petroleum Co, Ltd |
Ageing can | LHG-2 | Qingdao Xinruide Petroleum Co, Ltd |