SYD-0621 Asphalt Standard Viscometer
◆◆Purpose:
   This instrument is designed and manufactured in accordance with the requirements specified in the T0621 "Asphalt Standard Viscosity Test" of the People's Republic of China Transportation Industry Standard "JTJ052-2000". It is suitable for measuring the viscosity of liquid petroleum asphalt, coal asphalt, emulsified asphalt, etc., in a flowing state according to the method specified in the T0621 standard.
◆◆Technical Specifications:
    ◆Power Supply: AC220V±10%, 50Hz;
    ◆Circular Water Bath: Inner diameter 160mm, depth 116mm;
    ◆Sample Tubes: A set of 4, with orifice sizes of φ10mm±0.025mm; φ5mm±0.025mm; φ4mm±0.025mm; φ3mm±0.025mm;
    ◆Ball Plug Specifications: A: Ball diameter 12.7mm±0.05mm, marking height 92mm±0.25mm;
              B: Ball diameter 6.35mm±0.05mm; marking height 90.3mm±0.25mm;
    ◆Temperature Control Range: Room temperature to 90°C;
    ◆Temperature Control Accuracy: ±0.1°C;
    ◆Timing Resolution: 0.1s, maximum timing value 999.9s;
    ◆Heating Method: Electric heating tube heating, circulation pump circulates bath liquid to control the temperature of the circular water bath, heating power 600W;
    ◆Ambient Temperature: -10°C to 35°C;
    ◆Relative Humidity: ≤85%;
    ◆Dimensions: 420mm×340mm×570mm (L×W×H);
    ◆Total Power Consumption: Not more than 700W.