Zhengzhou Protech Technology Co., Ltd
phone +86 18037178440
email info@lab-furnace.com
Zhengzhou Protech Technology Co., Ltd
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 Asphalt Standard Viscometer

Asphalt Standard Viscometer


Description: It is suitable to determine the viscosity of liquid petroleum asphalt, coal pitch and emulsified asphalt at flowing state.

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I. Summary
  The instrument is designed and made as per T0621 “Asphalt Standard Viscosity Test” in the Industry Standard of People’s Republic of China JTGE20-2011 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the viscosity of liquid petroleum asphalt, coal pitch and emulsified asphalt at flowing state.

II. The main technical characteristics
   1.This instrument adopts high precision temperature control, temperature control precision can reach 0.1℃.
   2.The instrument is compact structure, beautiful appearance,with double microcomputer control, easy operation, high measurement precision.
III. Main technical specifications and parameters

 1. Power supply: AC 220 V±10%, 50 Hz
 2. Circular trough:
      (1) Inner diameter: 160 mm
      (2) Depth: 116 mm     
 3. Sample tube: four pieces in a set. The diameter of effuse tube is: φ10 mm±0.025 mm, φ5 mm±0.025 mm, φ4 mm±0.025 mm and φ3 mm±0.025 mm.
 4. Ball stopper specification:
        A: Diameter of ball: 12.7 mm±0.05 mm; Sign height: 92 mm±0.25 mm.
     B: Diameter of ball: 6.35 mm±0.05 mm; Sign height: 90.3 mm±0.25 mm.
 5. Temperature controlling range: room temperature~90 ℃.
 6. Temperature controlling accuracy: ±0.1 ℃
 7. Time resolution: 0.1 s, maximum time value: 999.9 s
 8. Heating type: electric heater. Use a circulation pump circulating water bath liquid to control the temperature in the circular trough. Heating power is 750 W.
 9. Environment temperature : -10℃~35 ℃
 10. Relative humidity: ≤ 85%
 11. Dimension: 420mm* 340mm* 570mm(L*W*H)
 12. Total power consumption: no more than 800W

Transaction process

  After-sales Service

1.We provide one year warranty for our equipment (Except the quick-wear part),Equipment damage or malfunction during the guarantee period due to equipment quality reasons, all be free maintenance.After the warranty expires, still offer lifetime and high quality service.

2.In case of failure in the process of equipment used, our company will make a deal as soon as possible, to ensure the normal operation of equipment.

3.Our company provide free equipment operation training and simple troubleshooting and maintenance training.

4.My company's technical staff can provide door-to-door service (product installation, debugging, maintenance, technical advice and instructions, etc.).

5.Our company provides transport services, packaging are carried out in accordance with the safety standard packing.Random complete technical data (user manual, maintenance manuals, relevant materials and accessories, random tools, etc.).

6.All the equipment has the CE certificate.

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