Zhengzhou Protech Technology Co., Ltd
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Zhengzhou Protech Technology Co., Ltd
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 Stone Powder Content Tester

Stone Powder Content Tester


Description:The electric stirring device is composed of pedestal, standing pole, clamps and stirring motor. It uses a motor to keep the rotation speed stable and adjust the rotation speed.

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I. Summary of Stone Powder Content Tester
   The instrument is a special instrument for determining stone powder content in the sand. It is in accord with the technical requirements stipulated in the National Standard of People’s Republic of China GB/T14684-2001 “Specification for Sand Used in Construction”.
   The instrument is mainly composed of electric stirring device, rotation time controller, holder for graduated cup. It is also equipped with pipette and glass rod.
   The electric stirring device is composed of pedestal, standing pole, clamps and stirring motor. It uses a motor to keep the rotation speed stable and adjust the rotation speed.
   Adopting a microcomputer for data collection and data processing, the display can show the test time and the rotation speed. You can select different methods to control the procedures as per the Standards.

II. Technical specifications and main structure
   1. Rotation speed of stirrer: adjustable, up to 600±60 r/min (As per the Standard).
   2. Stirring vane: Φ75±10 mm
   3. Cubage of glass bottle: 1 L
   4. Timing device:
   (1) Max.: 90 min
   (2) Error: ±1 s
   5. Measurement error for rotation speed: ±2 r/min
   6. Self-controlled speed: 600±60 r/min, 400±40 r/min
   7. Self-controlled function:
   (1) Optional test methods 1 (MB Value of Methylene Blue Test Methods)
    (2) Test methods 2 (Methylene Blue Rapid Test Methods)
   8. Power supply: 220 V, 50 Hz
   9. Weight: 8 kg

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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