Js 302 Elevator Laser Guide Rail Alignment Gauge Calibrator Tool

          The elevator guide rail coplanarity laser calibrator is a portable precision measurement instrument that provides a new and high-precision detection method for elevator guide rail coplanarity. During elevator installation and construction, the installation and calibration of guide rails can be quickly completed.
         Its characteristic is to provide a laser beam parallel to the reference plane of the guide rail. Replacing traditional tools such as alignment gauge.

Features
More convenient, fast, time-saving and labor-saving, improving work efficiency.
High precision ensures installation quality;
Small in size and light in weight, easy to carry.
The instrument is easy to operate and intuitive, making it a powerful tool for elevator installation, renovation, and testing.
 

     Place the mounting surface of the laser transmitter (i.e. the side with magnets ) against the side working surface of one guide rail, so that the three magnets are tightly attached to the side working surface of the measured guide rail. And attach the target ruler to the opposite guide rail, as shown in Figure 1.
    Turn on the power switch, the laser beam is directed towards the opposite guide rail, adjust the target ruler to hit the laser beam on the scale of ruler. Adjust the measured guide rail to hit the laser spot on the zero scale line.

Note: The mounting surface of the laser transmitter and the mounting surface of the target ruler must be on the same side of the guide rail.
     
     Swap the positions of the laser transmitter and the target ruler and adjust the other guide rail according to the above method, as shown in Figure 2. Through two or more adjustments, the corresponding working surfaces of the two guide rails are coplanar, indicating that the guide rails are not twisted.

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   2. A Krauss testing machine for the friction performance of brake lining friction materials
   3. A high-temperature shear test device for brake lining
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2. Torque wrench calibration equipment
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1.Are you a manufacturer or trading company?

   We are manufacturer as well as trading company.
   As manufacturer, we have our own R&D team,Software copyright certificate, registered mark and ISO 9001 quality management system certification.
   As a trading company, we deal in testing instruments of domestic and international well-known brand as their agent.  We can help you apply

2. What is your payment terms?

  A: T/T ,L/C at sight,Credit card and so on.   Other payment is negotiable

3. What about the lead time?

     A: Portable testers and tools: 4-10 days.       
         Regular testing machines: 10-20 days.
         Customized testing machines: 15-40 working days.

4. What about the warranty?

    A: One year.

5. What services do you provide?

A: Pre-sales:

           We provide solutions and quotation according to customer's demand.
           We can customize for customer according their demand and standards.           
           We accept the sample test from customers.

     After-sales:

           For portable testing tools, we instruct users to operate by video, telephone and on-line video call.
           For testing machines, we send engineers to user's site to install machines and train.