Leveling and angular measurements are vital functions for most precision equipment installation, machine alignments and metrology in many industries within the precision engineering cluster. Imprecise leveling a machine affects its structural stability thus severely reduces the accuracy and quality performances of a machine/equipment. In fact, precision levelling, angle measurement/alignment and surface flatness profiling tasks essentially involve 2-dimentional planes rather than single-axis lines. Thus, 2-axis simultaneous angles display and real-time continuous tracking of surface plane angles readings are required to effectively guide application engineers in adjusting precision object/machine to a targetted position accurately. Digi-Pas® pioneered world's-first 2-axis simultaneous angles display instrument (US patented) embedded with vibrometer offers superior performance that empower engineers in eradicating constraints associated with using traditional single-axis 'bubble' or digital levels that requires them to conduct those time-consuming tasks 'one axis at a time' with tedious trial-and-error iterations.

With reference to User's testimonials, feedbacks, and from interacting with professionals, and trade specialists in many countries over the years, countless valuable application information on "where", "how" and "why" Digi-Pas® 2-axis digital levels have been used to simplify and speed up those tasks productively, with higher accuracy and improved quality.

The following are samples of applications in various industries for user convenient reference. Many of these pictures below are obtained resulting from our user’s generous courtesy while others are provided for solely illustrative purpose.

In research laboratory, laser beam setup that involves alignment of multiple optical components is a challenging process. With the assistance of Digi-Pas® DWL-3500XY, tilt angle of mirror and position of lenses is aligned accurately to achieve high precision angular and translational displacement of laser beam.

Repeat experiments and data collection are tedious processes in many research activities. Digi-Pas® DWL-2000XY & DWL-3500XY are used by researchers to align experimental equipment work surfaces, levelling objects and ensuring critical angular position is set. The superb 2-axis accuracy combined with the temperature stabilization feature speed up and improves the reliability of those tasks even in a varying temperature of working environment.

Digi-Pas® DWL-3500XY 2-Axis model is used for monitoring levelling and vibration of research laboratory precision measurement equipment such as Scan Electron Microscope (SEM), Transmission Electron Microscope (TEM) & Smartscope Vision Measuring System.

Digi-Pas® DWL-3000XY 2-Axis model is used during installation & setup of Vision Measurement Equipment for levelling & checking equipment's positional stability to achieve high quality sharp image capturing & measurement.

Digi-Pas® DWL-3500XY 2-Axis Machinist Digital Level is suitable for precision Coordinate Measurement Machine (CMM) installation & setup. The device provide high precision levelling and checking for machine's positional stability to achieve high quality sharp image capturing and measurement.

Digi-Pas® DWL-80Pro model is used to setup biomedical test tube rack & specimens.

Laser beam vector alignment measurement to LIDAR (Light Detection and Ranging) sensor mechanical reference frame requires high angular positional precision. The wide-angle feature of Digi-Pas DWL-3500XY extends LIDAR measuring range and improves measuring accuracy.

Digi-Pas® DWL-3500XY 2-Axis model is used for installation, setup & maintenance precision measurement instruments in wafer foundry.

Digi-Pas® DWL-3000XY & DWL-3500XY is used for aligning precision fixtures. Absolute levelling and positional accuracy are required in meeting tight tolerance for highest quality in many manufacturing processes within semiconductor wafer foundries.

Setup and maintenance of wire bonders in semiconductor backend assembly require high machine positional stability. Precise levelling for wire bonding machine prevents unnecessary structural vibration affecting wire-bond quality and production yield. The DWL-3000XY levelling and vibrometer features serve the above purpose effortlessly.

Digi-Pas® DWL-3500XY 2-Axis model is used for monitoring a precision wafer manufacturing equipment performance.

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