Horizontal Measuring Digital Profile Projector Marble Base Large Screen 5X-100X Lens 2D High Accuracy

Horizontal Measuring Projector Marble Base Large Screen 5X-100X Lens 2D High Accuracy

1.1Application

PH series of Digital Horizontal Measuring Projector, is a light, machine, electricity, calculator integration of precision and efficient optical measuring instruments, it is widely used in machinery, instrumentation, electronics, light industry and other industries, institutions, research Therefore, the metrology department, laboratory and production workshop. The instrument can efficiently detect the contours of various shapes of complex work piece size and surface shape.

1.2Technical Parameters

1.3 Objective Lens

1.4 Illumination System

1.4.1 Transparent Illumination:3.2V,10W LED(Lighting focusing system)

1.4.2 Reflected Illumination:220V/130W LED

1.4.3Cooling Mode:Force-Air Cooling(Transparent use one fan and reflected use one fan)

Maintenance

This chapter explains the daily maintenance that must be performed on the measuring projector PH-400 series, including cleaning and the replacement of consumable parts.

• Temperature: The PH-400 series measuring projector has been assembled and adjusted 20℃ in a temperature controlled room. To ensure the rated measuring accuracy, the temperature at the installation site must be maintained as close to 20℃ as possible, with minimal fluctuation. In poor temperature conditions, the accuracy performance may not be satisfied. It is illegal to make any machine adjustments affecting the accuracy at ambient temperatures other than 20℃. After such adjustment, accuracy is no longer guaranteed at 20℃.
• Humidity: Humidity will not affect the measuring accuracy directly. However, high humidity may corrode machined surfaces and may adversely affect electronic parts. The environmental humidity should be maintained within a range of 55% to 60% RH.
• Dust and dirt: The PH-400 series measuring projector consists of high precision parts, including guide faces, linear scale units, and optical unit, that must be kept free of dust and dirt. Use and store the PH-400 series measuring projector in a place where it will not be subjected to dust and dirt.
• Projection Lens: Compared with ordinary hard glass, the optical glass of the projection lens used for the projector is soft and subject to scratches. In order to remove dust do not use a cloth to wipe the lens, but use a blower brush instead. To remove oil or fingerprints, dampen clean gauze with a mixture of high grade alcohol and ether in a ratio of 8 to 2, and wipe gently using a circular motion.

For lens storage, replace the lens cap and store it in its case. Also replace the lens cap when the projector is not in use, although the lens does not have to be removed from the projector.

• A projection screen working surface grinding surface, try to avoid touching the use. When used for a long time, the screen is dust, oil accumulation, influence of image clarity. At this time, the user can use a clean wet gauze dipped in a little neutral detergent the projection screen wipe gently, stains removed, then wipe clean wet gauze with a few times, to wipe the lotion. Gauze dipped in water can not be too much, so as not to drop to the bench and other metal surface rust, also can be covered with plastic film table. This work if users have difficulty, also can ask manufacturers do.
• Instrument metal bare surface, with a regular or regular use of aviation gasoline wipe clean, and then coated with anti rust grease to prevent rust.
• Instrument cooling fan work is normal, the normal use of the instrument, the lamp life is directly related to the user should always pay attention to this problem, and found that it is not normal should be timely notification to manufacturers overhaul.
• Mirror (surface reflecting mirror) Since the mirror used in the projector is silvered on its front face rather than on its back, unlike ordinary mirrors, it is highly subject to scratches. Ensure it is free from dust or oil. Should the mirror become stained, use the same cleaning procedure as for the projection lens. Greater precautions, however, are required for handing the mirror.