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Types of 3NH ISO Test Charts Products

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FAQs About ISO Test Charts

At most of time, we have stock in the factory. Generally it is 1-3 working days after the payment confirmed. After shipped, we will email you the tracking number. You can check the shipping status of your order on the website. If you are in urgent need, we can consider making special arrangement for you.

Always a pre-production sample before mass production; Always final Inspection before shipment; 

 Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service. 

Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.

There are three measuring apertures for NH310: Φ8mm (standard accessory), Φ4mm (standard accessory), extended Φ8mm (optional accessory)

a. Turning on

b. Removing measuring aperture, install the needed measuring aperture.

c. Select "Settings-Aperture Setting" in main menu to select corresponding measuring aperture.

d. After selecting aperture, the instrument will display "White and Black Calibration" interface. White and black calibration must be performed.

e. Replace completed.

ISO Test Charts Solution

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