Dimensional stability length measuring instrument
model
BC-CLY-33
application area
The size stability length measuring instrument is used for artificial board specimens at a temperature of 20 ° C due to humidity
Measurement of changes in specimen size caused by variations in degree.
Compliant with standards
GB/T 17657-2013 Test Methods for Physical and Chemical Properties of Artificial Boards and Decorative Artificial Boards
4.33 Determination of Dimensional Stability - Method 1
GB/T 17657-2022 Test methods for physical and chemical properties of artificial boards and decorative artificial boards 4.35 Determination of dimensional stability - Method 1
technical parameter
Product Material: Stainless Steel, 7075 Aluminum Alloy
Includes components: length measuring instrument, calibration rod, indication table
Length measuring instrument external specifications: 30 * 66 * 372mm
Length measuring instrument inner groove specification: 30 * 50 * 328mm
Measurement range:- 10mm~15mm
Measurement accuracy: 0.01mm
Calibration rod specifications: φ30*300mm
Calibration rod length deviation: ≤ 0.01mm
Calibration indication table status: The small dial reading is 10mm
Indicator table header: φ10*5mm
usage method
1. Install the indicator table and attach the header;
2. Place the measuring instrument and calibration rod flat on the standard platform (the platform's plane size should be able to accommodate the measuring instrument), and place the calibration rod
Tightly adhere to the inside of the measuring instrument (as shown in the product image), with the requirement for calibration rod and length measurement
There are no gaps on the inner wall;
After calibration, the reading on the small dial is 10mm, and the scale on the large dial is adjusted to make the reading on the large dial 0;
4. Place one side of the test piece tightly against the inside of the measuring instrument or standard platform, and measure the length of the test piece.
Delivery List
Length measuring instrument, calibration rod, indication table, instruction manual, certificate of conformity, warranty card.