TNG35 沾水性测试仪

Spray Rating Tester

喷淋式拒水性能测试仪，可评定织物表面的拒水性能。本仪器是全金属构架，定量蒸馏水通过标准喷头以45°喷淋在喷嘴下方150mm处待测试样，测试后试样表面与标准图卡进行对照、评级。

To determine the surface wetting resistance of fabrics. Comprising a metal framework allowing distilled water to be sprayed through a nozzle onto a test specimen at 45 degrees and 150mm below the nozzle. The appearance of the specimen is compared against an optional photographic scale.

技术指标Techniques

1、   孔数Hole Number ：19个

2、   试样安放角度Sample Angle：与水平成45°A level of 45 Degree

3、   淋水量Wetting：250ml/min

4、   外形尺寸Dimenti***：260×230×570mm（L×W×H）

5、   重量Weight：约5kg

附件Accessories

1、接水盘Water basin

2、量杯Measuring Cup：250ml

3、AATCC22评级标准图卡Photographic Rating Chart (AATCC22)

标准Standa***

ISO 4920    BS EN 24920     BS 3702   AATCC 22 M&S P23  NEXT 23