DONGGUAN LONROY EQUIPMENT CO LTD
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Fabrics Negative Ion Generation Quantity Tester Textiles Negative Ion Emission Tester
Introduction
The fabric negative ion generation quantity tester is used in a test chamber of a certain volume. The sample is installed on the upper and lower friction discs. Under specified conditions, friction is carried out. The number of negative ions generated in the unit volume space when the sample and itself mutually friction is measured by an air ion measuring instrument, and the curve of the sample's negative ion generation quantity changing with time is recorded.
Relevant standards
GB/T 30128-2013 "Testing and Evaluation of Negative Ion Generation Quantity in Textiles"
Technical Characteristics
1. Original imported negative ion concentration tester.
2. Computer-controlled, capable of automatically completing the test through programming.
3. Automatic evaluation software, assisting in evaluating test results.
Technical Specification
|
Control mode |
Automatic |
|
Collection method |
Capacitive inhalation method is used to collect air ions, and ions with a migration rate greater than 0.15 (cm²/v·s) are collected |
|
Measurement range |
Range 1: 0 - 20,000 units/cm³; Range 2: 0 - 200,000 per cm³; Range 3: 0 - 2,000,000 per cm³ |
|
Resolution |
10 per cubic centimeter |
|
Test box dimensions |
(300 ± 2) mm * (560 ± 2) mm * (210 ± 2) mm |
|
Disk travel speed |
(93 ± 1) r/min / adjustable |
|
Lower friction disc |
Diameter is (200 ± 0.5) mm |
|
Upper static friction disc |
Diameter is (100 ± 0.5) mm |
|
Pressure |
(7.5 ± 0.2) N |
|
Weight |
55 kilograms |
|
Power Supply |
220V 50Hz |
|
Overall dimensions |
600mm * 450mm * 550mm |