DONGGUAN YUYANG INSTRUMENT CO., LTD
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ASTM D3574 Computer Servo Control Foam Indentation Force Deflection Tester 1/1000
I. Purpose:
Use to test the indentation hardness for elastic foaming material, such as compounded foam, PU foam.
II. Theory:
computer software control, first press 75% of the sample thickness, release and then press 25% for 20 seconds. Load cell force sensor will automatically record and show its force. That would be the hardness of the foam. Also 40%, 65% is programmable.
Standards:
GB/T10807-89,ISO 2439-1980, JISK6401, ASTM D3574 Test B-IFD Test
ITI. Features:
IV. Technical parameters:
Automatic stop, stroke top and bottom limitation
Sensing method: Force sensor automatic display
Load Cell Capacity: 300Kg
Motor: servo motor control system
Unit switch: Kg,N,Lb
Resolution: 1/1000
Accuracy: 0.5 (±0.5%)
Testing stroke: 200mm
Test speed: 100±20mm/min
Size of upper compressing plate: diameter 203mm,
Bottom Border-radius: R1mm
Lower platform: 420mmx420mm,
Air hole diameter: 6.5mm,
Hole center gap: 20mm
Specimen size : length 400mm, thickness 100mm
Volume (WxDxH) 70x42x70cm
Weight: approx 70kg
Power: 1∮ AC220V 2.6A
| Load Cell Capacity: | 300Kg |
| Motor: | servo motor control system |
| Unit switch: | Kg,N,Lb |
| Resolution: | 1/1000 |
| Accuracy: | 0.5 (±0.5%) |
| Testing stroke: | 200mm |
| Test speed: | 100±20mm/min |
| Size of upper compressing plate: | diameter 203mm |
| Bottom Border-radius: | R1mm |
| Lower platform: | 420mmx420mm |
| Air hole diameter: | 6.5mm |
| Hole center gap: | 20mm |
| Specimen size : | length 400mm, thickness 100mm |
| Volume: | (WxDxH) 70x42x70cm |
