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 YongLiDa QBY-Ⅱ Film pendulum Hardness Gauge (counting)
1990.0 RMB
 ChinaDetail
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 JFL QHD Pendulum damping Tester
3650.0 RMB
ChinaDetail
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Model comparison
| Type | Double pendulum | Double pendulum | |||
|---|---|---|---|---|---|
| Pendulum Type | Konig Persoz | Konig Persoz | |||
Parameter comparison
| Swing bar type | Konig pendulum | ||||
|---|---|---|---|---|---|
| Swing bar Mass | |||||
| Swing period | |||||
| Swing bar length | 500±1mm | ||||
| Steel ball diameter | |||||
| Swing Time on Flat Glass | |||||
| Number of Swings on Flat Glass | |||||
| Start and end swing angle | |||||
| Counting method | Automatic counting | ||||
| Power | |||||
| Overall Dimensions | |||||
| Host Weight | |||||
| Application standard | GB308 | ||||
| steel ball | Comply with the specifications of 8CIII in the GB308 standard | ||||
| Test environment | Temperature 23 +/- 2 ℃, Relative Humidity 50 +/- 5% | ||||
Friendly reminder: This page is a comparison of YongLiDa QBY-Ⅱ,JFL QHD.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about YongLiDa QBY-Ⅱ,JFL QHDsimilarities and differences, please refer to the NBCLab product details.
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