橡膠沖擊彈性試驗(yàn)機(jī)      

編號(hào)：GD 

規(guī)格：GC-4088 

適用于測定硬度為30–85IRHD之間硫化橡膠及彈性體的回彈數(shù)值。 

  GC-4088 橡膠沖擊彈性試驗(yàn)機(jī)為能量0.5J擺錘式?jīng)_擊彈性試驗(yàn)機(jī)，適用于測定硬度為30–85IRHD之間硫化橡膠及彈性體的回彈數(shù)值。

合GB/T 1681《硫化橡膠回彈性的測定》及ISO4662等標(biāo)準(zhǔn)的要求。

回彈性就是形變試樣在快速而充分地回復(fù)時(shí)，輸出能與輸入能的比值（即回彈值）。 

沖頭直徑  Φ15mm  

試樣規(guī)格  Φ29mm×12.5mm  

沖擊質(zhì)量  0.35-0.1kg  

沖擊速度  1.4+0.6m/s  

表現(xiàn)應(yīng)變能密度  351+112kJ/m3  

回彈示值誤差  ±0.5% 

Elastic rubber impact testing machine

編號(hào)：GD

Number: GD

規(guī)格：GC-4088

Specification: GC-4088

適用于測定硬度為30–85IRHD之間硫化橡膠及彈性體的回彈數(shù)值。

Applicable to the determination of the hardness of springback value between 30 – 85IRHD vulcanized rubber and elastomer.

GC-4088 橡膠沖擊彈性試驗(yàn)機(jī)為能量0.5J擺錘式?jīng)_擊彈性試驗(yàn)機(jī)，適用于測定硬度為30–85IRHD之間硫化橡膠及彈性體的回彈數(shù)值。

GC-4088 rubber shock elasticity testing machine for energy 0.5J pendulum impact elasticity test machine, applicable to the determination of the hardness of springback value between 30 – 85IRHD vulcanized rubber and elastomer.

合GB/T 1681《硫化橡膠回彈性的測定》及ISO4662等標(biāo)準(zhǔn)的要求。

In accordance with GB/T 1681 "vulcanized rubber Determination of rebound resilience" and ISO4662 standards.

回彈性就是形變試樣在快速而充分地回復(fù)時(shí)，輸出能與輸入能的比值（即回彈值）。

Resilience is the sample deformation and full recovery in fast time, ratio of the output energy and input energy (i.e. the rebound value).

沖頭直徑 Φ15mm

The punch diameter 15mm

試樣規(guī)格 Φ29mm×12.5mm

Sample size of Φ 29mm × 12.5mm

沖擊質(zhì)量 0.35-0.1kg

Impact the quality of 0.35-0.1kg

沖擊速度 1.4+0.6m/s

Impact velocity 1.4+0.6m/s

表現(xiàn)應(yīng)變能密度 351+112kJ/m3

Expression of the strain energy density 351+112kJ/m3

回彈示值誤差 ±0.5%

The value of error ± 0.5% shown resilience