單空間結(jié)構(gòu)，試驗空間為下空間。主要由主機（包括機架、底座、傳動系統(tǒng)）、夾具、變形測量系統(tǒng)、軟件系統(tǒng)、電氣系統(tǒng)構(gòu)成。微機控制環(huán)剛度試驗系統(tǒng)主要用于大直徑環(huán)形截面的塑料管材環(huán)剛度的測定。也可以對金屬、非金屬材料進行拉伸、壓縮、彎曲等力學(xué)性能試驗。應(yīng)用 ● 壓縮● 撓度/彎曲● 剝離/撕裂● 應(yīng)力松弛● 拉伸● 剪切● 其他（配相應(yīng)工裝夾具）

詳細介紹

產(chǎn)品主要特點

參數(shù)規(guī)格

試驗力 Maximum force

100kN

試驗機級別 Accuracy Class

1級 1 Class

有效測力范圍

Effective force measuring range

0.2%—99%FS

試驗力示值相對誤差

Relative error of force

示值的±1%以內(nèi) Within ± 1%

試驗力分辨率

Load display resolution

試驗力的1/±500000

1/± 500,000 of the maximum test force

內(nèi)徑測量范圍

Measuring range of inner diameter

250-2000mm

內(nèi)徑測量精度

Inner diameter measurement accuracy

0.01mm

外徑測量范圍

Measuring range of outer diameter

300-2500mm

變形測量范圍

Deformation measurement range

0.2%-99%FS

變形示值相對誤差

Relative error of deformation indication

示值的±0.5%以內(nèi)

Within ± 0.5%

變形分辨率

Deformation resolution

變形量的1/±500000

1 / ± 500000 of the maximum deformation

位移示值相對誤差

Relative error of displacement

示值的±0.5%以內(nèi)

Within ± 0.5%

位移分辨率

Displacement resolution

0.06µm

變形速率調(diào)節(jié)范圍

Adjustment range of deformation rate

0.005—5%FS/S

變形控制速率相對誤差

Relative error of deformation control rate

速率 < 0.05%FS時，為設(shè)定值的±2%以內(nèi)

When the speed < 0.05% FS, it is within ± 2% of the set value

速率≥0.05%FS時，為設(shè)定值的±0.5%以內(nèi)

When the speed is greater than or equal to 0.05% FS, it is within ± 0.5% of the set value

橫梁速度調(diào)節(jié)范圍

Adjustable range of crossbeam speed

0.001—500mm/min

橫梁速度相對誤差

Relative error of crossbeam velocity

速率 < 0.01mm/min時，設(shè)定值的±1.0%以內(nèi)

When the speed is less than 0.01mm/min, it is within ± 1.0% of the set value

速率≥0.01mm/min時，設(shè)定值的±0.2%以內(nèi)

When the speed is greater than or equal to 0.01mm/min, it is within ± 0.2% of the set value

恒力、恒變形、恒位移控制范圍

Control range of constant force, constant deformation and constant displacement

0.5%--99%FS

恒力、恒變形、恒位移控制精度

Control precision of constant force, constant deformation and constant displacement

設(shè)定值<10%FS時，為設(shè)定值的±1%以內(nèi)

When the set value is less than 10% FS, it is within ± 1% of the set value

設(shè)定值≥10%FS時，為設(shè)定值的±0.1%以內(nèi)

When the set value is greater than or equal to 10% FS, it is within ± 0.1% of the set value

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