XJL鏁�(sh霉)椤鏂欐媺浼告矕鎿婅│椹楁
涓€ 鐢�(ch菐n)鍝佷粙绱�
涓昏鐢ㄤ簬鍦ㄨ(gu墨)瀹氱殑鎷変几娌栨搳閫熷害涓嬶紝娓畾濉戞枡瑭︽ǎ鏂疯鎵€闇€鑳介噺鐨勬脯瑭�銆傜敤浜庢脯瀹氬鏂欑瓑闈為噾灞潗鏂欑殑鑴嗘€�銆侀煂鎬�銆�
浜�銆佺壒榛�
1 閲囩敤鍦撳厜鏌垫脯瑙掓妧琛�(sh霉)锛屽叿鏈夌簿搴﹂珮銆佺┅(w臎n)瀹氭€уソ鍜屾脯閲忚寖鍦嶅ぇ绛夌壒榛�
2 鍏锋湁鏁�(sh霉)瀛楀寲娓噺瑷堢畻娌栨柗鍔熴€佹矕鎿婂挤搴�銆佽▓绠椾竴鎵硅│妯ｇ殑骞冲潎鍊肩瓑鍔熻兘
3 闋�(y霉)浠拌銆� 鍗囪鏍￠鏂逛究
4 椤ず鏂瑰紡锛氭恫鏅惰Ц鎽稿睆
涓�銆佺敤閫旓細
涓昏鐢ㄤ簬鍦ㄨ(gu墨)瀹氱殑鎷変几娌栨搳閫熷害涓�锛屾脯瀹氬鏂欒│妯ｆ柗瑁傛墍闇€鑳介噺鐨勬脯瑭�銆� 鐢ㄤ簬娓畾濉戞枡绛夐潪閲戝爆鏉愭枡鐨勮剢鎬�銆侀煂鎬�銆�
鍥�銆�绗﹀悎妯欐簴锛�
GB/T 13525 銆婂鏂欐媺浼告矕鎿婃€ц兘瑭﹂鏂规硶銆�
ASTM D1822銆�浣垮鏂欏強闆荤禃绶ｆ潗鏂欐柗瑁傛墍闇€鐨勬媺浼告矕鎿婅兘閲忕殑娓│鏂规硶銆�
ISO 8256銆�濉戞枡-鎷変几-娌栨搳寮峰害鐨勬脯瀹�銆�
浜�銆�鎶€琛�(sh霉)鍙冩暩(sh霉)锛�
1锛�娌栨搳閫熷害锛�3.8m/s銆€
2锛夋矕鎿婅兘閲忥細15J 銆�25J浠婚伕
3锛夋摵閷樺姏鐭╋細pd15J=8.03848Nm pd25J=13.39746Nm
4锛夋摵閷橀爯(y霉)鎻氳锛�150掳
5锛夋墦鎿婁腑蹇冭窛锛�395mm
6锛変娇鐢ㄦ韩搴︼細锛�10~35锛夆剝
7锛夎│妯ｅ昂瀵革細闀峰害80卤2mm 瀵害15卤0.5mm 鍘氬害<4mm
澶惧叿闁撶殑鑷敱闀峰害锛�30卤2mm
2锛� 闆绘簮锛� 220VAC-15%锝�220VAC 10% 50HZ 锛堝柈鐩镐笁绶氬埗锛�
琛�(sh霉)瑾烇細鎷変几娌栨搳寮峰害锛氳│妯ｅ彈鎷変几娌栨搳鍔涚牬澹炴墍娑堣€楃殑娌栨搳鑳借垏瑭︽ǎ瑭﹂鍓嶆渶灏忔┇鎴潰鐨勬瘮鍊糑J/m2
**鏂疯浼搁暦鐜囷細瑭︽ǎ鏂疯鍚�1min鏅傛柗瑁傞儴鍒嗘嫾鎺ユ墍娓緱鐨勬璺濈浉灏嶄簬鍘熷妯欒窛鐨勮畩鍖栫巼锛�%锛�
Xjl LCD tensile impact testing machine
1. Product introduction
It is mainly used for testing the fracture energy of plastic samples under the specified tensile impact velocity. It is used to determine the brittleness and toughness of non-metallic materials such as plastics.
2銆� Features
It has the advantages of high precision, good stability and wide measurement range
It has the functions of digital measurement and calculation of punching work, impact strength and average value of a batch of samples
3. The calibration of pre elevation and elevation angle is convenient
4 display mode: LCD touch screen
3銆� Purpose:
It is mainly used for testing the fracture energy of plastic samples under the specified tensile impact velocity. It is used to determine the brittleness and toughness of non-metallic materials such as plastics.
4銆� Compliance criteria:
GB / T 13525 test method for tensile impact properties of plastics
ASTM d1822 test method for tensile impact energy required to fracture plastics and electrical insulating materials
ISO 8256 - Determination of tensile strength of plastics
5銆� Technical parameters:
1) Impact speed: 3.8m/s
2) Impact energy: 15J, 25J optional
3) Pendulum moment: pd15j = 8.03848nm pd25j = 13.39746nm
4) Pre lift angle of pendulum: 150 degrees
5) Strike center distance: 395mm
6) Service temperature: (10 ~ 35) 鈩�
7) Sample size: length 80 卤 2mm width 15 卤 0.5mm thickness < 4mm
Free length between clamps: 30 卤 2mm
2) Power supply: 220 vac-15% 锝� 220 VAC 10% 50 Hz (single phase three wire system)
Term: tensile impact strength: the ratio of the impact energy consumed by the tensile impact force to the minimum cross section of the specimen before the test, kJ / m2
Permanent elongation at break: the change rate of the gauge length measured by splicing the broken part relative to the original gauge length at 1 min after fracture of the sample,%
