產品概述
BLD - electronic universal tensile testing machine （liquid crystal display）
一、拉力試驗機是用來對材料進行靜載、拉伸、壓縮、彎曲、剪切、剝離等力學性能試驗用的機械加力的試驗機，適用于塑料板材、管材、異型材，塑料薄膜及橡膠、電線電纜等材料的各種物理機械性能測試為材料開發，為物性試驗、教學研究、質量控制等*的檢測設備，拉力機夾具作為儀器的重要組成部分，不同的材料需要不同的夾具，也是試驗能否順利進行及試驗結果準確度高低的一個重要因素。
A testing machine, tensile testing machine is used for mechanical loading static load, tensile, compression, bending, shear, stripping and other mechanical properties test of the material, suitable for plastic sheet, pipe, profile, all kinds of plastic film and rubber, wire and cable materials such as the physical and mechanical performance test for the material development, as the indispensable testing equipment character test, teaching and research, quality control, tensile machine fixture as an important part of the instrument, different materials have different fixtures, and test can be an important factor in smoothly and test the accuracy of height.
二、適用范圍：
Two, applicable scope:
BLD系列 液晶顯示電子萬能試驗機滿足GB1040， GB13022，GB17200，GB16491等要求。主要適用于金屬及非金屬材料的測試，如橡膠、塑料、電線電纜、光纖光纜、安全帶、保險帶、皮革皮帶復合材料、塑料型材、防水卷材、鋼管、銅材、型材、彈簧鋼、軸承鋼、不銹鋼（以及其它高硬度鋼）、鑄件、鋼板、鋼帶、有色金屬金屬線材的拉伸、壓縮、彎曲、剪切、剝離、撕裂、兩點延伸（需另配引伸計）等多種試驗. 廣泛應用于計量質檢；橡膠塑料；冶金鋼鐵；機械制造；電子電器；汽車生產；紡織化纖；電線電纜；包裝材料和食品；儀器儀表；醫療器械；民用核能；高等院校；科研實驗所；商檢仲裁、技術監督部門；建材陶瓷；石油化工；其它行業。
BLD series liquid crystal display electronic universal testing machine to meet the GB1040, GB13022, GB17200, GB16491 etc.. Mainly used in metal and non-metallic materials testing, such as rubber, plastic, wire and cable, fiber optic cable, safety belt, safety belt, leather belt, plastic composite materials, waterproofing materials, steel, copper, profiles, spring steel, bearing steel, stainless steel （and its high hardness steel）, casting, steel plate, steel, non-ferrous metal wire tensile, compression, bending, shear, peel, tear, two extension （other extensometer） and other tests. Widely used in measurement and quality inspection; rubber; iron and steel metallurgy; machinery manufacturing; electrical and electronic; auto manufacturing; textile; cable; packaging material and food; instruments; medical equipment; civil nuclear energy; University; Research Institute; arbitration, technical supervision departments; building ceramics; petrochemical industry.
三、主要特點
Three, the main features
采用進口光電編碼器進行位移測量，控制器采用嵌入式單片微機結構，內置功能強大的測控軟件，集測量、控制、計算、存儲功能于一體。具有自動計算應力、延伸率（需加配引伸計）、抗拉強度、彈性模量的功能，自動統計結果；自動記錄zui大點、斷裂點、點的力值或伸長量；采用計算機進行試驗過程及試驗曲線的動態顯示，并進行數據處理，試驗結束后可通過圖形處理模塊對曲線放大進行數據再分析編輯，并可打印報表，產品性能達到先進水平。
Imported photoelectric encoder displacement measurement, controller adopts the embedded single chip microcomputer structure, measurement and control software with powerful, measurement, control, calculation, storage functions. With automatic calculation of stress, elongation （required with extensometer）, tensile strength, modulus of elasticity function, automatic statistics; automatically records the maximum point, the breaking point, the designated point force value or elongation; dynamic uses the computer to carry on the test process and test curve display, and data processing, the end of the test after the amplification curve of the reanalysis data edit graphics processing module, and print statements, product performance has reached the international advanced level.
四、主要技術指標：
Four, the main technical indicators:
01、zui大試驗力:單柱結構：0-5KN（試驗力大小可根據用戶需求而定）
01, the maximum test force: single column structure: 0-5KN （testing force can be based on user demand）
02、試驗力顯示范圍:0～5KN
02, the test force display range: 0 ~ 5KN
03、試驗力分檔：全程不分檔-*/
03, test sub-file: full unclassified -*/
04、試驗力測量精度:優于示值的±1%
04, the test force measuring accuracy: better than showing the value of ± 1%
05、位移分辨率:0.01mm
05, the displacement resolution: 0.01mm
06、位移測量準確度:優于示值的±1%
06, the displacement measurement accuracy: better than showing the value of ± 1%
07、橫梁移動速度控制范圍:0.05mm/min～300mm/min
07, beam speed control range: 0.05mm/min ~ 300mm/min
08、位移速度控制精度:優于±1%
The accuracy of 08, displacement and speed control: better than ± 1%
09、拉伸行程:0～800mm（不含夾具）
09, stretching stroke: 0 ~ 800mm （excluding fixture）
10、外形尺寸（長×寬×高）: 435mm×275mm×1700mm（單柱）
10, size （length * width * height）: 435mm * 275mm * 1700mm （single column）
11、供電電源:220V、50Hz
11, power supply: 220V, 50Hz
五、配置：
Five, configuration:
01、高強度主機一臺（單臂式結構）
01, high strength and a host （single-arm type structure）
02、高精度光電編碼器一支
02, a high precision photoelectric encoder
03、全數字調速系統和全數字調速電機各一套
03, a full digital control system and the full digital speed regulating motor a
04、精密絲杠副一套
04, a set of precision screw
05、精密圓弧同步減速系統一套
05, precise arc synchronous reduction system
06、高精度傳感器一支
06, a high precision sensor
07、拉伸輔具一套
07, a set of special stretching device
08、萬能試驗機控制系統及大液晶顯示器一套
08, universal testing machine control system and large liquid crystal display a set of
六、功能介紹：
Six, function introduction:
01、速度瞬間切換：試驗過程中可按預先設定的三個速度瞬間切換，以節約試驗時間
01, speed instantly switch: test process according to the preset three speed instantly switch, to save the test time
02、自動停機：試樣破壞后，移動橫梁自動停止移動
02, automatic shutdown: sample destruction, automatic stop moving.
03、顯示方式：試驗過程動態實時顯示試驗力、位移量、試驗速度、峰值、試驗狀態同時實時在同一液晶屏幕上顯示
03, display mode: test process dynamic real-time display test force, displacement, test speed, peak, test at the same time in the same LCD screen display
04、自動返回：試驗完成后試驗機移動橫梁自動返回到試驗初始位置
04, automatic return: after completion of the test test machine moving beam automatically return to the initial position
05、限位保護：具有程控和機械兩級限位保護功能
05, limit protection: a programmable and machinery two limit protection function
06、過載保護：當負荷超過額定值的3～5%時設備自動停止工作
06, overload protection: when the load exceeds the rated value 3 ~ 5% when the equipment stops working automatically
07、自動打?。号渲莆⑿痛蛴C，可對測試的數據進行打印
07, automatic printing: the preparation of micro printer, print the test data
Beijing Beiguang Precision Instrument Co. Ltd. is a professional R & D, measuring instruments and related equipment, production, sales in one high-tech shares in enterprises, and in accordance with the implementation of modern management of the enterprise management mode to the joint-stock enterprise standardization, the company after a long-term development, and now owns independent R & D team and has been at home and abroad expert injection for product development and design.
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