一、概述：
執(zhí)行標準GBT328.19建筑防水卷材試驗方法 第19部分，高分子防水卷材 撕裂性能，用于檢測防水卷材試件*撕裂所需要的力，防水卷材試樣已有缺口或割口的延續(xù)。
I. Overview:
Implementation of the standard GBT328.19 test method for building waterproof membranes Part 19, tearing performance of polymer waterproof membranes, used to detect the force required for the complete tearing of waterproof membrane specimens, the waterproof membrane specimens are notched or cut The continuation of the mouth.
二、特點：
★配品牌電腦、中文WINDOWS XP 用戶界面、菜單提示、鼠標選擇操作，簡單方便。
★顯示方式：數(shù)據和曲線隨試驗過程動態(tài)顯示
★控制過程：試驗過程及測量、顯示、分析、打印等功能均由微機完成
★曲線方式：
拉伸：力—伸長、應力-應變、強度-時間；力-時間、伸長-時間、應變-時間。壓縮：
力-變形、應力-應變、強度-時間、力-時間、變形-時間、應變-時間 抗彎：力-撓度、強度-時間、力-時間、撓度-時間。
★數(shù)據分析：在曲線圖上的試驗數(shù)據可隨意選取分析。
★報告選擇：可按用戶需求選擇不同的報告格式，可用EXCEL或Word。直接查看報告或取部分打印
自動存儲：試驗條件、測試結果、測試曲線和數(shù)據可自動存儲，隨時調用。
★斷裂停車：試樣拉斷瞬間能停車或返回初始位置。
★自動保護：有自動過負荷、過流、過壓、欠壓、上下限位保護。
★自動返回：移動橫梁可設定不同速度，能準確的自動返回到試驗初始位置.
★控制功能：具有恒速控制方式、恒力控制、定力值控制、定位移控制。
★可選擇不同的力值單位（N、kgf、gf）
★打印：能對試驗數(shù)據處理、存儲、打印、繪制曲線，并打印報告單，也可集中或分開打印。
★自動校準：對負荷、伸長可用電標定值自動標定。
★清零：可對負荷、變形、位移測量隨時進行手動或自動清零。
★力值寬擴：配高精度傳感器，測試范圍寬擴。
★選配變形測量：配大變形測量裝置，使測量伸長率精確。
★廣泛應用于砂漿建材、石油化工、汽車零配件、工程塑料、電線、電纜、塑料橡膠、紡織、陶瓷、金屬材料、高分子材料、防水材料、食品醫(yī)藥包裝等行業(yè)的分析檢測。
2. Features:
★ Equipped with brａnd computers, Chinese WINDOWS XP user interface, menu prompts, mouse selection operation, simple and convenient.
★ Display mode: data and curves are dynamically displayed with the test process
★ Control process: the test process and the functions of measurement, display, analysis, printing, etc. are all completed by the microcomputer
★ Curve method:
Stretching: force-elongation, stress-strain, strength-time; force-time, elongation-time, strain-time. compression:
Force-deformation, stress-strain, strength-time, force-time, deformation-time, strain-time bending: force-deflection, strength-time, force-time, deflection-time
★ Data analysis: The test data on the graph can be selected and analyzed at will.
★ Report selection: different report formats can be selected according to user needs, and EXCEL or Word can be used. View the report directly or take part to print
Automatic storage: Test conditions, test results, test curves and data can be automatically stored and recalled at any time.
★ Fracture stop: The sample can stop or return to the initial position at the moment of breaking.
★ Automatic protection: It has automatic overload, overcurrent, overvoltage, undervoltage, upper and lower limit protection.
★ Automatic return: The moving beam can be set to different speeds, and can automatically return to the initial position of the test accurately.
★ Control function: with constant speed control mode, constant force control, constant force value control, positioning shift control.
★ Different force value units (N, kgf, gf) can be selected
★ Printing: It can process, store, print and draw the test data, and print the report form. It can also be printed centrally or separately.
★ Automatic calibration: The electrical calibration value can be automatically calibrated for load and elongation.
★ Reset: The load, deformation and displacement measurement can be reset manually or automatically at any time.
★ Wide expansion of force value: equipped with high-precision sensors, wide test range.
★ Optional deformation measurement: equipped with a large deformation measurement device to make the measurement of elongation accurate.
★ Widely used in the analysis and testing of mortar building materials, petrochemicals, auto parts, engineering plastics, wires, cables, plastics and rubber, textiles, ceramics, metal materials, polymer materials, waterproof materials, food and pharmaceutical packaging and other industries.
三、技術參數(shù)：
★大拉力：5-50KN 大壓力：50KN
★高精度傳感器精度：±0.5%
★負荷精度：±1% 分辨率1/20000碼
★速度精度： ±0.5%
★速度范圍：1-250mm/min
★位移測量精度0.1mm
★大變形測量范圍：標線-1000mm（選配）
★移動橫梁有效行程：1000mm
★位移精度：示值相對誤差±0.5%
★電源：AC220V 50Hz
★外形尺寸960*780*2300mm（長*寬*高）
★凈重：750kG
3. Technical parameters:
★ High tension: 5-50KN Large pressure: 50KN
★ High precision sensor accuracy: ± 0.5%
★ Load accuracy: ± 1% resolution 1/2000 yards
★ Speed accuracy: ± 0.5%
★ Speed range: 1-250mm / min
★ Displacement measurement accuracy 0.1mm
★ Large deformation measurement range: marking line -1000mm (optional)
★ Effective travel of moving beam: 1000mm
★ Displacement accuracy: relative error of indication value ± 0.5%
★ Power supply: AC220V 50Hz
★ Overall dimensions 960 * 780 * 2300mm (length * width * height)
★ Net weight: 750kG
