马丁耐热试验仪现货抢购价

product name: a control microcomputer martin heat resistancetest instrument

two. the product model: mdr-300

three. martin test instrument is mainly applicable scope andfunction:

manufacturing standards:

gb1699-2003 ebonite determination of martin heat resistancetemperature

gb1035-70 plastic heat resistance test method (martin)

hg/t3847-2008 ebonite determination of martin heat resistancetemperature

can heat temperature on plastic, nylon, rubber, cable materials,polymer materials testing.

intelligent controller for temperature control of martin heatresistance tester, temperature control effect is ideal; the gratingtype high precision dial gauge, the measured value stability.

一. 产品名称：马丁耐热试验仪-微机控制
二. 产品型号：mdr-300
三.马丁耐热试验仪主要适用范围及功能：
制造标准：
gb1699-2003 硬质橡胶 马丁耐热温度的测定
gb1035-70  塑料耐热性（马丁）试验方法
hg/t3847-2008硬质橡胶 马丁耐热温度的测定
可对塑料、尼龙、橡胶、电缆料等高分子材料进行耐热温度的测试。
马丁耐热测试仪用智能控制器控制温度，控温效果理想；采用光栅式高精度百分表，使测量值更稳定。four. the maintechnical parameter of martin heat resistance tester:

1 the heating box each point temperature difference: ≤ 2 ℃

2 constant heating rate: 50 ± 3 ℃ /h and 10 ± 2 ℃ /12min

3 thermometer accuracy: 1 ℃

4 sample size: length - (120 mm ± 2mm) width (15 mm ± 0.2mm)thick (10 mm ± 0.2) strip sample mm, more than 10mm thickness canbe double-sided processing for 10mm

the 5 test load: 50 ± 0.2kgf/cm2

the 6 test: starting temperature of 30 ± 10 ℃

7 the bend of effective length: 56 ± 1mm

five martin test instrument configuration

1 host a

2 a set of control system

3 a collection system

4 deformation measuring device three sets

a 5 temperature sensor

the 6 probe sets of three

three sets of 7 weights

a set of 8 computer

9 color ink jet printer a (hp)

10 inner box size 600*610*650mm