塑料洛氏硬度计是一种专门测试非金属塑料、硬橡胶、合成树脂、摩擦材料及较软金属的硬度计。测试对象特殊,操作简便。试验力的施加、保荷和卸荷自动完成,消除人为操作误差。适用范围硬塑料、硬橡胶,铝、锡、铜、软钢、合成树脂及磨擦材料等。
技术数据(technical specifications
塑料洛氏标尺
( plastics rockwell scales)
hre, hrl, hrc, hrm, hrr
初试验力(initial testing force
10kg (98.07n)
试验力(all testing force
60kg (588n), 100kg (980n), 150kg (1471n)
硬度读取
(indication of hardness value)
表盘式(dial
保菏时间(duration time)
2 ~ 60s
试件**高
max. height of specimen
170mm
仪器尺寸(overall dimension)
520x240x700mm (长x宽x
仪器重量(net weight)
80 kg
电源( power supply)
ac220v + 5%, 50~60 hz
执行标准 (carried standard)
gb7407 国家标准、jjg884检定规
gb/7407 chinese standard and jjg884 inspection rule
标准配件、附
(standard accessories)
直径3.175
diameter 3.175, 6.35, 12.7mm ball indenter, large testing table , medium testing table and v-shaped testing table, 4 pcs hardness blocks , power cable
新区欧日仪器商行
万利
13812041120
江苏省无锡市梅村工业园锡泰路228号