筆具劃圓書(shū)寫機(jī)/劃圓試驗(yàn)機(jī)/劃圓機(jī)/劃圓測(cè)試儀/劃圓測(cè)試機(jī)

一、符合標(biāo)準(zhǔn)：符合QB/T 1655標(biāo)準(zhǔn)相關(guān)要求。

二、產(chǎn)品說(shuō)明：

本機(jī)是將筆芯上加載100g砝碼，使筆與書(shū)寫紙直面成65±5傾斜角，以一定的速度的劃圓圈，檢查線跡是否符合QB/T 1655-2006表2規(guī)定的要求。

三、技術(shù)參數(shù)：

1.劃線速度：（0～200mm/s）
2.精度不應(yīng)低于：±1 mm/s
3.書(shū)寫角度：(65±5)°
4.書(shū)寫載荷：0.98N
5.墊襯板：拋光的不銹鋼板
6.可同時(shí)測(cè)：10個(gè)試樣
7.電源：AC220V 50HZ

Pen rounding / writing machine / circular testing machine / rounding machine / rounding tester / rounding machine
One, conforms to the standard: conforms to the QB/T 1655 standard related request.
Two, product description:
The machine is to load 100g weights on the cartridge, so that the pen and writing paper face up to 65 + 5 tilt angle, with a certain speed of the circle, check whether the line conforms to QB/T 1655-2006 Table 2 requirements.
Three, technical parameters:
1. marking speed: (0 ~ 200mm/s)
2. accuracy should not be less than: + 1 mm/s
3. writing angle: (65 + 5) degrees
4. writing load: 0.98N
5. pad: polished stainless steel plate
6. simultaneous measurement: 10 samples
7. power: AC220V 50HZ