筆具劃圓書寫機/劃圓試驗機/劃圓機/劃圓測試儀/劃圓測試機
一、符合標準:符合QB/T 1655標準相關要求。
二、產(chǎn)品說明:
本機是將筆芯上加載100g砝碼,使筆與書寫紙直面成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、技術參數(shù):
1.劃線速度:(0~200mm/s) 2.精度不應低于:±1 mm/s 3.書寫角度:(65±5)° 4.書寫載荷:0.98N 5.墊襯板:拋光的不銹鋼板 6.可同時測:10個試樣 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
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