笔具划圆书写机/划圆试验机/划圆机/划圆测试仪/划圆测试机
一、符合标准：符合qb/t 1655标准相关要求。
二、产品说明：
     本机是将笔芯上加载100g砝码，使笔与书写纸直面成65±5倾斜角，以一定的速度的划圆圈，检查线迹是否符合qb/t 1655-2006表2规定的要求。
三、技术参数：
       1.划线速度：（0～200mm/s）
       2.精度不应低于：±1 mm/s
       3.书写角度：(65±5)°
       4.书写载荷：0.98n
       5.垫衬板：抛光的不锈钢板
       6.可同时测：10个试样
       7.电源：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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天津博莱特仪器设备有限公司

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中国 天津