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1、 Scope of application:
This machine is an instrument used to test the intermittent writing ability of fountain pens. After setting the environmental temperature, humidity, dry and windy environment, the writing performance of fountain pens is tested for a period of time.
2、 Standard basis:
This instrument complies with clause 5.5 of QB/T2775-2006 and clause 6.9 of GB T 26717-2024 for fountain pens and their tips
3、 Technical parameters:
1. Temperature range: Room temperature~100C
2. Constant temperature fluctuation: 2C
3. Humidity range (% RH): 40% RH~95% RH
4. Humidity fluctuation: 3%
5. Wind speed: 0.60.1m/s
6. Inner box size: 50x50x40cm (WxHxD)
7. Outer box size: 102x165x97cm (WxHxD)
8. Equipment installation space: at least 227x247x271cm (W xHxD)
9. Power supply: AC16 220V 50/60HZ MAX25A