纸张平滑度测试仪
用途use：
纸张平滑度测试仪（Paper Smoothness Tester）是用于测定纸张、纸板表面平整光滑程度的专用检测设备，其测试结果反映材料表面微观凹凸程度，是评估纸张印刷适性、书写性能的核心指标之一，广泛应用于造纸、印刷、包装及质检科研领域。
The Paper Smoothness Tester is a specialized instrument designed to measure the surface smoothness of paper and cardboard. Its results reflect the microscopic surface texture of the material, serving as a key indicator for evaluating paper's printing suitability and writing performance. Widely used in papermaking, printing, packaging, and quality inspection research, this device plays a vital role in these fields.
特点feature：
1.无油真空泵，无须加油真空泵即可工作，使用本仪器无油无污染。
2.预压时间选择：仪器真有“60秒预压自动控制”功能选择，用户可根
据需要选择是否使用该项功能。
3.快速测量：可选用小容积腔测量，测量时间只有大容积腔的十分之一
大大节约测量时间，实现快速测量。
4.容积腔自动判别切换：仪器真有大小容积腔自动判别并切换功能，能
测量并自动判别“小于15秒”、”“大于15秒，小于300秒”天于300秒
等情况。
5两面差自动计算功能：仪器可按要求测量纸的正、反两面平滑度
测试两面差结果。
6.密封性佳：采用熟练的密封技术，使仪器密封性达到国家标准规定要求。
7.采用模块式一体型打印机，安装方便，故障低：可直接打印。
1. Oil-free vacuum pump: operates without oil replenishment, ensuring pollution-free operation with this instrument.
2. Preloading time selection: The instrument features a "60-second automatic preloading control" function, which users can choose to activate or deactivate based on their requirements.
3. Rapid measurement: The small-volume chamber can be selected for measurement, with the time reduced to one-tenth of that for the large-volume chamber, significantly saving time and enabling rapid measurement.
4. Automatic volume chamber identification and switching: The instrument features an automatic identification and switching function for different volume chambers, capable of measuring and automatically distinguishing scenarios such as "less than 15 seconds," "greater than 15 seconds but less than 300 seconds," and durations exceeding 300 seconds.
5. Automatic calculation of two-sided difference: The instrument can measure the smoothness of both sides of the paper and calculate the two-sided difference as required.
6. Excellent sealing performance: Utilizing advanced sealing technology ensures the instrument meets the national standard requirements for sealing performance.
7. The modular all-in-one printer features easy installation and low failure rates, enabling direct printing.
符合标准Compliant standards：
1.GB/T 456-2002《纸和纸板 平滑度的测定（别克法）》
1.GB/T 456-2002 "Paper and Paperboard-Determination of Smoothness (Buck method)"
技术参数Technical Parameters：
1、测试面积：10±0.02CM2
2、测试档位：≤15S、15~300S、≥300S三档转换
3、真空度范围
Ⅰ档：50.66KPA~29.33KPA
Ⅱ档：50.66KPA~48KPA
Ⅲ档：50.66KPA~48KPA
4、准确度：0.01S
5、分辨率：0.01S
5、累统容积：天真空容积（380±1）ML：小真空容积（38+1）ML
6、7、测量范围：（0~9999)S【高量程（1-99999)S：定制）
8、测量压力：100±1KPA
9、人机界面：3.2IN液晶显示，实时显示测试数据
10、打印输出：自带静音热敏打印
11、工作环境：温度（20+10C）湿度<85%
12、外形尺寸：300X375X400MM
13、重量：约30KG
1.Test area: 10±0.02 cm²
2 Test settings: Three-speed conversion: ≤15S,15~300S, ≥300S
3. Vacuum range:
-Level I: 50.66 KPa~29.33 KPa
-Level II: 50.66 KPa~48 KPa
-Level III: 50.66 KPa~48 KPa
4. Accuracy: 0.01S
5. Resolution: 0.01S
6. Cumulative volume: -High vacuum volume (380±1) mL-Small vacuum volume (38+1) mL
7. Measurement range: (0~9999)S [High range (1-99999)S: Customizable]
8. Pressure measurement: 100±1 KPa
9. Human-machine interface: 3.2-inch LCD display with real-time test data
10. Printing output: Built-in silent thermal printer
11. Operating environment: Temperature (20±10°C), humidity <85%
12. Dimensions: 300×375×400 mm
13. Weight: Approximately 30 kg
