Profesional manufacturer & supplier for test equipment & analytical instruments since 2003.

High-Precision Paper Smoothing Tester

This instrument uses high-precision vacuum sensors to measure the vacuum degree of the vacuum container, replacing the mercury pressure gauge. Therefore, this instrument is a mercury free smoothness meter; Using imported vacuum mercury to extract vacuum from the vacuum container, the required vacuum degree can be achieved in an extremely short time, and is controlled by a microcontroller; It also has powerful data processing capabilities.

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Specifications

Power source	AC220V±10% 2A 50Hz;
Measuring range	divided into three levels (1～15)s, (15～300)s, (300～9999s);
System volume	large vacuum volume (380±1) ml, small vacuum volume (38±1) ml;
Vacuum degree range	Ⅰ grade 50.66kPa -> 29.33kPa; Ⅱ grade 50.66kPa -> 48kPa; Ⅲ grade 50.66kPa -> 48kPa;
Test area	(10±0.05) cm2;
Display	240 × 128 dot matrix LCD screen, Chinese and English menu;
Printer	modular integrated thermal printer;
Communication output	RS232 (standard)/USB (optional);
Environmental conditions	indoor temperature (20 ± 10) °C; relative humidity ＜ 8
Dimensions	L320 ×W 380 × H360) mm
Weight	about 38kg.