RT-428 Paper Smoothness Tester

Category 5. Paper and Carton Box Testing Machine

Additional information

RT-428 Paper Smoothness Tester

This instrument is designed for paper and paperboard smoothness performance testing according to the internationally accepted Bekk smoothing instrument working principle.

Product Details：

Description:

Its performance parameters and technical indicators are in accordance with ISO5627 “paper and paperboard smoothness measurement (Bick method) ) and GB456 “paper and paperboard smoothness measurement method (Buick method)” and other standards, is the ideal testing equipment for paper, quality inspection, scientific research and other industries and departments.

Main performance characteristics:

1.It adopts cam and spring structure design. When measuring, the single-chip microcomputer automatically controls the synchronous motor to rotate the loading pressure and clamp the paper.

2, using a 7.0-inch large-screen color touch LCD display, Chinese and English menus, real-time display of various data.

3.Two-face difference test: By selecting the two-face test mode, you can test and calculate the two faces of the same batch of samples.

4.Fast measurement: optional “automatic gear” or small volume cavity measurement, “automatic” test, the measurement time will not exceed 200s, The measurement time of a small volume is only one tenth of a large volume, enabling rapid measurement.

5.High degree of automation: the instrument design uses advanced devices at home and abroad, single-chip microcomputer for information sensing, data processing and motion control and data memory.

6.Data communication: by purchasing the company’s supporting PC software, the instrument can be connected to the computer through the USB cable for communication.

7.Oil-free vacuum pump: It adopts imported vacuum pump and can work without adding vacuum pump.

8.Good sealing: the use of foreign vacuum sealant and advanced sealing technology, so that the instrument sealing performance meets the requirements of national standards;

Comply standard:

ISO 5627 “Paper and board – Determination of smoothness (Buick method)”

GB/T 456 “Determination of smoothness of paper and board (Bick method)”

Technical Parameter:

Test range	(1~9999)s,have (1~15)s,(15~300)s,(300~9999)s three files
Timing accuracy	Timing 1000s, the error does not exceed ±1s
Vacuum container system volume	Large vacuum container	(380±1)ml
Vacuum container system volume	Small vacuum container	(38±1)ml
Contact pressure	(100±2)kPa
Vacuum setting range	Ⅰfiles	(50.66~48.00)kPa
	Ⅱ files	(50.66~48.00)kPa
	Ⅲ files	(50.66~29.33)kPa
Air leakage volume	Large vacuum container	(10.00±0.20)ml
(50.66 kPa to 48.00 kPa)	Small vacuum container	(1.00±0.05)ml
Dimensions (length ×width × height)	450mm×310mm×510mm
Machine weight	About 55kg

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