Thiết bị đo độ cứng

Máy thử độ cứng cuộn giấy và cuộn phim Proceq PaperSchmidt

Giá: VND

Chi tiết sản phẩm

THÔNG SỐ KỸ THUẬT:

Hãng sản xuất: Proceq
Model: PaperSchmidt
Code: 34210000
Xuất xứ: Thụy sỹ

Ưng dụng dùng để thử độ cứng cuộn giấy công nghiệp, cuộn màng mỏng, và cuộn lá
Năng lượng tác động: 0.735 Nm
Đơn vị đo R
Trọng lượng búa: 135 g
Lò xo không đổi: 0.262 N/mm
Lò xo mở rộng: 75 mm
Kích thước: 55 x 55 x 250 mm
Trọng lượng: 570 g
Bộ nhớ: 50 tên, mỗi tên dài tới 12 ký tự. Each name can be up to 12 characters long.
khả năng nhớ: tùy thuộc độ dài của tên
Màn hình hiển thị:17 x 71 pixeles, graphic
Nguồn: ~13 mA measuring, ~4 mA set-up and review, ~0.02 mA idle
Accumulator duty >5000 impacts between charge
Cổng sạc: kiểu USB type B (5 V, 100 mA)
Công suất pin: ~150 mAh

The PaperSchmidt is the first rebound hammer designed specifically for the testing of the roll profile. Extensive field tests carried out at major manufacturers and converters in the US and Europe have consistently shown that it provides previously unachievable accuracy and repeatability of the roll profile.

The instrument is fully compliant with the TAPPI T834 om-07 standard used in North America to regulate the test of the paper roll profile and it delivers instantly all of the key parameters required for assessing the quality the of paper roll. In addition to this the PaperSchmidt has an extended lifetime to cope with the heavy demands of the paper industry and dedicated tools, such as pre-defined tolerances that make assessing a roll profile a simple matter.

The PaperSchmidt meets the customers needs for a quick and reliable test of the roll profile.

Features

It has a high compliance plunger and a revolutionary measurement principle that is independent of the angle of impact. This gives the PaperSchmidt its “Best in Class” performance for the test of the roll profile
The paper roll profile can be viewed directly on the integrated display.
The instrument provides an automatic calculation of the average paper roll hardness, the range and standard deviation.
It can also be programmed to indicate immediately if pre-set max/min values of the roll profile are exceeded.

Applications

Testing of the roll profile for the paper industry
Foil, films and other plastic sheet materials
Application example: tissue paper

Technical Data

Technical Data
Impact Energy	0.735 Nm
Hammer mass	135 g
Spring constant	0.262 N/mm
Spring extension	75 mm
Dimensions of housing	55 x 55 x 250 mm
Dimensions (plunger visible part)	94 x ø15 mm (3.7” l. x 0.59” diam.), el radio de la punta esférica es de 25 mm (0.98”)
Weight	570 g
Memory Data
No. of series names	50 series names. Each name can be up to 12 characters long.
Memory capacity	Dependent on length of test series Example 1 - 428 series with 10 values per series Example 2 - 257 series with 20 values per series
Electrical Data
Display	17 x 71 pixeles, graphic
Power consumption	~13 mA measuring, ~4 mA set-up and review, ~0.02 mA idle
Accumulator duty	>5000 impacts between charge
Charger connection	USB type B (5 V, 100 mA)
Accumulator capacity	~150 mAh
Environmental conditions
Operating temperature	0 to 50 °C (32 to 122 °F)
Storage temperature	-10 to 70 °C (14 to 158 °F)