SKZ116 Paper Dust Tester
1,520.00৳
⛟ Stock products delivery time 1-3 working days. 🔥
✈ Out-of-stock products delivery time 10-20 working days. 🚀
Description
The tester is applied to test the dust of paper and cardboard. The parameters and performance conform to the standard of GB/T1541-1989 (Tappi T 437 om-1985)
Technical parameters:
1. Light source: 20W fluorescent lamp.
2. Irradiation degrees: 60°
3. Working platform: efficient area 0.0625 m², rotating 360°
4. Standard dust image: 0.05-5.0(mm²)
5. Dimension: 750×350×500 (mm)
6. Weight: 12.5 kg
Computation expression as followings:
M
Dust degree: ND(No./㎡) = ——- × 16 ………….(1)
n
M—the total dust numbers of all specimen’s in both sides
n—-the number of pieces of specimen
notice: (1) If the same dust penetrates through the paper and can be seen from both sides, should be
counted as two.
counted as two.
(2) Use 5㎡ specimen to check large dust and black dust.
2. To express the dust in square millimeter of each square meter, use computation expression (2),
calculation adopt one decimal fraction.
calculation adopt one decimal fraction.
ΣaX ·bX
Dust degree: SD (㎜2 /㎡) = ————-×16………. (2)
n
aX —- number of a certain dust area
bX—- a certain dust area, ㎜2
n—- the number of pieces of specimen.
Shipping & Returns Policy
Shipping Information
Dhaka Only: Same-day or next-day delivery within Dhaka city limits and cost only ৳80 TAKA.
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.
Know more details.
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.
Know more details.
Return Policy
You may return items purchased from Meter BD Shop within 7 days of receiving the product.
To be eligible for a return, the product must meet the following conditions:
1. Unused, 2. In the original packaging & 3. Proof of purchase.
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