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product details
  • Product Name: precision filter board bursting tester

  • Product model: npd-2d
  • Product manufacturer: Chenchi instrument
  • Product documentation:
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Brief introduction:
The precision filter board bursting tester is based on the international standard (Mullen) method is developed and produced. Its performance parameters and technical indicators meet the requirements of iso2759, GB 1539, iso2758 and gb454 standards. It is suitable for the burst strength test of various kinds of paper and paperboard, as well as the bursting strength test of non paper sheet materials such as silk, cotton cloth, leather, etc
Details:

NPD-2D Bursting tester for paperboard

 

Product function:   

The electronic bursting tester is based on the international standard of Mullen (Mullen) method is developed and produced. Its performance parameters and technical indicators meet the requirements of iso2759, gb1539, iso2758 and gb454. It is suitable for the burst strength test of various kinds of paper and paperboard, and can also be used for the bursting strength test of non paper sheet materials such as silk, cotton cloth, leather, etc. the instrument is simple in operation, reliable in performance and advanced in technology. It is a scientific research institution and manufacture Paper manufacturers, packaging industry, quality inspection department indispensable ideal equipment.

 

Product features

1】 Seven inch color LCD display is adopted;

2】 Friendly menu man-machine interface, easy to operate;

3】 It has test data of power failure protection;

4】 Optional configuration of RS232 computer communication interface;

5】 With modular integrated thermal printer and complete and detailed test data report;

 

Technical parameters:

model

NPD-2D

measuring range

two fifty - 5600Kpa

Clamping force between chucks

> six hundred and ninety  Kpa (adjustable)

Chuck clamping mode

Pneumatic

Pressurized oil delivery speed

seventeen zero ±15 ml / min

Overall accuracy

Grade 1

Indication accuracy

≤±0.5%

Sealing performance of hydraulic system

At the upper limit of measurement, the pressure drop of 1 minute is less than 10% Pmax

Pressure of film bump

When the protrusion height is 10 mm, the resistance range is (170 ~ 220) kPa

When the protrusion is 18mm, the resistance range is (250-350) kPa

Specimen clamp ring size

Upper and lower clamp ring aperture φ 31.5±0.05mm

Concentricity of upper and lower plates

≤0.25mm

External dimension

360*300*325 mm

Power Supply

220V 50HZ

power

about 90W

Test conditions

The temperature is 10-30 ℃, and the humidity is not more than 85% The worktable is stable and flat without vibration

Net weight

About 45k g

Standard configuration

Host + micro printer + Wrench + glycerol +Adhesive film + power cord

Meet the standard

ISO 2759 board - Determination of bursting strength, GB 1539 determination of bursting strength ISO 2758 paper - Determination of bursting strength Determination of bursting strength of gb454 paper

 

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