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Paper Testing Equipment for Filter Paper Pore Size , Air Pressure 0 - 20kpa

Wenzhou Changjiang Filter Machine Co.,Ltd
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Wenzhou Changjiang Filter Machine Co.,Ltd
City: Wenzhou
Province/State: Zhejiang
Country/Region: China
Tel: 86--18968890719
Contact Person:
Miss Tina

Paper Testing Equipment for Filter Paper Pore Size , Air Pressure 0 - 20kpa

Brand Name : CJ
Model Number : KJ-20
Certification : CE ISO9001
Place of Origin : Wenzhou, China
MOQ : 1 SET
Price : Negotiable
Payment Terms : 30% T/T payment in advance, 70% T/T payment before shipment
Packaging Details : Standard export package
the air pressure range : 00.50-20.00 kpa
the pressure rate : 2-2.5kpa / min
the accuracy of pressure : ± 1%
the pressure resolution : 0.01kPa
aperture resolution : 0.05μm
Power : AC 220V
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Paper Testing Equipment for Filter Paper Pore Size , Air Pressure 0 - 20kp


Introduction


1.Electronic pore size tester is designed according to QC / T794-2007 standards. According to the principle of capillary action, as long as the measured air forced by a liquid wetting of the test material pores, the air out of the test piece of the largest pore tube of liquid, so that the corresponding hole when the first bubble required pressure. Using the known tension of the liquid surface at the measured temperature,

2.The maximum pore size and average pore size of the test piece can be calculated using the capillary equation.


Technical parameters


1, the air pressure range 00.50-20.00 kpa

2, the pressure rate of 2-2.5kpa / min

3, the LCD screen shows 128 * 64 dot matrix

4, the accuracy of pressure ± 1%

5, the pressure resolution of 0.01kPa

6, aperture resolution of 0.05μm

7, aperture measurement range of 4.57μm-210.8μm

8, the test piece thickness 0.10-3.5mm

9, the test area of 10 ± 0.2cm ²

10, the ring diameter φ35.7 ± 0.5mm

11, the volume of gas cylinders 2.5L

12, instrument size (length × width × height) 275 × 440 × 315

13, power 220V AC


Instrument structure


The instrument consists of mechanical parts and electronic measurement control system.

1,mechanical parts:

The instrument uses box structure, composed of the following parts (see diagram)

(1) test the test piece clamping part

A pressure ring

B test bench

C support tube

D compression cam

E tighten the handle

(2) gas cylinders

(3) speed calibration panel:

A Calibration interface switch b Calibration interface (test flow into the reagent discharge port) c Flow adjustment knob

(4) control panel

(5) air pump

(6) electrical installations

(7) leveling screws



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Paper Testing Equipment for Filter Paper Pore Size , Air Pressure 0 - 20kpa Images

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