ASTM GB/T Sponge And Foam Density Tester 0.001 G/cm3 Foam Density Meter

ASTM GB/T Sponge And Foam Density Tester 0.001 G/cm3 Foam Density Meter

Usage:to test density for sponge,foam,polymer foaming body.

Application:sponge,foam,shoe materials,gym and sports equipment,heat insulation materials,wood furniture industry,packing materials,cushioning materials,polymer,new materials researching laboratory.

Measuring Method:

Closed pore measuring mode M

Opened pore measuring mode S

Standards:In accordance with

GB/T6343,GB/8810,GB/T2669,GB/T10799,GB/T1033,ASTM D 3574,JIS…

Measuring Theory:

Foam including opened pore materials and closed pore materials.opened pore soft foam materials has good compression resilience.it is very easy for air to flow in pore after compressed.Therefore,materials can get back to previous thickness.Closed pore foam materials has very bad water absorption.Mainly apply to insulation,energy absorption and sealing industry.

Density has effect on foaming's durability and supportability.it can make difference on compactness and frothing percentage.In general,high density and good foaming ability can keep original physical property to meet production target.The measurement standards for Polymer,sponge rubber,eva,pu,foam,PE foam and opened pore materials that identified by ASTM D 3574 is immersion saturated method;the measurement standards for closed pore materials is for solids typical testing method.

Measuring Resolution:

AU-120PF density resolution:0.0001g/cm3

AU-300PF,AU-600PF density resolution:0.001g/cm3

Function and Feature:

1. The density of all kinds of sponge,foam,packing materials,cushioning materials.,etc like polymer products can be measured.

2. Volume,opened pore volume,closed pore volume,closed gap rate,bibulous rate,quality and volume change rate can be read directly.

3. Fixed volume density can be measured.

4. Function of actual water temperature setting,measuring medium density setting,air buoyancy compensation setting,density top and bottom limitation setting.

5. Function of actual water temperature setting,measuring medium density setting,air buoyancy compensation setting,density top and bottom limitation setting.

6. Equipped special windproof dustproof cover,which makes the structure more convenient and durable.

7. Including RS - 232C communication interface.it is convenient to connect PC with printer.DE-40 can be chose to print measuring data.

8. Gross weight/Size:4.5kg/length 42.5cm x width 17.5cm x height 32.5cm

9. Power supply:AC 100V-240V 50HZ/60HZ  Europe standard

Opened Pore Products Measuring Procedure:

(1)Place sample on testing board to measure weight in air.Press ENTER key to memory.

(2)Place sample into water to extrude back and forth.to make sure its' internal pore in the state of saturation water.place it on testing board,press ENTER key to memory.

Closed Pore Products Measuring Procedure:

Place sample on testing board to measure weight in air.press ENTER key to memory.

Place sample into water.density value will be displayed instantly(No need to press ENTER key again)

Standard Accessories:

(1)host(2)water tank(3)testing board(4)tweezers(5)thermometers(6)weight(7)windproof dustproof cover(8)power transformer(9)one set of measuring floating accessories

Anti-counterfeiting Announcement:

The bad and good products is intermingled on market today.Most customers had suffered a lot from the brand replacement products,shell brand products,simulation products,and transferring after-sale service products.To protect your rights,please identify seriously when choose goods.Following is the method to distinguish QUARRZ brand product.

Method one:Start up,machine will display in sequence:brand,model(such as QUARRZ,AU-300S)

Method two:After starting up,press ZERO key and B key at the same time,the machine will display in sequence:brand:model,factory number.of which information correspond to the one marked on machine.

Method three:Check security code that generate automatically by machine number.

Technical Specification: