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ASTM Standard Rubber and Plastic Electronic Digital Density Meter Price

ASTM Standard Rubber and Plastic Electronic Digital Density Meter Price


Product Details:

Place of Origin: DongGuan
Brand Name: Quarrz
Model Number: AU-300RP

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: USD400 to USD1200
Packaging Details: 45*20*36cm
Delivery Time: 3 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300 sets per month
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Detailed Product Description
Density Resolution: 0.001g/cm3 Weight Resolution: 0.005g
Maximum Weight: 300g

AU-300RP , AU-120RP Warranty for Two Years!


Original Factory Rubber and Plastic Electronic Digital Density Meter Price,Density Testing Equipment


Application:rubber,plastic,tyre,shoe materials,macromolecule,composite materials,elastic materials,conveyer belt,transmission belt,soft synthetic leather,leather,new materials researching laboratory.


This product is the new upgrade multi-function density measurement instrument,which has been researched and developed for a long time;It has the function of reading density value instantly,also the abrasion loss of relative volume,DIN,ARI,AKRON,expansion rate,change rate of quality and volume can be displayed.this machine has been applied widely and covered the whole rubber plastic industrial chain.


There are three different measuring mode:


  • density measuring M mode;

  • abrasion loss,expansion rate,density measurement D mode;

  • water absorption,quality and volume change rate measurement L mode.


Available measuring project and standard:


  • Density of rubber,plastic and tyre;change rate of quality and volume;in accordance with ASTM D792,ASTM D297,GB/T533 standard.

  • Rubber expansion rate;in accordance with GB/T18173.

  • Volume abrasion loss DIN;in accordance with GB/T9867, DIN53516,I SO464.

  • AKRON abrasion loss;in accordance with GB/T1689.

  • Water absorption for other liquids.

  • solid density for other industries.


Measuring resolution:


  • AU-120RP density resolution:0.0001g/cm3,weight resolution:0.001g,abrasion loss resolution:0.01cm3

  • AU-300RP density resolution:0.001g/cm3,weight resolution:0.005g,abrasion loss resolution:0.1cm3



1. Density of any rubber plastic products with any shape can be measured.

2. Accuracy,simple operation,quick;meet laboratory operation standard and quick cycle testing requirement on site.

3. Function of 10 group data storage for density value and DIN volume abrasion loss.

4. Totally according to DIN53516 standard;function of calculating average value for multigroup data.

5. Either water or liquid can be used as medium.

6. Function of actual water temperature setting,measuring medium density setting,waterproof medium density setting,aerostatic buoyancy compensation setting.

7. Function of weight loss value setting,fixed weight loss value setting,density setting for reference rubber.

8. As for new materials researching and developing,the percentage content of main material for two mixed objects can be displayed.

9. Automatically judge if the samples is qualified or not by setting top and bottom limitation;alarm warning.

10. Function of automatic zero tracking,buzzer warning,and overload warning.

11. Adopt completed high capacity injection moulding PC water tank,which can resist wear,fall off,and corrosion.

12. Adopt completed special windproof and dustproof cover.which makes the structure more convenient and durable.

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

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

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


Standard Accessories:

(1) host(2)water tank(3)testing board(4)tweezers(5)thermometers (6)weight
(7)windproof dustproof cover(8)one set of measuring granule accessory(9)one set of measuring floating accessory(10)power transformer


Density measuring mode procedure:

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

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


Volume abrasion loss measuring mode procedure:

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

(2)Place sample into water to measure weight,press ENTER key,density value will be displayed.

(3)After abrasion testing is done,place sample on testing board to measure 
weight,press ENTER key to memory,volume abrasion and density value will be displayed.


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:










Weight range



Density resolution

0.001 g/cm3

0.0001 g/cm3

Density range



Abrasion loss



Testing board

ABS injection moulding

Aluminum alloy die-casting moulding

Measuring time

About 5 seconds for density measuring

Memory method

Two procedures for density measuring

Three procedures for abrasion measuring

 Opening lid

method for

testing board

Rapid unobstructed without lifting lid design

Water tank

Completed injection moulding transparent PC water tank(size:length15.3 cm×witdth10.7 cm×height9.3cm)

Parameter setting

Water temperature setting,measuring medium density setting,waterproof  medium density setting,top and bottom limitation setting,air buoyancy setting,weight loss value setting for referenced rubber,fixed weight loss value setting for referenced rubber,density setting for referenced rubber

Calibration method

Single key calibration,automatically detection

Standard accessories

(1)   host(2)water tank(3)testing

board(4)tweezers(5)thermometers(6)weight(7)windproof dustproof

cover(8)one set of measuring granule accessory(9)one set of measuring floating accessory(10)power transformer

Data interface

Standard RS-232 interface

Optional accessories

AU-40 printer,data connection wire

Power supply

AC100V~240V  50HZ/60HZ   European standard

Gross weight/size

4.5kg/length42.5 cm×width17.5 cm×height32.5cm


ASTM Standard Rubber and Plastic Electronic Digital Density Meter Price



Contact Details
DongGuan HongTuo Instrument Co.,Ltd

Contact Person: Mr. zhong

Tel: +8613267004347

Fax: 86-769-23181253

Send your inquiry directly to us (0 / 3000)