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Graphite Volume Density Meter / Powder True Density Tester
Warm Tips:
The price includes the costs of delivery and insurance, which varies in types. For details, please contact our client service.
Notice:Every model but for its difference in accuracy, they are of the same function.
Model | MZ-F300 | MZ-F600/MZ-F1200 | MZ-F3000 | MZ-F150 | |||
Weight Range | 0.005-300g | 0.01-600g | 0.001-150g | 0.001-150g | |||
Density Accuracy | 0.001g/cm³ | 0.001g/cm³ | 0.0001g/cm³ | 0.0001g/cm³ | |||
Accuracy Range | 0.001-99.999g/cm³ | 0.0001-99.9999g/cm³ | |||||
Porosity & Water absorption | 0.01% | ||||||
Samples Range | Dense and porous materials such as graphite, carbon brush, refractory Materials and firebrick | ||||||
Principle | Archimedes' principle of drainage | ||||||
Testing Time | About 5 seconds | ||||||
Measurement Procedure | Step 1.Place sample on test board to measure weight in air,and then press MEMORY button to memory. Step 2.Place sample on nacelle in the water. Press MEMORY key to memory. The testing procedures of porous materials please refer to the random instructions | ||||||
Values Show | Density,porosity and water absorption test of dense and porous materials such as graphite, carbon brush, refractory Materials and firebrick; Powder true density test | ||||||
Parameter setting | Water temperature , medium liquid density | ||||||
Calibration mode | One-key automatic correction | ||||||
Output mode | RS-232C standard communication interface | ||||||
Power Supply | European Standard AC 100V - 240V | ||||||
Operation Panel | English | ||||||
Optional Accessory | MZ-P1 printer and Mini PC | ||||||
In accordance with ASTM B311, MPIF Standard 42, JIS Z2505, GB/T5163, and by adopting the buoyancy method of Archimedean principle, and by applying wax-sealing method, the boiling water method and vacuum saturation method, it can show the measuring result accurately and fast.
Application:
Graphite carbon, refractories, conductive materials, corrosion resistant materials, new materials research experiments.
Features:
1. Digital display and direct reading, without manual calculation, directly display density and volume,etc.
2.Graphite carbon, refractories, conductive materials, corrosion resistant materials and similar products can be quickly measured.
3. Adopt the original German HBM sensor for accurate measurement, simple operation, stable and durable.
4. It has the function of actual water temperature compensation and can adapt to the change of test environment.
5. The media liquid density can be set, water and other liquid media can be used as the medium.
6.Adopt integrated forming large-capacity measuring platform, corrosion resistant and fall resistant, free replacement for life.
7.Adopt special windproof dustproof cover,which makes the structure more convenient and durable.
8. It can be connected to the PC and printer easily by RS-232. Optional mz-p1 printer to print the measurement data.
Functions:
MZ-F151/MZ-F152 function description:
1. Directly read volume density, wet density, dry density, apparent porosity, water absorption rate, opening volume, sealing volume and total porosity.
2. Directly read the specific gravity and volume of non-absorbent graphite and carbon brush of injection molding
3. Select specific specific specific gravity bottle to directly read the true density of graphite and carbon brush powder.
MZ-F300 /MZ-F600 function description:
1. Directly read volume density, dry density, wet density, apparent porosity and water absorption rate.
2. Select specific specific gravity bottles to directly read the true density of graphite and carbon brush powder.


Qun Long (Mayzum is our brand) specialized in producing and selling professional densitometer for 11 years and we can provide professional density test instrument solution for you
1. Different program functions can be customized according to customer requirements.
2. We can provide OEM service.
3. Looking for brand agent wholesales all over the world.









1.How about quality and warranty of our products?
When you receive a product from Qun Long, it must be debuged by our production staffs,technical staff and warehouse management. And our technical staffs have more than 10 years experience. We can guarantee the warranty for three years from the date of receipt. If our machine fails to perform properly because of defects in materials or workmanship during three years warranty, We will be responsible for fixing or replacing new machine .
2.How about after-sales Service
(1)If errors occur, please refer to the troubleshooting tips of the instruction manual
(2)Please contact with our after-sales service department or distribution in time if can’t clear fault
(3)When you contact us with a service problem, we will act within 12 hours and provide solution within 24 hours.
(4)After-sales line : 0755-82596242
(5)If the product have some big troubles and it must be sent back to our factory to repair during its warranty period, you just need to shipping the product to us and we will sent you a new one.The service is excluding if the machine is breakdown caused by following reasons:
a:Wrong operation
b:Fixed or refitted personally
c:The machine itself is not the reason caused breakdown
d:Applying the machine under the serious condition. Such as high temperature, moist, corrosive gas, or vibration.
e:Move or transportation as soon as installed
f:Consumables and easy-loss components
g:Natural disaster
3.How many days can you receive the products?
Product in stock will be sent within 48 hours. Delivery time is about 5-7 days.
4.How to shipping the product?
Product will be sent by International Express by air. Such as DHL, UPS, FEDEX, TNT, SF.
5.What is our return policy?
You are allowed to return goods within 7 days from the date of receipt. To return products,please contact our customer service with your invoice number, the item to be returned and the reason for the return. Goods must be returned freight prepaid. Returns will be subject to a restocking charge. Products can not be returned back when the products have been used or modified.
6.Are we manufacturer made copy product or original product?
We are the original manufacturer for densimerter, Mayzun is our own brand. The model starts with MZ is belongs to us generally.
7.Why choose us?
Qun Long (MAYZUN is our brand) have been specialized in density field since 2009. Qun Long as a professional density meter supplier , has maintained a constant belief:First - class quality , professional technology team and services team,ample supply and prompt delivery.

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