Factory Price Graphite Digestion Instrument Graphite Mold

• Customization: Available
• Application: Chemical Industry, Metallurgical Industry
• Carbon Content: High-Carbon
• Model NO.: KBLAB038
• Composition: Carbon
• Forming Way: Isostatic Graphite
• Grade: Industrial Grade
• Type: Specialty Graphite Or Special Graphite
• Bulk Density (G/Cm³ ): 1.68-1.9g/cm3
• Materials: High Pure Graphite Materials
• Size and Shape: Customer Request
• Color: Black Grey
• Advantages: Corrosion Resistance
• Place of Origin: Hebei, China
• Product Name: Graphite Crucible
• Advatange: Long Time Service Life
• Material: High Pure Artificial Graphite Materials
• Transport Package: Plywood Box
• Specification: customized
• Trademark: KB
• Origin: China
• Production Capacity: 800000 Pieces/Month

Product Description

Graphite Digestion Insturment

The graphite digestion instrument is mainly used as a heating device in wet digestion experiments to heat the sample and accelerate its chemical reaction.

Characteristics of graphite digestion instrument

1. High efficiency digestion of large batches of samples, capable of digesting 36, 56, and 72 samples in one time.

2. The parallelism of the sample is better, and the wrapping type is uniformly heated, with a temperature difference of ± 1.5 ° C during sample heating

3. The graphite digestion instrument uses high-purity graphite material as the heating element, with wrapped heating, good temperature uniformity, and high efficiency; many holes design for easy batch processing of samples.
 

 

 

Advantages

• High Digestive Efficiency:With rapid heating and uniform temperature distribution, it can significantly shorten the digestion time of samples and improve work efficiency. For example, some instruments can heat up to 400°C in just 25 minutes.
• Good Repeatability:The precise temperature control and uniform heating ensure that the digestion conditions of each sample are consistent, resulting in good repeatability of experimental results. This is crucial for accurate chemical analysis.
• Wide Applicability:It is widely used in various fields such as environmental analysis, geochemistry, materials science, food testing, and pharmaceutical research2. It can be used to digest samples such as soil, plants, food, and minerals to determine the content of elements and other analytes.
•  High Safety:It is equipped with multiple protection functions, including overcurrent protection, high-temperature warning, and overload protection. Some graphite digesters also have a positive pressure ventilation design to prevent acidic gases from leaking and ensure the safety of the laboratory environment

Laboratory graphite crucible
 

Laboratory graphite crucible is used to analyze chemical samples, it can withstand high temperature, corrosion resistance without affecting the analysis result, so it has been widely used in chemical analysis.


We produce high-quality, high-density graphite crucibles for inert gas fusion combustion analysis using only the highest quality graphite and manufacturing tools.
 

Our graphite crucibles have been tested over time to stand up to even the most difficult analysis. From the difficult-to-analyze titanium and zirconium to simpler applications like copper and steel, we always have a graphite crucible to meet your needs and quality control measures. We offer graphite for all major OEMs including LECO®, ELTRA®.
 

 

The production process of spectral graphite crucible continues to develop, and the current production process can already achieve very good product quality and meet the needs of various chemical analysis.
 

In addition, our laboratory graphite crucible also has good environmental protection properties, the use of the process will not cause pollution to the environment, is a green environmental protection analytical reagent.

In summary, our graphite crucible is excellent for chemical analysis, its application can not only improve the accuracy of analysis results, but also has good environmental protection properties, and has an important role in promoting the development of modern chemical analysis.
 

Technical Data of Graphite Material: 

Isostatic Graphite

Property	KBD-5	KBD-6	KBD-7	KBD-7B	KBD-8	Unit
Apparent Density	1.85	1.90	1.82	1.82	1.90	g/cm^3
Max Grain Size	13-15	8-10	8-10	13-15	8-10	µm
Ash value	≤500	≤500	≤500	≤500	≤500	ppm
Specific Electrical Resistivity	8-10	8-9	11-13	11-13	11-13	μΩm
Flexural Strength	46	55	51	59	60	Mpa
Compressive Strength	85	95	115	121	135	Mpa
Shore Hardness	48	53	65	70	70	HSD
Thermal Expansion (room temperature to 600ºC)	4.75	4.8	5.8	5.8	5.85	10-6/ºC

Molded Graphite 

Property	KBG-4	KBG-5	Unit
Apparent Density	≥1.80	≥1.85	g/cm3
Ash value	≤500	≤500	ppm
Shore Hardness	≥40	≥45	HSD
Specific Electrical Resistivity	≤12	≤12	μΩm
Flexural Strength	38	41	Mpa
Compressive Strength	81	87	Mpa
Max Grain Size	25	25	μm

Vibration Graphite

Property	TSK	GSK	Unit
Apparent Density	≥1.70	≥1.72	g/cm3
Max Grain Size	≤2	≤0.8	mm
Specific Electrical Resistivity	8-10	≤8.5	μΩm
Flexural Strength	≥12.5	≥15	Mpa
Compressive Strength	≥28	≥35	Mpa
Porosity	≤24	≤20	%
Ash value	≤0.3	≤0.3	%

Advanced Production Equipments 

Strict Quality Control Ensures High Quality Products

  

Safe Packing 


Question and Answer:

Q:Are you a manufacturer or trading company?
A:We are a manufacture for graphite material and graphite machined products.

Q:How can you gurantee the quality?
A:We have the most advanced equipments in our Lab and professional quality control team.We can gurantee each batch of the product with the stable quality.

Q:Can you offer samples?
A: Yes, we offer samples to test

Q: Delivery time?
A:Around 10 days.

Q: Shipping pot
A: Tianjin or main port in China

Q:Payment terms
A:T/T,LC at sight