• portable rapid hair grinder
  • DH-2019
  • DH-2019
  • portable rapid hair grinder
  • 2.0ml4; also compatible with 2ml3, 5ml*2 adapters.
DH-2019 portable rapid hair grinder adopts a special "8" shaped three-dimensional oscillation mode. By the high-frequency reciprocating vibration, impact, and shearing of the grinding beads (zirconia, steel, glass, ceramics), it is suitable not only for fine crushing and grinding of hard, medium-hard, and brittle samples, but also for soft, elastic, fibrous materials, etc.
Product Introduction
DH-2019 portable rapid hair grinder adopts a special "8" shaped three-dimensional oscillation mode. By the high-frequency reciprocating vibration, impact, and shearing of the grinding beads (zirconia, steel, glass, ceramics), it is suitable not only for fine crushing and grinding of hard, medium-hard, and brittle samples, but also for soft, elastic, fibrous materials, etc. The rapid achievement of ideal grinding effects makes the sample more fully and uniformly ground, with better sample repeatability and no cross-contamination between samples. After grinding, in combination with colloidal gold detection technology, it can be used for rapid on-site detection of common drugs in hair (such as heroin, methamphetamine, ketamine, ecstasy, marijuana, etc.). The detection limits for various drugs have reached the requirements of the "Technical Specification for Hair Sample Detection of Drug-Related Personnel" issued by the Ministry of Public Security. Since its launch, the product has been widely recognized in the industry. The hair on-site detection device has the advantages of simple sample processing, convenient carrying, efficient detection, accurate results, and high sensitivity, making it an ideal equipment for law enforcement personnel in public security and anti-drug work to perform on-site hair drug testing.


Product Features
○ Efficient Grinding
Simultaneously process 3 hair samples quickly and efficiently.Provides a feasible and convenient solution for community drug rehabilitation and monitoring of special individuals
○ Compact and Convenient
Compact design, lightweight, and easy to carry.
○ Professional Grinding
instrument has completed nearly a thousand real sample detections at judicial centers and anti-narcotics brigades in Beijing, Ningbo, Sichuan, Hunan, Shanghai, and other places.High positive detection rate of up to 99%, effectively avoiding false-positive interference caused by drug use.


Product Description
1. LCD digital display function, adjustable time (3 seconds to 240 seconds) at will.
2. Grinding speed of 5000rpm.
3. The time and speed parameters have self-memory function.
4. It operates in a "8" shaped loop, and the clamp is an effective automatic locking device.
5. There are two choices of metal and plastic clamps. Customers can choose according to experimental conditions.
6. It is designed with safety in mind. During operation, when the mask is opened, the machine stops working to ensure operation safety.
7. Ergonomic design, low noise, and automatic alarm reminder.
8. Easy operation, easy maintenance, and uniform oscillation.
DH-2019 Portable Rapid Hair Grinding Machine adopts a special "8" shaped three-dimensional oscillation mode, which achieves rapid grinding effect through high-frequency reciprocating vibration, impact, and shearing of grinding beads (zirconia, steel, glass, ceramics). The samples are more fully and uniformly ground, with better sample reproducibility and no cross-contamination between samples.


Principle of Colloidal Gold:
Colloidal Gold Detection Technology: Colloidal gold is a commonly used labeling technique that utilizes colloidal gold as a tracer for antigen-antibody reactions. It is a novel immune labeling technique with unique advantages and has been widely used in various biological research fields. It is almost exclusively used as a label in the immunoblotting techniques used in clinical practice. Additionally, it can also be used in flow cytometry, electron microscopy, immunology, molecular biology, and even in biochips.
homogenizer_tissuelyser


Technical Specifications  
Model: DH-2019
Application: Rapid grinding of hair and rapid screening of drug testing, etc.
Rotational Speed: 5000 rpm
Grinding Mode: Dry grinding, wet grinding
Display: LCD display (upgradable)
Processing Capacity: 2.0ml*4; can also be adapted to 2ml*3, 5ml*2 adapter (with/without edge)
Timing Range: 3 seconds to 240 seconds
Noise: Less than 65dB
Weight: 5kg
Power: 60W, 100W
Power Supply: AC 220±20V, 50HZ; DC 24V,5A
Dimensions: 210*240*170 mm
Weight: 5.2Kg


Optional Consumables:  
DT30-01 Special matching consumables for portable grinder
DT31-01 Standard packaging glass beads, Ø: 0.1mm
DT31-05 Standard packaging glass beads, Ø: 0.5mm
DT31-10 Standard packaging glass beads, Ø:1.0mm
DT32-01 Standard packaging zirconia beads, Ø: 0.1mm
DT32-05 Standard packaging zirconia beads, Ø: 0.5mm
DT32-10 Standard packaging zirconia beads, Ø: 1.0mm
DT32-15 Standard packaging zirconia beads, Ø: 1.5mm
DT32-30 Standard packaging zirconia beads, Ø: 3.0mm
DT33-28 Standard stainless steel beads, Ø:2.8mm
 
 


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Product List
DH-2019 Unit
Host Machine Unit
Special Grinding Bead Bottle
Hair-specific grinding tube pack
Special Supporting Consumables Set
Description
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