PRODUCTS CENTER
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Product name：ZHE Zero Headspace Extractor -
Order number： -
Model： -
Stock status：Delivery according to contract -
Logistics：by sea, by air, by express, etc.
- Product Introduction
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1. Product introduction
The zero headspace extractor is a special extraction equipment developed for the solid leaching toxicity inversion method. "Solid Waste Leaching Toxicity Leaching Method Acetic Acid Buffer Solution Method" (HJ/T 300-2007) stipulates the equipment, and the US EPA method 1311 selects the equipment. When the solid waste containing harmful substances is leached in water during the stacking or disposal process, To make the harmful substances migrate and transform, pollute the environment. Field or experimental simulations of this natural process by leaching laboratories. When the amount of leached hazardous substances exceeds the thresholds proposed by the relevant regulations, the waste has leaching toxicity. The identification of leaching toxicity of solid waste is the basis for judging hazardous waste, and it is also an important technical link in solid waste management and treatment technology development.
2. Product parameters
model
ZHE Zero Headspace Extractor
material
316 stainless steel
Pressure resistance
Above 50psi
Specification
Capacity 550ml, diameter 90mm
temperature resistance
Can be placed in a low temperature of 4 ℃ for a long time
pressure gauge
0-60psi
Microporous membrane
Diameter 90mm, aperture 0.8μm
Package product
Laboratory-specific air pump, leachate collection device, leachate delivery device
Processing technology
High-precision precision dimensional processing, mirror polishing and grinding
Standard accessories
Manual valve, precision pressure regulating valve, precision anti-vibration pressure gauge
3. Product Features
1. National standard
The product conforms to the national HJ/T299-2007 standard.
2. Made of all stainless steel 316
ZHE zero headspace extractor is made of 316 stainless steel, anti-corrosion and durable
3. High-precision precision machining
ZHE zero headspace extractor adopts high-precision machining equipment to ensure the processing dimensional accuracy requirements. The instrument is fully mirror polished to improve the cleaning and anti-corrosion performance of the instrument. The air tightness and anti-corrosion durability of the product are much higher than those of general processed products.
4. Select brand products for spare parts
ZHE zero headspace extractor spare parts use brand products at all costs, and the products have very good reliability and accuracy.
5. Various optional equipments
Very rich optional products, such as: conventional glass syringes, stainless steel syringes, Teflon syringes, laboratory professional air compression devices, etc., customers can choose according to the type of experiment, flexible and free.
6. Dust-proof and anti-fouling instrument packaging
ZHE zero headspace extractor adopts professional precision instrument packaging box, which has the functions of dustproof, moisture-proof and dry. The packaging is fine and easy to store and store.
