CEC400 cation exchange capacity pretreatment system Introduction
Cation exchange capacity (CEC) refers to the total amount of various cations adsorbed by soil colloids. It is often used as an indicator to evaluate soil fertility. It is the main source of soil buffer performance and an important basis for improving soil and rational fertilization. It reflects soil. The total amount of negative charge and the characterization of the chemical properties of the soil, the pre-experimental process is cumbersome, time-consuming and labor-intensive, and inefficient.
The CEC400 cation exchange pretreatment system automates the cation exchange pretreatment process according to national standard methods, saving time and increasing efficiency.
Feature
• Product automation design, automatic dosing, rinsing, suction filtration, waste disposal, no manual maintenance
• One-button start and pause operation, single-channel single control, flexible control of the experiment process
• Using paddle mixing and rotary cleaning, the replacement effect is better and the phenomenon of soil wall hanging is avoided.
• High-performance solenoid valve, dosing pump, vacuum pump to improve instrument life
• The product shell is made of austenitic stainless steel, sprayed with anti-fingerprint coating to improve corrosion resistance.
• External wall-mounted controller, convenient, flexible, simple and fast
• Horizontal screen panel, Android style interface, simple and user-friendly
Technical Parameters
Number of sample processing: 4
Measuring sample weight: ≤5g
Automatic ammonium acetate volume: ≤150ml/time
Automatic ethanol volume: ≤150ml/time
The motor is automatically stirred and the mixing time can be set arbitrarily.
Automatic suction filtration, suction filtration time, number of suction filtration can be set arbitrarily
Automatic cleaning, the number of cleaning can be set
Filter bottle volume: 500mL
Rated power: 320W
Input voltage: AC 220 V±10% 50Hz/60Hz
Dimensions: Dimensions: 604X358X672
Introduction
Cation exchange capacity (CEC) refers to the total amount of various cations adsorbed by soil colloids. It is often used as an indicator to evaluate soil fertility. It is the main source of soil buffer performance and an important basis for improving soil and rational fertilization. It reflects soil. The total amount of negative charge and the characterization of the chemical properties of the soil, the pre-experimental process is cumbersome, time-consuming and labor-intensive, and inefficient.
The CEC400 cation exchange pretreatment system automates the cation exchange pretreatment process according to national standard methods, saving time and increasing efficiency.
