RG-AWS12H drying constant weightAutomatic weighing system

Product Overview

RG-AWS12H drying constant weightAutomatic weighing systemAdopting the integrated technology of drying and constant weight, which meets the national standard method, it is used for automatic batch drying and constant weight of atmospheric dust samples, total dissolved solids in water samples, suspended solids in water samples, soil moisture samples and other samples. The drying and weighing of samples are automatically carried out by weighing robots, without the need for frequent shuttle between the balance room and high temperature room by experimental personnel. It can achieve intelligent drying constant weight weighing automatic operation of batch samples or containers, without the need for personnel on duty, simplifying experimental steps, and improving efficiency and accuracy.

execution standard

GB/T15265-94 "Determination of Dust in Environmental Air by Weight Method"

GB 11901-1989 "Determination of suspended solids in water quality by gravimetric method"

certification system

This product is within the scope of ISO9001:2008 quality management system certification

Product Features

♦ The system can set the drying time, temperature, and constant weight accuracy according to the sample processing requirements.

♦ Three chamber isolation design, independent operation of drying heating, buffering cooling, and low humidity weighing, without interference with each other.

♦ Multiple temperature measurement and control points can be used to ensure uniform and consistent temperature inside the chamber.

♦ The system has a constant temperature and rapid blowing constant current heating mode, real-time temperature curve calibration, and automatic adjustment of heating mode to ensure constant temperature.

♦ The wind speed within the system does not affect the actions of sample storage, retrieval, etc.

♦ The inner liner of the system has anti-corrosion and anti pollution capabilities, and the system has sufficient visual windows for observing the interior.

♦ The system is equipped with multiple safety operation protections such as high temperature overload protection and leakage protection, which improves the lifespan of the instrument and ensures the safety of the experimental process.

♦ Supporting data processing software, computer workstation operation mode, record constant weight data to form reports, realize batch sample weighing, batch sample dish constant weight, batch sample concentration weighing and other modes that can be combined freely, automatically analyze the accuracy of experimental data, display temperature curves in real time, and export and print out constant weight data.

♦ Imported high-precision analytical balance, capable of manual and automatic calibration both internally and externally.

♦ When a mechanical failure occurs in the system, the system automatically prompts.

♦ WIFI connection is available for on-site or remote control of instruments.

♦ The box is equipped with pulleys for easy movement of the entire machine, and also has a locking function for easy fixation.

technical indicators

1. Temperature and humidity control

1.1 Temperature control range: Room temperature~220 ℃

1.2 Temperature control accuracy: ± 1 ℃, resolution 1 ℃

1.3. Internal humidity control: less than 20%

2. Imported 1/10000 scale

2.1、 称量精度： 0.0001g

2.2. Support both internal and external schools

3. Quantity of weighed samples: 32

4. Sample disk

4.1. The sample tray can hold 32 samples and rotate 360 degrees to achieve up and down movement

4.2. Mechanical repeat positioning accuracy error less than 0.02mm

4.3. Conduct anti-corrosion and anti pollution treatment on the parts in contact with the sample

4.4. The filter membrane and crucible can be mixed and placed without the need to replace the sample tray and robotic arm

5. Mechanical arm

5.1. Equipped with 6-axis drive, it can achieve up, down, left, right working posture, and can freely take and place samples for weighing at any workstation

5.2. Mechanical repeatability error less than 0.02mm

5.3. The robotic arm is equipped with displacement detection sensors, which can achieve regular automatic correction. Equipped with technology to prevent sample slipping and shaking

6. Supply voltage 220V, power ≤ 1KW

Structural indicators

(01) Overall structure: drying heating, buffering cooling, and low humidity weighing isolation design

(02) The box is made of aluminum profiles with insulation structure (sound insulation, low vibration)

Window: Using transparent large glass visualization window

Inner box material: 304 stainless steel inner liner

(03) Air conditioning channel: drying high-temperature resistant fan

(04) Independent dehumidifier: high-efficiency uninterrupted circulation dehumidification

(05) Data processing software, with independent intellectual property rights, supports manual balance calibration, and has the ability to manually load on sample trays

Uninstall sample function

(06) Configuration: 1 set of constant weight robot host, 1 imported one ten thousandth scale, 32 brackets, 1 set of data workstation, 1 embedded display screen, and 1 scale windproof cover

Security protection function

Leakage protection, high temperature overload protection, load short circuit protection

Qingdao Rongguang Electronic Technology Co., Ltd. provides technical support and comprehensive after-sales service for this instrument!