QingdaoRongguang Electronic Technology Co., Ltd

RG-AWS12 Constant Temperature and Humidity Automatic Weighing System

（For detailed product information, please contact the product owner to provide you with detailed product parameters and pictures

Product Overview

The RG-AWS12 constant temperature and humidity automatic weighing system is a fully automatic intelligent system that automatically picks up, places, removes static electricity, and weighs the sample to be weighed in a high-precision constant temperature and humidity system. This system overcomes weighing errors caused by factors such as temperature and humidity changes during manual operation, changes in the placement of weighing trays, and reading errors. It can simultaneously weigh 47mm filter membranes and low concentration sampling heads. The data of sample weighing can be stored, queried, and implemented in a tabular format, saving time,reduceThe intensity of labor. The entire weighing process strictly follows the standards of the Ministry of Environmental ProtectionThe requirements specified in HJ618-2011, HJ656-2013, and HJ836-2017 "Determination of Low Concentration Particulate Matter in Fixed Pollution Source Exhaust Gas by Weight Method" are important equipment for weighing and quality control of atmospheric particulate matter and pollution source sampling samples. They can be used for weighing sampling samples of atmospheric source apportionment projects and pollution source sampling samples.

The system can be optionally equipped with our company's proprietary intellectual property (low concentration sampling head)Quick laminating machine, claw type pressing structure, rapid prototyping, no need for power supply.

workflow

Install samples → Balance for 24 hours → Calibrate sample weighing → Start sample collection →

Scan Number→ Remove static electricity → Balance of scale → Weighing reading → Data storage playback samples → Next sample weighing

technical indicators

1. Temperature

1.1 Temperature control: 15 ℃~30 ℃, can be set at any point (factory setting is 20 ℃)

1.2. Temperature resolution: 0.1 ℃

1.3. Fluctuations: ≤ 0.2 ℃

2. Humidity

2.1 Humidity control: 30% RH~70% RH, can be set at any point (factory setting is 50% RH)

2.2. Humidity resolution: 0.1% RH

2.3. Fluctuations: ≤ 1% RH

2.4. When supplying, provide a temperature and humidity calibration certificate for the constant temperature and humidity chamber

3. One hundred thousandth scale

3.1 Range: greater than 40g

3.2 Resolution: 0.01mg

3.3. Support both internal and external schools

3.4. When supplying, provide the calibration certificate of the balance

4. Mechanical arm:

4.1. Equipped with multi axis drive, able to move up and down freely, rotate 360 degrees, and freely take and weigh samples at any workstation. Time ≤ 60s

4.2. Mechanical repeatability error ＜ 0.01mm

5. Disc

5.1. Automatic weighing object: 47mm filter membrane, low concentration sampling head

5.2. Single batch weighing quantity: 42 pieces

5.3. Each layer of disk can hold 14 samples

5.4. The parts in contact with the sample shall be treated with gold plating

5.5. 360 degree rotation, mechanical repeatability error<0.01mm

5.6. Membrane compartment with 14 standard membranes

6. The sample is equipped with digital codes that can be recognized by the human eye and barcodes that can be automatically recognized by the system. The filter membrane adopts an integral weighing filter membrane with barcodes and digital codes. Sampling, transportation, and weighing are integrated without separation

7. Software function: A dedicated weighing system Chinese software that meets the requirements of the national HJ836-2017 standard for the determination of low concentration particulate matter in fixed source exhaust gas by weight; The software supports manual balance calibration; The software has the function of manually loading and unloading samples on the disc; The software has the function of supplementing sample numbers; The software has the function of inputting sampling volume and automatically calculating concentration; The software can separately view the initial weight, final weight, and comprehensive table of current or historical batches; Function of producing standard film calibration values

8. Sample anti-static time<15s (set according to customer requirements)

9. The system has good grounding and grounding markings, and is powered by an AC220V, 50Hz power supply with a power of less than 2KW

10. The equipment size is 1230x650x1720 (length * width * height) in millimeters, making it easy to install in the laboratory

Security protection function

（1) Refrigeration system: compressor overpressure protection, compressor motor overheat protection, compressor overcurrent protection

（2) Constant temperature and humidity chamber: over temperature protection, water shortage protection, air conditioning channel over temperature protection, circulating fan overheating protection

Warehouse corner:

The above information is for reference only. For detailed product information, please contact the relevant person in charge

QingdaoRongguang Electronic Technology Co., LtdThe company provides technical support and after-sales service for this instrument!