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Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine

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Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine

Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine

Large Image :  Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine

Product Details:
Place of Origin: Guangdong, China
Brand Name: LONROY
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Minimum Order Quantity: 1
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Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine

Description
Type: Constant Temperature Humidity Weighing System Accuracy Class: High Accuracy
Accuracy: / Customized Support: OEM, ODM, OBM
Power: / Protection Class: /
Voltage: 220 V, Other Warranty: 1 Year
Highlight:

Automatic constant temperature humidity tester

,

Climate gravimetric stabilization test machine

,

Low-concentration weighing system

Products Description
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine

Brief Description The LR-WRLDN-6700 Automatic Constant Temperature and Humidity Weighing System—also known as a low-concentration weighing system—is specialized laboratory equipment designed for the equilibration and weighing of sampling filters and filter heads used to measure low-concentration particulate matter in exhaust gas from stationary pollution sources. The system offers high-precision control over the internal temperature and humidity of the chamber, ensuring highly accurate weighing results.
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
Product Introduction The LR-WRLDN-6700 Constant Temperature and Humidity Weighing System (also known as a low-concentration weighing system) is specialized laboratory equipment designed for the equilibration and weighing of sampling filters and filter heads used to measure low-concentration particulate matter in exhaust gas from stationary pollution sources. The system offers high-precision control over the internal temperature and humidity of the chamber, ensuring highly accurate weighing results. It operates by housing a high-precision balance within a stable, controlled environment; samples are placed inside the system and equilibrated for 24 hours before manual weighing takes place. This system eliminates the impact of laboratory ambient temperature and humidity fluctuations on weighing results, thereby enhancing measurement accuracy. The unit is equipped with casters and a self-locking mechanism for easy mobility and secure positioning, while the balance operates internally. Samples are equilibrated in a high-precision constant temperature and humidity environment to guarantee weighing accuracy. The system features automatic alarms for mechanical faults and low water levels; its rational design incorporates multi-stage anti-vibration measures to ensure the balance operates smoothly and provides stable readings. An ultrasonic humidifier is utilized within a closed-loop circulation system; condensate generated during dehumidification flows back into the water supply tank, eliminating the need for frequent refilling. Airflow within the chamber—designed with top-down circulation (air supplied from the top and extracted from the bottom)—ensures uniform temperature and humidity without disturbing sample storage or handling. A full-frame transparent window on the chamber door allows for the observation of samples inside. The observation window features double-layered hollow tempered glass, offering transparency, thermal insulation, and resistance to fogging or frost formation. It is equipped with silicone gloves, ensuring that manual operations do not compromise the stability of temperature and humidity within the chamber—thereby meeting the requirements of standard HJ836-2017 (*Determination of low concentration particulate matter in flue gas from fixed pollution sources—Gravimetric method*)—and ensuring balance weighing accuracy remains unaffected.
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
Standards Compliance HJ618-2011 Ambient air—Determination of PM10 and PM2.5—Gravimetric method HJ656-2013 Technical specifications for manual monitoring methods (gravimetric method) of ambient air particulate matter (PM2.5) HJ836-2017 Determination of low concentration particulate matter in flue gas from fixed pollution sources—Gravimetric method GB/T39193-2020 Ambient air—Determination of mass concentration of particulate matter—Gravimetric method HJ 1263-2022 Ambient air—Determination of total suspended particulates—Gravimetric method
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
System Features 1. The integrated industrial PC reads balance data and supports future upgrades; the system includes reserved hardware and software interfaces to facilitate a future upgrade to a fully automated system. 2. Equipped with an Apuqi industrial PC, capable of meeting requirements for 24-hour continuous operation. 3. Host computer software controls the display and setting of temperature and humidity; supports upgrading to fully automated weighing. 4. Host computer software automatically reads balance data. 5. Host computer software generates reports with a single click. 6. Equipped with a printer; the software supports automatic report printing.

Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine
Specification
Equipment Technical Specifications
Item
Value
Warranty
1 Year
Customized Support
OEM, ODM, OBM
Place of Origin
China, GUANGDONG
Brand Name
LONROY
Model Number
LR-WRLDN-6700
Product Name
Constant Temperature Humidity Weighing System
Our Advantages
Automatic Constant Temperature Humidity Weighing System Low-Concentration Tester Climate Gravimetric Stabilization Test Machine

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Drop Impact Test Machine,

Ultraviolet Radiation Detector,

Temperature And Humidity Chamber

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DONGGUAN LONROY EQUIPMENT CO LTD

Contact Person: Kaitlyn Wang

Tel: 19376687282

Fax: 86-769-83078748

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