Product Description
1. Product model: HT-DZ3500S
2. Product introduction:
The carbon black content tester is suitable for the determination of carbon black content in polyethylene, polypropylene, polybutylene plastics, cable and optical cable insulation and sheath materials, and rubber.
Comply with national standards GBT 3515-2005, GBT 13021-1991, GBT2951.41-2008, IEC60811-4-1:2004, etc. A certain amount of sample is pyrolyzed at high temperature in a nitrogen flow, and the carbon black content is obtained by analyzing the weight of the sample after pyrolysis.
3. Product features:
3.1 The instrument has beautiful appearance and structure and is easy to operate.
3.2 The integrated design of the heating furnace body and control system facilitates user instrument management.
3.3 High degree of automation, just set the temperature value and heating time, and the instrument will automatically heat up to the set value.
3.4 High temperature control accuracy, wide temperature range, and high furnace temperature uniformity.
3.5 7-inch LCD touch screen display, extremely friendly operation interface, can be started with one button operation.
3.6 It has excellent constant temperature function and can set the constant temperature time with high constant temperature accuracy.
3.7 The instrument can set any group of different heating time periods, and can have different heating temperatures, heating rates, and constant temperature times.
3.8 Comprehensive parameter display, showing the set number of groups, theoretical temperature, actual temperature, and heating time (or constant temperature time).
3.9 During the operation of the instrument, you can check the set parameters and heating or constant temperature time.
4. Specifications:
4.1 Display mode: 7-inch capacitive touch screen
4.2 Quartz tube size: 446005mm
4.3 Furnace size: 453005mm
4.4 Heating element: high temperature alloy wire
4.5 Heating zone length: 250mm
Working temperature: room temperature 1150
4.6Temperature control method: Intelligent programmable control, segmented programs can be set.
4.7 Working power supply: AC220V/50HZ/60HZ
4.8 Sensor sensitivity: 0.1
4.9 Air circuit control: two circuits, automatic program switching
4.10 Cooling method: rapid cooling (20min, 900 to room temperature)
4.11 Number of test samples: 4 samples tested at one time
4.12 Data calculation: The software has its own calculation function, one-click
calculation; it can automatically calculate the carbon black content and ash content.
4.13 Customized rail-type sample rack, convenient for taking and placing samples
4.14 Open cover type, rapid cooling
4.15 With exhaust gas filtering device
4.16 With printing function.
Precise Carbon Black MeasurementAchieve accurate carbon black analysis in plastics with a measurement range of 0.01% to 40% and high resolution (0.01%) and accuracy (0.1%). The tester supports test standards such as ISO 6964 and ASTM D1603, ensuring reliable results for quality control or research needs. Its digital interface provides easy monitoring and instant data display after each test cycle.
Safe and Convenient OperationOperator safety is assured with built-in over-temperature and gas-flow protection interlocks, an insulated chamber, and a safety lock. The device's audio-visual alerts notify users when tests conclude, while features like an easily removable ash residue tray and included sample handling tools allow for hassle-free operation and maintenance.
Versatile Usage for Laboratory SettingsIdeal for plastic material testing laboratories, the tester accepts both granules and strip specimens with diameters of 2-5 mm. It operates efficiently at ambient temperatures between 10C and 35C and supports one specimen per cycle, following required heating rates and test speeds as per standard protocols. The benchtop design ensures easy integration into a variety of laboratory environments.
FAQ's of Carbon Black Content Tester for Plastic Material Testing:
Q: How does the Carbon Black Content Tester determine carbon black in plastic materials?
A: The tester analyzes carbon black content by heating the plastic sample in a controlled atmosphere, using a nichrome wire furnace. The test follows ISO 6964 or ASTM D1603 standards, with the weight-loss method and certified calibration standards, ensuring precise result calculation.
Q: What types of plastics can be tested with this equipment?
A: This tester is suitable for plastic materials containing carbon black, such as polyethylene pipes and films. It can test samples in granule or strip form with a diameter between 2 mm and 5 mm.
Q: When should I calibrate the tester, and how is it done?
A: Calibration is recommended before initial use or after maintenance using certified reference standards. The tester follows the weight-loss method for calibration, ensuring consistent accuracy as per testing protocols.
Q: Where should the Carbon Black Content Tester be installed for optimal performance?
A: The instrument should be placed on a stable laboratory bench in a well-ventilated environment, operating at ambient temperatures from 10C to 35C and humidity up to 85% RH for optimal results and user safety.
Q: What is the testing process and how long does it take?
A: Prepare the specimen using included sample tools, place it in the chamber, set parameters via the digital/manual controls, and start the test. The controlled heating (10-20C/min) proceeds, and upon completion, the system provides audio-visual indicators. Results are displayed instantly on the digital readout.
Q: How does this device ensure operator safety during testing?
A: The tester features over-temperature and gas-flow interlocks, an insulated test chamber, and a secure safety lock for operator protection. Alerts and automated controls further reduce risks during operation.
Q: What are the key benefits of using this Carbon Black Content Tester?
A: Users gain rapid, precise results with easy operation and enhanced safety features. Compliance with international standards ensures reliable data for quality control, R&D, and regulatory documentation in plastic material testing.