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Shuoboda Instruments (Hunan) Co., Ltd.

  • China,Jincheng ,Hunan
  • Verified Supplier
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China 7-Inch Capacitive Touchscreen Carbon Black Content Tester with Programmable
China 7-Inch Capacitive Touchscreen Carbon Black Content Tester with Programmable

  1. China 7-Inch Capacitive Touchscreen Carbon Black Content Tester with Programmable
  2. China 7-Inch Capacitive Touchscreen Carbon Black Content Tester with Programmable

7-Inch Capacitive Touchscreen Carbon Black Content Tester with Programmable

  1. MOQ: 1 set
  2. Price: Negotiable
  3. Get Latest Price
Operating temperature RT~1150°C
Delivery Time 5~8 working days
Supply Ability 500 sets/month
Heating zone length 250 mm
Furnace chamber dimensions Φ45 × 300 ± 5 mm
Payment Terms L/C,T/T
Temperature control Intelligent programmable control, supporting multi-stage programming
Display 7-inch capacitive touchscreen
Packaging Details Standard export packaging
Heating element High-temperature alloy wire
Place of Origin China
Model Number New CBT350S
Brand Name SHUOBDOA
Certification ISO/CE

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  1. Product Details
  2. Company Details

Product Specification

Operating temperature RT~1150°C Delivery Time 5~8 working days
Supply Ability 500 sets/month Heating zone length 250 mm
Furnace chamber dimensions Φ45 × 300 ± 5 mm Payment Terms L/C,T/T
Temperature control Intelligent programmable control, supporting multi-stage programming Display 7-inch capacitive touchscreen
Packaging Details Standard export packaging Heating element High-temperature alloy wire
Place of Origin China Model Number New CBT350S
Brand Name SHUOBDOA Certification ISO/CE
High Light Touchscreen Carbon Black Content Tester ,Programmable Carbon Black Content Tester ,1150°C Carbon Black Content Tester
Product Overview
CBT350S Carbon Black Content Tester with integrated heating furnace and 7-inch touchscreen control panel

The CBT350S carbon black content tester determines the carbon black and ash content in materials using the thermogravimetric method. Its core operating principle is as follows:

  1. The sample is decomposed at a high temperature under a nitrogen atmosphere.
  2. The atmosphere is switched to oxygen to combust the remaining residue.
  3. The carbon black content is calculated based on the change in weight — specifically, the weight lost during combustion in the oxygen-rich environment.

This instrument has a wide range of applications, including the determination of carbon black content in materials such as polyethylene, polypropylene, and polybutene plastics, insulation and sheathing materials for cables and optical fibers, and rubber.

Main Features
  • Aesthetically pleasing design that is simple to operate.
  • Integrated heating furnace and control system in a single unit, facilitating convenient equipment management for the user.
  • High level of automation: simply set the target temperature and heating duration, and the instrument will automatically heat up to the specified value.
  • High temperature control precision, a wide temperature range, and excellent temperature uniformity within the furnace chamber.
  • Equipped with a 7-inch LCD touchscreen and a highly intuitive user interface; supports one-touch startup.
  • Superior constant-temperature (isothermal) functionality with adjustable duration and high precision.
  • Allows configuration of multiple heating stages, each with independent settings for temperature, heating rate, and constant-temperature duration.
  • Comprehensive parameter display, including the current stage, theoretical temperature, actual temperature, and heating (or constant-temperature) duration.
  • Allows users to view configured parameters and the elapsed time for heating or constant-temperature phases during operation.
Technical Parameters
Model CBT350S
Display 7-inch capacitive touchscreen
Furnace chamber dimensions Φ45 × 300 ± 5 mm
Heating element High-temperature alloy wire
Heating zone length 250 mm
Operating temperature RT~1150°C
Temperature control Intelligent programmable control, supporting multi-stage programming
Power supply AC 220V / 50Hz / 60Hz
Sensor sensitivity 0.1°C
Gas circuit control Two channels, with automatic program-based switching
Cooling method Rapid cooling via lid opening (≤20 minutes from 900°C to room temperature)
Sample capacity 4 samples per test run
Data calculation Built-in software functionality for one-click calculations; automatically determines carbon black content and ash content

Equipped with a custom rail-mounted sample rack for easy loading and unloading, and includes an exhaust gas filtration system and a printing function.

Compliant Standards
  1. ISO 6964-2019 "Polyolefin pipes and fittings — Determination of carbon black content by calcination and pyrolysis — Test method and basic specification"
  2. GB/T 13021-1991 "Determination of carbon black content in polyethylene pipes and fittings — Thermogravimetric method"
  3. IEC 60811-4-1-2004 "Insulating and sheathing materials of electric and optical cables — Common test methods — Part 4-1: Methods specific to polyethylene and polypropylene compounds"
  4. GB/T 2951.41-2008 "Common test methods for insulating and sheathing materials of electric and optical cables — Part 41"
  5. GB/T 3515-2005 "Rubber — Determination of carbon black content — Pyrolytic method"

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2013

  • Total Annual:

    1,000,000-10,000,000

  • Employee Number:

    1~99

  • Ecer Certification:

    Verified Supplier

Shuoboda Instruments Group as a professional manufacturer & supplier in China, we are committed to provides quality, user friendly and cost-effective products to our partner in all over the world. Our products mainly included Radiation Detection & Protection Equipment,  laboratory scien... Shuoboda Instruments Group as a professional manufacturer & supplier in China, we are committed to provides quality, user friendly and cost-effective products to our partner in all over the world. Our products mainly included Radiation Detection & Protection Equipment,  laboratory scien...

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Get in touch with us

  • Reach Us
  • Shuoboda Instruments (Hunan) Co., Ltd.
  • Room 1725, Building 1, Sunshine Jincheng, No. 35 Xinjian East Road, Yuhua District, Hunan Province, China, 410014
  • https://www.lab-testinstrument.com/

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