TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of carbon black content tester in China. Welcome to wholesale premium test equipment at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
Product Overview
The TESTech carbon black content tester is used to test the carbon black content and mineral filler content of polyethylene insulation layers and sheaths for wires and cables.
The equipment is designed and manufactured according to GB/T 2951.41 and GB/T 12706.
The instrument uses a 30-step temperature control program. Each program segment can be executed by the intelligent temperature controller according to the set parameters, allowing the heating rate to meet the standard requirements with simple and convenient operation. The furnace adopts high-quality thermal insulation materials for excellent heat preservation.



Main Features
- Optimized structural design with rational layout, convenient operation, and attractive appearance.
- The control cabinet is equipped with a large drawer for storing test-related accessories.
- All tooling is made of stainless steel.
- Tubular furnace effective length is 400 +/- 20 mm, inner diameter 35 mm, and output power 2000 W.
- Temperature measurement range: room temperature to 1000 C; tubular furnace operating temperature up to 900 C.
- Rigid heat-resistant glass tube with inner diameter 31 mm and effective length 560 +/- 10 mm.
- Uses a 30-step temperature control program, and each segment enables heating power to meet the standard requirements through the intelligent controller.
- The heating furnace adopts high-quality insulation materials with excellent thermal preservation performance.
- The control chamber uses electronic temperature control for intelligent control of the tubular furnace temperature.
- Nitrogen or air flow range: 0.6 to 6 L/min, adjustable.
- Test methods: direct combustion method and thermogravimetric analysis method.
Specifications
|
Parameter |
Value |
|
Model |
TTech-GBT12706 |
|
Dimensions |
1,500(W) x 500(D) x 600(H) mm |
|
Power Supply |
AC 220V, 50/60Hz, 15A |
|
Weight |
60 kg |
|
Tubular Furnace Effective Length |
400 +/- 20 mm |
|
Tubular Furnace Inner Diameter |
35 mm |
|
Tubular Furnace Output Power |
2000 W |
|
Temperature Range |
Room temperature to 1000 C |
|
Tube Operating Temperature |
900 C |
|
Nitrogen/Air Flow |
0.6 to 6 L/min, adjustable |
|
Test Methods |
Direct combustion method; thermogravimetric analysis method |
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