Product Details
Temperature controlled digital display oxygen index meter
Ⅰ. Range of application
Applicable to the determination of combustion properties of
plastics, rubber, fiber, foam, film and textile materials
Ⅱ. Relevant technical parameters
Digital resolution | ±0.1% |
Measurement accuracy | 0.1 level |
Flow adjustment range | 0-20l /min (0-1200l /h) |
Quartz glass cylinder | Internal diameter≥75mm or≥85mm |
Gas flow rate in combustion cylinder | 40mm±2mm/s |
Overall dimensions | 650mm×400×830mm |
The pressure gauge precision | 2.5 |
Resolution | 0.01MPa |
Test environment | Ambient temperature |
Temperature and relative humidity | Room temperature -40℃; ≤70% |
Input pressure | 0.25-0.3mpa |
Operating pressure | 0.15-0.20mpa |
Power requirements | AC220 (+10%) V, 50HZ |
Maximum power used | 150W |
Ⅲ. Chassis structure
- Control box: CNC machine tool processing, electrostatic spraying,
beautiful, rust - proof. The control part is controlled separately
from the test part
- Combustion tube: high temperature resistant quality quartz glass
tube (inside diameter ¢75mm, length 480mm) outlet inside diameter:
40mm
- Sample fixture: self-supporting fixture, and can vertically clamp
the sample; (optional non-self-supporting style frame), two sets of
style clips to meet different test requirements; Style clip - in
type, easier to place style and clip
- Diameter of end hole of long rod igniter is Φ2±1mm, flame length of igniter is adjustable (5-50) mm
Ⅳ. Applicable standard
Design standard: GB/T 2406.2-2009 GB/T 2406.1-2008
Meet standard: ASTM D 2863, ISO 4589-2, NES 714, GB/T 5454, GB/T 10707, GB/T
8924-2005, GB/T 16581-1996, NB/SH/T 0815-2010, TB/T2919-1998, IEC
61144-1992, ISO 15705-2002, ISO 4589-2-1996
Company Profile
Beijing Jinshengxin testing machine Co., Ltd, covering 20,000
square meters, is located in Jinhaihu Town of Beijing. Since
founded in 2003, our company has been devoted to the research,
development and manufacture of testing machines for metallic and
non-metallic materials, especially building materials. We have kept
a close cooperation bond with many colleges and research institutes
for technical exchange.
Through these years' efforts, our company has gained rapid
development because of outstanding talents and advanced science
& technology. Now it has become one of the best companies in
the area of testing machines. All of our products have passed the
evaluation of CMC and ISO9001. The brand of our products is
"Jinhaihu". Our main products are Universal tensile testing
machine, pipe hydrostatic pressure testing machine, impact testing
machines, melt flow indexers, heat distoration temperature-Vicat
softening point testers, liquid analyzers, prototype machines, etc.
For the reliable quality and high precision, our products are very
popular in China and abroad.
If you want to buy testing machines, our products are your first
choice!
Looking forward to cooperating with you!