Oxygen Index Tester TOIT-A10

Oxygen Index Tester TOIT-A10 is used to analyze combustion property of homogeneous solid materials, foam, fabric, plastic films, & other materials. This oxygen indexer determines the percentage of oxygen required for polymer in the combustion process. It is the tool of research for the user to study anti-combustion formula by testing the combustion of polymer. It is in accordance with international standard ISO 4589.

Vacuum degree
Accuracy
Resolution 0.1 % O2
Vacuum chamber effective size
Vacuum chamber size
Gas supply pressure
Measuring range 0 to 100 % O2
Precision ± 0.4 % O2
Response time < 10 S
Display precision 0.1 ± 1 %
Output excursion 5 % / year
Timer accuracy 0.5 S
Temperature -10 to 45°C
Relative humidity ≤ 85%
Working pressure 0.1 mPa
Input pressure 0.245 to 0.4 mPa
Temperature range
Maximum falling height
Resolution of displacement
Height error
Hammer mass
Noses of strikers
Dimension 360×250×530 mm
Power supply AC 220/110 V , 50/60 Hz
Net weight
Gross weight
  • Digital LCD display
  • Adopted with high precision sensor
  • Measures concentration of oxygen
  • Thickness of material used for burning up to 10.5 mm
  • Easy to use

Oxygen Index Tester is used in the plastic material industry, laminated & insulating materials, and electronic industry.

Operating temperature Ambient temperature to 300°C
Heating rate 50°C/ h (5 ± 0.5°C/ 6 min) , 120°C/ h (12 ± 1°C/ 6 min)
Maximum temp. error with heating speed ± 5°C under 50°C/ h, ± 1°C under 120°C/ h
Range of deformation 0 to 10 mm
Measuring range 0.01to 600.00 g/ 10 min (MFR), 0.01 to 600.00 cm3/ 10 min (MVR), 0.001 to 9.999 g/ cm3 (melt density)
Measuring rate 0.001 S
Temperature range 50 to 400°C
Temperature precision ± 0.5°C
Seal temperature Room temperature -250°C
Control accuracy ± 0.2°C
Dwell time 0.1 S to 999.9 S
Dwell pressure 0.05 to 0.7 MPa
Inclined adjustable angle 0 to 40°
Panel width 120 mm
Test area width 80 mm
Standard steel balls 1/32 to 1 inch
Measuring range 0.01 to 600.00 g/ 10 min (MFR), 0.01 to 600.00 cm/ 10 min (MVR), 0.001 to 9.999 g/cm (melt density)
Measuring rate 0.001 S
Temperature range 50 to 400°C
Temperature precision ± 0.5°C
The maximum temperature 300°C
Temperature fluctuation Within ± 0.5°C
Temperature uniformity Within ± 1°C
Rotate speed of the turntable 11 r/min to 12r/min, turntable dimension diameter: 285 mm
Temperature range 10 to 35°C
Maximum falling height 2000 mm
Resolution of displacement 1 mm
Height error < ± 2 mm
Vacuum degree 0 to 90 KPa
Accuracy 1 % FS
Resolution 0.1 KPa
Vacuum chamber effective size 270 × 210 mm
Standard roller 2000 ± 50 g
Testing stations 3
Dimension (L*W*H) tester 320×210×550 mm (3 stations)
Weight for stations 10 kg (3 stations)
Impact Speed & Energy (charpy) 2.9 m/s for 1J, 2J, 4J, 5J & 3.8 m/s for 7.5J, 15J, 25J
Impact energy (Izod) 3.5 m/s for 1J, 2J, 4J, 5J, 7.5J, 15J, 25J
Resolution of impact energy 0.001 J
Pendulum up angle 160°
Standard roller 2000 ± 50 g
Testing stations 6
Dimension (L*W*H) tester 650×210×550 mm (6 stations)
Weight for stations 15 kg (6 stations)
Vacuum degree 0 to 90 KPa
Accuracy 1 % FS
Resolution 0.1 KPa
Vacuum chamber effective size 270 × 210 mm
The maximum temperature 300°C
Temperature fluctuation Within ± 0.5°C
Temperature uniformity Within ± 1°C
Rotate speed of the turntable 11 r/min to 12r/min, turntable dimension diameter: 285 mm
Resolution 0.1 % O2
Measuring range 0 to 100 % O2
Precision ± 0.4 % O2
Response time < 10 S
Test angle 60°
Gloss aperture 2 × 3 mm
Measurement range 0 to 1000 GU
Repeatability 0.2 GU (0 to 100 GU), 0.2 % GU (100 to 1000 GU)
Mixed capacity 0.5 to 1 kg, 2 to 3 kg, 5 to 7 kg
Temperature range RT to 300°C
Temperature control system PID control
Display LED display
Temperature control range Room temperature to -70 ℃ (room temperature ≤ 25 ℃)
Temperature accuracy ± 0.3 ℃
Impact speed 0℃ to -30℃ around 2.5 ℃/min </br> -30℃ to -40℃ around 2.5 ℃/min </br> -40℃ to -70℃ around 2.0 ℃/min</br>
Max dimension L × W × H 910 × 510 × 860 mm
Test arm weight 2.5 N
Additional Loads 2.5 ± 0.1 N, 5 ± 0.1 N, 10 ± 0.1 N,
Idler 150 mm
Abrasion stroke 40 ± 0.2 M
Sample (size) length Diameter ≥30 mm, Thickness ≤ 40 mm
Measurement mode Diffuse reflection factor Rx, Ry, Rz, stimulus value Y10, X10, Z10, chromaticity coordinates x10, y10, z10; lightness L *, chroma a * b *, chroma C * ab, hue angle h * ab, dominant wavelength λd, excitement purity Pe, color difference ΔE * ab, lightness difference ΔL *, chroma difference ΔC * ab, hue difference ΔH * ab, Hunter system L , A, b
Stability ≤ 0.1 within 30 min
Accuracy Chromaticity co-ordinate 0.0001
Sample (size) length 38×70 mm
Measuring range (1-500) mN.m (divided into 7 small ranges)
Indication error 0.02
Test speed (200° ± 20°)/ min
Sample (size) length Diameter ≥30 mm, Thickness ≤ 40 mm
System D/0 lighting geometrical viewing conditions, diffuser diameter (d) 150mm, testing hole diameter 30mm
Light source D65 as illuminating source
Zero drift ≤ 0.1 %
Preliminary test force 98 N
Total test force 588, 980, 1471 N
Total test force dwell time 0 to 30 S
Hardness indication Analogue display
Preliminary test force 98 N
Total test force 588, 980, 1471 N
Total test force dwell time 1 to 30 S
Hardness indication Digital display
Preliminary test force 98 N
Total test force 588, 980, 1471 N
Brinell hardness test 306, 613, 1839 N
Vickers hardness test 294, 588, 980 N