Mullen burst tester TP-K10

Mullen burst tester TP-K10 is used to measure the bursting strength of paper submitted to increasing hydraulic pressure. Used in testing bursting strength of all types of papers in the 0 to 5600 kPa range depending on clamp pressure. It has mechanically & electrically integrated modern design, with compact structure & easy maintenance. The advantage of user-friendly operations, stable performance makes this tester an essential instrument for papermaking, packing, inspection and research.

Measurement range 0 to 5600 kPa
Measuring scope
Folding angle
Tensile scope
Folding head suture size
Folding radius
Resolution
Accuracy ± 0.5 % F.S.
Variability
Speed
Vacuum system volume (ml)
Contact pressure
Vacuum scope
Air volume (50.66 kPa down to 48.00 kPa)
Maximum distance
Compression speed 170 ± 15 ml/min
Clamp pressure ≥ 690 kPa
Diameter of upper clamp 31.5 ± 0.05 mm
Diameter of lower clamp 31.5 ± 0.05 mm
Pneumatic pressure 0.45 to 0.6 MPa
Film resistance For bulge height = 10 mm, The pressure = 170 to 220 kPa<br/> For bulge height = 18 mm, The pressure = 250 to 350 kPa
Dimension 480×420×600 mm
Net weight 65 kg
Power supply AC220 V ± 10 % , 50 Hz
  • Large colored LCD touch screen display
  • Bursting strength range 0 to 5600 kPa
  • Use of hydraulic oil as the driving force to break the specimen
  • Equipped with high precision sensors
  • Equipped micro-computer control system
  • Attachment for micro-printer with high print speed and low failure rate
  • Specimen is broken , stores the maximum amount automatically

Mullen burst tester is used to measure bursting strength of paperboard, paper across paper industry, packaging industry, printing industry.

Measurement range 0 to 100° SR
Sealed testing speed 100 ± 10 mm/s
Volume of distilled water 1000 ± 5 ml
Draining time 149 ± 1 s
Sample diameter 125 mm
Sample error ± 0.2 mm
Sample Thickness 0.1 to 1.0 mm
Dimension 240×288×435 mm
Measuring range 10 to 1000 mN
Division value 1 mN
Accuracy ± 1%
Indicating Error ≤ 0.5
Capacity A: 20 to 500 J/m2 B: 500 to 1000 J/m2
Impact angle 90°
Unit Lb-ft/in2  J/m2
Error A: ± 1 J/m2 B: ± 2 J/m2
Sample size (L*B) 230×50 mm (can join short samples together)
Rub pressure 20 ± 0.2 N
Friction speed 43 times / min
Friction area (L*B) 155×50 mm
Sample (size) length 0 to 200 mm adjustable
Sample width 15 mm
Measuring range 0 to 30 N (tissue paper), 0 to 100 N,0 to 300 N, 0 to 500 N, 0 to 1000 N
Accuracy ± 1 %
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 %
Measuring range 0 to 1000 mN
Resolution 0.1 mN
Indication error ± 1 %
Tearing arm 104 ± 1 mm
Measuring scope ( 1 to 9999) s, divided in to (1 to 15) s, (15 to 300) s, (300 to 9999) s, the automatic (no. more than 200 s)
Accuracy ±0.1 s within 300 s
Vacuum system volume (ml) Bigger volume: 380 ± 1<br/> Smaller volume: 38 ± 1
Contact pressure 100 ± 2 kPa
Measurement range 0 to 200 mm
Specimen size 15×250 mm
Division value 1 mm
Number of specimen holders 5
Measuring range 0 to 4 mm
Accuracy 0.01 or 0.001 mm
Gauge Analogue gauge display
Contact pressure (to create false weight) 100 ± 10 kPa
Sample (size) length 180 mm (180, 150, 100, 90, 50 mm adjustable)
Sample width 15 mm
Measuring range 0 to 30, 0 to 100 N,0 to 300 N, 0 to 500 N, 0 to 1000 N
Accuracy ± 1 %
Measuring range 0.1 to 10 kN
Indication error < ± 1%
Platen Size 500×500 mm (customized)
Operating stroke 500 mm (customized)
Measuring range 0 to 20 mm
Accuracy 0.01 mm
Gauge Analogue gauge display
Contact pressure (to create false weight) 20 ± 0.5 kPa
Measuring range 0 to 1000 ml/min
Test area 10 ± 0.02 cm2
Area differential pressure 1 ± 0.01 kPa
Inner diameter of grip ring 35.68 ± 0.05 mm
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 %
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
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
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
Total test force dwell time 0 to 30 S
Hardness indication Analogue display
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
Vacuum degree 0 to 90 KPa
Accuracy 1 % FS
Resolution 0.1 KPa
Vacuum chamber effective size 270 × 210 mm
Resolution 0.1 % O2
Measuring range 0 to 100 % O2
Precision ± 0.4 % O2
Response time < 10 S
Measuring range 0.001 to 9999
Stability A (absorbency of light) <0.003 within 3 mins
Linearity error <3.0 %
Repeatability error A (absorbency of light) <0.005
Measuring range 0.001 to 9999
Stability A (absorbency of light) <0.003 within 3 mins
Linearity error <3.0 %
Repeatability error A (absorbency of light) <0.005
Salinity Measurement range 0.00 to 19.99 ms/cm
Measuring accuracy EC ± 2% full scale
Temperature Measurement range -5 to 50°C
Temperature accuracy ± 0.5°C
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
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
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