Product Testing & Calibration Unit  
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  Product Testing &
  Calibration Unit
Materials Characterisation
  Unit		     Product Testing & Calibration Unit

Calibration Services
The PTL has an extensive range of calibration equipment for rubber testing. Field of calibration that the PTL is capable to carry out are as follows:

Instrument Calibrated/ Measurement Parameter
Range
Best measurement capabilities expressed as an uncertainty (±)
Gas measurement
(Site Calibration)

Ozone concentration



0 to 200 pphm


3% of measured value
Mass measurement
(Site-Calibration)

Analytical balance

Weighing device


0 to 200 g

200 g to 4 000 g
4 000 g to 6 000 g
6 000 g to 34 000 g


0.4 mg

3 mg
30 mg
450 mg
Force measurement
(Site calibration)

Tension

Compression


1 N to 500 N

0 to 5 kN
5 kN to 10 kN
10 kN to 100 kN
100 kN to 300 kN
300 kN to 5 000 kN


0.01 % of measured load

0.14 % of measured load
0.28 % of measured load
0.30 % of measured load
0.30 % of measured load
0.74 % of measured load

Instrument Calibrated/
Measurement Parameter
Range
Best measurement capabilities expressed as an uncertainty (±)
Hardness measurement
IRHD Normal (Dead load)
IRHD (Spring load)
JIS A        "
Shore A    "
0 to 22 N
0 to 22 N
0 to 22 N
0 to 22 N
0.20 % of measured load
0.44 % of measured load
0.81 % of measured load
0.70 % of measured load
Profile Projector

Indentor geometry
 - Diameter of indentor
 - Indentor extension

Die cutter measurement
 - Width
 - Length of parallel
    portion

0 - 90 mm



0 - 90 mm

0.004 mm



0.004 mm

Temperature Heat Enclosure

Type K Thermocouple with Recorder

40°C - 200°C


40°C - 200°C

0.6°C


0.4°C
Plastimeter

Load
Displacement Test
Timing

100N
0.2mm - 1.0 mm
15.0 sec

0.1 N
0.06 mm
0.08 sec

Sales
RRIM Relaxed Modulus Tester Model M403
Automatic Water Leakage Pinhole Glove Tester
Semi-Automatic Pinhole Water Leakage Condom Tester
Standard Hardness Control Buttons
Standard ISO / Din Buttons
Last updated: 11 Sep 2008


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