Melt Indexer

Scope of Calibration – Melt Indexer

 
1.Temperature
Parameter / Range / Item
Best Measurement Capability
(Temperature Accuracy.)
100 – <150 .C
+/- 0.40 .C
150 – <200 .C
+/- 0.41 .C
200 – <250 .C
+/- 0.44 .C
250 – <300 .C
+/- 0.45 .C
Standard / Technique / Method /Equipment / Remark
In-house method WI 5.4-07 by direct comparison to standard Thermometer.
Parameter / Range / Item
Best Measurement Capability
(Temperature Distribution.)
100 – <150 .C
+/- 0.40 .C
150 – <200 .C
+/- 0.41 .C
200 – <250 .C
+/- 0.44 .C
250 – <300 .C
+/- 0.45 .C
Standard / Technique / Method /Equipment / Remark
In-house method WI 5.4-08 by direct comparison to standard Thermometer.
Parameter / Range / Item
Best Measurement Capability
(Temperature Recovery)
100 – <150 .C
+/- 0.40 %
150 – <200.C
+/- 0.40%
200 – <250.C
+/- 0.40%
250 – <300.C
+/- 0.40%
Standard/ Technique / Method /Equipment / Remark
-In-housemethod WI 5.4-09 by direct comparison to standardstop watch.
2.Dimensions
Parameter/ Range / Item
BestMeasurement Capability
(Diameter of Cylider)
9.550mm.
+/-0.003 mm.
Standard/ Technique / Method /Equipment / Remark
-In-house method WI 5.4-10 by direct comparison to standard Diameter gauge.
Parameter / Range / Item
BestMeasurement Capability
(Diameter of Piston)
8.890mm.
+/-0.002 mm.
9.474mm.
+/-0.002 mm.
Standard / Technique / Method /Equipment / Remark
-In-house method WI 5.4-11 by direct comparison to standard Micrometer.
Parameter / Range / Item
BestMeasurement Capability
(Diameter of Orifice)
8.000mm.
+/-0.002 mm.
9.500mm.
+/-0.002 mm.
2.095mm.
+/-0.002 mm.
Standard / Technique / Method /Equipment / Remark
-In-house method WI 5.4-11 by direct comparison to standard Micrometer-In-house method WI 5.4-10 by direct comparison to standard Diameter gauge.
Parameter / Range / Item
BestMeasurement Capability
(Diameter of Go gauge&No go gauge)
2.090mm.
+/-0.001 mm.
2.100mm.
+/-0.001 mm.
Standard / Technique / Method /Equipment / Remark
In-house method WI 5.4-10 by direct comparison to standard Diameter gauge.
Parameter / Range / Item
BestMeasurement Capability
(Distance of Flow rate)
1.00-20.00 mm.
+/-0.008 mm.
Standard / Technique / Method /Equipment / Remark
In-house method WI 5.4-12 by direct comparison to Micrometer Head.
3.Mass
Parameter/ Range / Item
BestMeasurement Capability
100.0- 500.0 g.
+/-0.2 g.
500.0- 1000.0 g.
+/-0.3 g.
1000.0- 10000.0 g.
+/-0.3 g.
Standard/ Technique / Method /Equipment / Remark
In-housemethod WI 5.4-01 by comparison with standardweight.
* expressed as an uncertainty(+/-) which for k=2 ,providing a lavel of confidence of approximately 95%