Top
Rheometer

Scope Calibration of Rheometer (MDR&RPA)

1.Temperature

Parameter / Range / Item

Calibration measurement capabilities

(Temperature Accuracy.)

100 to 210 °C

+/- 0.49 °C

Standard / Technique / Method /Equipment / Remark

In-house method WI 7.2-07 by direct comparison to standard Thermometer. (Accreditation)

 

2. Torque verification

Parameter / Range / Item

Calibration measurement capabilities

Degree of Verify

0.5 Dregree.

+/- 1.60%

1.0 Dregree

+/- 1.60%

3.0 Dregree

+/- 1.60%

Standard / Technique / Method /Equipment / Remark

In-house method WI 7.2-15 Verification by Standard Torque

 

3. Speed

Parameter / Range / Item

Calibration measurement capabilities

(Speed of Die)

100 cpm

+/- 0.1 cpm

Standard / Technique / Method /Equipment / Remark

In-house method WI 7.2-17 by measurement with Standard Stopwatch.

 

* expressed as an uncertainty (+/-) which for k=2, providing a level of confidence of approximately 95%

 

Scope Calibration of Rheometer (Only ODR type)

1.Temperature

Parameter / Range / Item

Calibration measurement capabilities

(Temperature Accuracy.)

100 to 200 °C

+/- 0.40 °C

Standard / Technique / Method /Equipment / Remark

In-house method WI 7.2-06 by direct comparison to standard Thermometer. (Accreditation)

 

2. Torque verification

Parameter / Range / Item

Calibration measurement capabilities

Degree of Verify

0.5 Dregree.

+/- 1.60%

1.0 Dregree

+/- 1.60%

3.0 Dregree

+/- 1.60%

Standard / Technique / Method /Equipment / Remark

In-house method WI 7.2-15 Verification by Standard Torque

 

* expressed as an uncertainty (+/-) which for k=2, providing a level of confidence of approximately 95%