สาขาการวัด | |
พารามิเตอร์/พิสัย/รายการ | |
ความสามารถของ การวัดที่ดีที่สุด | |
มาตรฐาน/เทคนิค/
วิธี/เครื่องมือที่ใช้ | |
1. Temperature | |
Temperature Indicator with Sensor Resistance temperature detector (RTD) | |
| |
In-house method CP-08 based on comparison technique by using temperature standard | |
-40 °C to 200 °C | |
0.05 °C | |
>200 °C to 400 °C | |
0.075 °C | |
>400 °C to 650 °C ** | |
°C | |
Temperature Indicator with Sensor Resistance temperature detector
(TC Type K E J T N) | |
| |
In-house method CP-13 based on comparison technique by using temperature standard | |
-40 °C to 50 °C | |
0.26 °C | |
>50 °C to 100 °C | |
0.40 °C | |
>100 °C to 125 °C | |
0.48 °C | |
>125 °C to 150 °C | |
0.56 °C | |
>150 °C to 175 °C | |
0.64 °C | |
>175 °C to 200 °C | |
0.72 °C | |
>200 °C to 300 °C | |
1.1 °C | |
>300 °C to 400 °C | |
1.5 °C | |
>400 °C to 1 200 °C ** | |
°C | |
Temperature Indicator with Sensor Resistance temperature detector
(TC Type R S ) | |
| |
In-house method CP-13 based on comparison technique by using temperature standard | |
0 °C to 200 °C | |
0.25 °C | |
>200 °C to 400 °C | |
0.35 °C | |
>400 °C to 1200 °C ** | |
°C | |
Dial Thermometer | |
| |
In-house method CP-16 based on comparison technique by using temperature standard | |
-40 °C to 0 °C | |
0.30 °C | |
> 0 °C to 200 °C | |
0.5 °C | |
>200 °C to 400 °C | |
1.2 °C
| |
>400 °C to 1200 °C ** | |
°C
| |
Liquid in Glass Thermometer (LIG) | |
Lab Only (ISO) | |
In-house method CP-20 based on comparison technique by using temperature standard | |
-40 °C to 0 °C | |
0.60 °C | |
0 °C to 200 °C | |
0.09 °C | |
Industrial Glass Thermometer for Retort and pipe (MIG) | |
Lab Only (ISO) | |
In-house method : CP-32 based on comparison technique by using temperature standard | |
0 °C to 200 °C | |
0.25 °C | |
>200 °C to 400 °C | |
0.30 °C | |
RTD Pt100 3-wire indicator/ controller | |
| |
In-house method : CP-35 based on EURAMET/cg-11/v.01 (2007) | |
-50 °C to 400 °C | |
0.12 °C | |
Thermocouple indicator/ controller with internal cold junction compensation ( Type E, J, K, N ) | |
| |
In-house method : CP-36 based on EURAMET/cg-11/v.01 (2007) | |
-50 °C to 500 °C | |
0.42 °C | |
>500 °C to 1 000 °C | |
0.39 °C | |
Type T | |
| |
0 °C to 400 °C | |
0.37 °C | |
Type R, S | |
| |
400 °C to 1 200 °C | |
1.1 °C | |
Temperature Sensor RTD Type** | |
| |
In-house method : base on ASTM E220-86 by using temperature standard | |
-40 °C to -25 °C | |
0.66 °C | |
-25 °C to -10 °C | |
0.20 °C | |
-10 °C to 400 °C | |
°C | |
Temperature Sensor TC Type** | |
| |
In-house method : base on ASTM E644-98 by using temperature standard | |
-40 °C to -25 °C | |
0.66 °C | |
-25 °C to -10 °C | |
0.20 °C | |
-10 °C to 400 °C | |
°C | |
Temperature Transmitter , mA output ** | |
| |
Base on JIS C 1612 : 2000 comparison In-house method by direct measurement with multi calibrator | |
N/A | |
0,09 % | |
Infrared Thermometer ** | |
| |
In-house method : base on JIS C 1612 : 2000 by using temperature standard | |
-40 °C to 1050 °C | |
0.17 °C | |
Temperature Calibration Source (Dry Block) ** | |
Lab Only | |
In-house method : based on comparison technique by using temperature standard | |
-40 °C to 400 °C | |
0.15 °C | |
>400 °C to 1200 °C | |
2.4 °C | |
>หมายเหตุ ** แสดงว่ายังไม่ได้รับรองความสามารถห้องปฏิบัติการ | |