CALIBRATION BUSINESS

Temperature & Humidity Calibration Capability

No.

Instrument List

Range

Method Calibration

1

Digital Thermometer with Probe

-100 °C to 1200 °C

Comparison with Standard Thermometer

2

Temperature Controller with Probe

-100 °C to 1200 °C

Comparison with Standard Thermometer

3

Temperature Transmitter with Probe

-100 °C to 1200 °C

Comparison with Standard Thermometer

4

Temperature Recorder with Probe (Data Logger)

-100 °C to 1200 °C

Comparison with Standard Thermometer

5

Thermocouple Sensor Type K J E T N

-100 °C to 1200 °C

ASTM E230 - 2006

6

RTD & PRT Sensor 2 3 4 wire

-100 °C to 660 °C

NIMT-CNL-SP No. 401

7

Liquid-in-Glass Thermometer (Total, Partial)

-30 °C to 250 °C

ASTM E77 - 1998

8

Mercury-in-Glass Thermometer

-30 °C to 250 °C

Comparison with Standard Thermometer

9

Dial Thermometer

-50 °C to 650 °C

Comparison with Standard Thermometer

10

Temperature Gauge

-50 °C to 650 °C

Comparison with Standard Thermometer

11

Water Bath (วัดอุณหภูมิ 5 ตำแหน่ง)

Up to 100 °C

ASTM E715 - 2001

12

Viscosity Bath (วัดอุณหภูมิ 5 ตำแหน่ง)

Up to 135 °C

ASTM E715 - 2001

13

Liquid Circulating Bath (วัดอุณหภูมิ 5 ตำแหน่ง)

-50 °C to 250 °C

ASTM E715 - 2001

14

Calibration Bath (วัดอุณหภูมิ 9 ตำแหน่ง)

-50 °C to 250 °C

ASTM E715 - 2001

15

Dry Block / Temperature Calibrator

-50 °C to 1200 °C

EURAMET cg-13

16

Furnace

100 °C to 1200 °C

Comparison with Standard Thermometer

17

Oven / Temperature Chamber

Up to 250 °C

TLAS G-20

18

Incubator

Up to 100 °C

TLAS G-20

19

Freezer

-50 °C to 0 °C

TLAS G-20

20

Refrigerator

0 °C to 10 °C

TLAS G-20

21

Autoclave

100 °C to 130 °C

BS 2646 : 1993 Part 3

22

Surface Thermometer

-50 °C to 600 °C

Comparison with Standard Thermometer

23

Infrared Thermometer / Infrared Calibrator

-50 °C to 600 °C

Comparison with Standard Thermometer

24

Digital Thermometer (SIM)

-270 °C to 1760 °C

EURAMET cg-11

25

Temperature Indicator & Controller (SIM)

-270 °C to 1760 °C

EURAMET cg-11

26

Temperature Switch

-100 °C to 1200 °C

Comparison with Temperature Calibrator

27

Heating Temperature Block

-50 °C to 250 °C

Comparison with Standard Thermometer

28

Thermo-hygrometer, Hygrograph

10 °C to 50 °C

10 %RH to 95 %RH

Comparison with Standard Temp/Humidity

29

Temperature Transmitter

4 to 20 mA

1 to 5 V

Comparison with Signal Calibrator

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