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ETI 222-063ETI 222-063

ETI 222-063 เครื่องวัดอุณหภูมิ Reference Plus Thermometer

15,300.00 ฿

Availability: กรุณาสอบถามค่ะ

ETI 222-063 เครื่องวัดอุณหภูมิ Reference Plus Thermometer ช่วงการวัด -199.99°C ถึง +199.99°C ความแม่นยำ ±0.05°C
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เครื่องวัดอุณหภูมิ ETI 222-063

Reference Plus Thermometer for Calibration Checks

-   measuring range: -199.99°C to +199.99°CETI 222-063
-   high system accuracy: ±0.05°C
-   data hold and MAX/MIN memory functions
-   5-point UKAS Certificate included
-   ideal for calibration comparison checks
-   supplied complete with high accuracy probe

The Reference Plus thermometer is a high accuracy PT100 instrument that is supplied with a 5-point UKAS Certificate of Calibration. Each certificate indicates deviations from standards at various check points: -18°C, 0°C, +40°C, +70°C and +100°C.
Special ranges may be certified by arrangement with the ETI UKAS calibration laboratory.

In contrast to the standard Reference Thermometer (ord. #222-055), the Reference Plus Thermometer has got pushbuttons for the data hold and MAX/MIN memory functions.
Pressing the HOLD button the current reading can be "frozen" at the display.
Via the MAX/MIN button the max. and min. readings can be indicated. These readings are not deleted when the instrument is switched off, but they can be reset also via the MAX/MIN button.

The Reference thermometer is ideal for comparison checking the calibration and accuracy of other thermometers and probes, when used in conjunction with a stable temperature heat or chill source, or also with the Comparator.

The instrument measures temperature over the range of -199.99 to +199.99°C with a resolution of 0.01°C and an accuracy of ±0.05°C.
The unit features a simple on/off switch with low battery and open circuit 'Err' indication, when applicable.
The Reference Thermometer is supplied with a permanently attached, high accuracy probe incorporating a 1/10th DIN PT100 sensor. The probe measures Ø3.3 x 130mm and is supplied with a one metre PVC lead.

Technical data:

-   range:  -199.99 to +199.99°C
-   resolution:  0.01°C
-   accuracy: ±0.05°C (-30 to +150°C) otherwise ±0.1°C
-   batteries: 3 x 1.5 volt AAA
-   battery life: 2000 hours
-   sensor type: PT100, 1/10 DIN
-   display: 10mm LCD
-   dimensions: 25 x 56 x 128mm³
-   weight: 210 grams


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