Sper-scientific 800005 Thermometer Advanced w/RS232 Uživatelský manuál

302 TYPE K J THERMOMETER Typ e K and J The rmometer800005 800005

9 RS232 command Function Remarks K(ASC 4BH) Ask for model No. Send 4 bytes D(ASC 44H) Ask for main display Range, Data, Unit Send 22 bytes B(A

10(0x13) represent T1,- 199.9°C, The total byte number should be 7+1+7+1+5+chr(13)=22Bytes Command B: Return the counting of timer. •Command S:

11 0 0 1 •MAXIMUN mode 0 1 0 •MINIMUN mode 1 0 0 •AVG mode 1 1 1 •calculate MAX/MIN/AVG in back-

126th BYTE: first two BCD code of sub window value. 7th BYTE: last two BCD code of sub window value.

1 = C O N T E N T S TITLE PAGE I. Introduction…………...…………………. 1 II. Specifications………

2 SPER800005-01 MAY.1999 I. Introduction: This instrument is a digital thermometer for use with any K-type and J-type thermocouple as temperature s

3 Accuracy: at ( 23 ± 5°C ) Range Accuracy K-Type -200°C ~ 1370°C ±(0.1% reading + 0.7°C) J-Type -200°C ~ 760°C ±(0.1% reading + 0.7°C) K-Typ

4 Battery Life: Approx. 100hrs with alkaline battery AC Adapter: 9VDC ±15% 100mA Plug Diameter: 3.5×1.35mm III. Symbol Definition and Button

5 •REL : The reading is now under Relative Mode. : The Battery is not sufficient for proper operation. •1 K,J type temperatur

6 •11 Tripod connector •12 Battery cabinet cover IV. Operation Instructions: 4.1 Power-Up Press the •I key to turn the thermometer On or OFF 4.

7 When the counting exceed 59min 59sec, the time scale will be changed to hours and minutes and the “ H ” symbol will appear on the display. The cou

8 and “ °C/°F ” are disabled. To exit the MAX/MIN mode, one may press and hold for two seconds. 4.9 Auto Power Off: By default,