Sper-scientific 840088 pH Kit - Basic Uživatelský manuál stáhnout pdf (Strana 5)

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19 VANE

20 PROBE HANDLE

21 PROBE PLUG

3. MEASURING PROCEDURES

See "Advanced Adjustment Procedures" (pg 7) to set the default temperature

scale (°C or °F), air velocity unit, (m/S, Ft/min, Km/h, Knots or Mile/h), air flow

measurement (CMM or CMF), and area size (Meter^2 or Ft^2).

3-A. Air Velocity and Ambient Temperature Measurement

• Insert the PROBE PLUG (21) into the PROBE INPUT SOCKET (17).

• Slide the PROBE LOCK SWITCH (18) to the ◄LOCK position.

• Turn on the meter by pressing the POWER (2) button. The air velocity

readings are displayed as m/S, Ft/min, Km/h, Knots or Mile/h. The ambi-

ent temperature is displayed in °C or °F.

• The yellow dot on the VANE (19) should face the air flow.

• To display the time (h-m-s) or date (y-m-d) during use, press the CLOCK

(7) button.

• Press the POWER (2) button to turn the unit off.

3-B. Air Flow Measurement - CMM/CMF

• The procedures are the same as above (3-A).

• Press the FUNCTION (6) button to toggle between air velocity and air flow

readings.

• The display shows the reading and the area size in meter^2 or ft^2.

• To display the time (h-m-s) or date (y-m-d) during use, press the CLOCK

(7) button.

• Press the POWER (2) button to turn the unit off.

3-C. Type K, J Thermometer Measurement

• Unlock and remove the anemometer sensor from the meter and slide the

PROBE LOCK SWITCH (18) to the ◄LOCK position.

• Insert the thermocouple probe in the TYPE K/J PROBE INPUT (16).

• Turn on the meter by pressing the POWER (2) button.

• Press the FUNCTION (6) button to switch between type K or J,

"J type" or K type" will be displayed.

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Sper-scientific 840088 pH Kit - Basic Uživatelský manuál Strana 5