General-tools-and-instruments CIH20DL Bedienungsanleitung

DATA LOGGING HOT WIRE ANEMOMETER withCFM/CMM and 8:1 IR THERMOMETERUSER’S MANUALCIH20DLPlease read this manual carefully and thoroughly before using t

MEASURING SURFACE TEMPERATURE To use the meter’s IR thermometer to measure the surface temperature of an objectfrom a distance, make sure the meter is

Fig. 7 is a flowchart of the menu made available by briefly pressing the MODE SET button.Starting from normal measurement mode, one press of the butto

To retrieve other triple sets of measurements in either order (newest to oldest, or oldest tonewest), use the  and  buttons, respectively. For examp

Fig. 8. The Advanced Settings Menu13Normal MeasuringmodeAir Speed or AirflowVolume modeAir speed unitAirflow volume unitTemperature unitEnter area of

DATA LOGGING WITH A COMPUTERIn addition to making and displaying real-time air speed, airflow volume and temperaturemeasurements and storing up to nin

10. You may or may not be prompted now to restart your computer to completeinstallation of the Anemometer Application. If you are prompted to do so, c

To access the dashboard, you must use this pulldown to select the number of the COM portyou are using to connect the meter. This is the number you wer

On the dashboard, the default units are °F for temperature and m/s for air speed. To changethe air speed unit, left-click the red box containing m/s a

Be aware that after you reconfigure the power cable as a USB cable and before you connectthe meter to your computer, the meter will automatically resu

Viewing Record Data GraphicallyYou can also view Record data by using thedashboard’s integrated chart function. With themeter connected to your comput

TABLE OF CONTENTSIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 –4Key Features . . .

Other selections in the pulldown menus that appear when you right-click on any of the threeicons of the graph palette can be used to:• Make other char

Note the tabular format of the data as well as the column headings and the time stamps (thethird column in Notepad and WordPad, and Column C in Excel)

SPECIFICATIONSAir Speed Measurement Range 2 ft/min to 7874 ft/min (20 mm/sec to 40 m/sec)Air Speed Measurement Basic Accuracy ±3% of readingAir Speed

MAINTENANCE TIPSRemove the battery before storing the meter for an extended period of time.Do not drop or disassemble the meter or immerse it in water

APPENDIXThe field of view of the CIH20DL's IR thermometerHOW TO MAKE ACCURATE IR MEASUREMENTSThe CIH20DL has a distance-to-spot (D:S) ratio of 8:

To eliminate measurement error, the CIH20DL must be moved close enough so themotor is the only object in the target area of its IRT (see below figure)

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GENERAL TOOLS & INSTRUMENTS80 White StreetNew York, NY 10013-3567PHONE (212) 431-6100FAX (212) 431-6499TOLL FREE (800) 697-8665e-mail: sales@gener

INTRODUCTIONThank you for purchasing General Tools & Instruments’ CIH20DL Data Logging Hot WireAnemometer with CFM/CMM and 8:1 IR Thermometer. Ple

The CIH20DL can be configured to display air speed in any of five Imperial or metric units,airflow volume in CFM or CMM, and temperature in degrees Fa

SAFETY INSTRUCTIONSCAUTION!The CIH20DL’s targeting laser is a Class II type that emits less than 1mW of power between630nm and 660nm. Avoid direct eye

4. button: Activates laser pointer whenenabled (unless readouts are displayingrecalled values) 5.  button6. (Anemometer HOLD) button:Freezes air sp

A Clock, backlight on and laser pointer enabled icons B Secondary readout C Memory Space/CLR (clear) and Memor

SETUP INSTRUCTIONSINSTALL BATTERYThe meter’s battery compartment is accessible from the back of the unit (Fig. 3).Before installing the 9V battery inc

To power on the meter, press the button. The display will initially show the clock icon atupper left and numbers on the primary readout counting down