Manuali i Përdoruesit të Kohëmatësit të Alarmit me Katër Kanale të Gjurmueshëm

Hyrje

This manual provides detailed instructions for the operation and maintenance of the Traceable Four-Channel Alarm Timer, Model 90225-35. This device is designed for laboratory use, offering precise timing capabilities across four independent channels for various applications.

Veçoritë

• Calibrated Four-Channel Alarm Timer for Laboratory Use
• Memory returns display to previously programmed countdown time with touch of a button
• Extra-loud alarms sound for 1 minute
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory

Konfigurimi

Instalimi i baterisë

The timer operates on standard batteries. To install or replace batteries:

1. Gjeni ndarjen e baterisë në pjesën e pasme të njësisë.
2. Hapni kapakun e ndarjes.
3. Insert new batteries, observing the correct polarity (+/-) as indicated inside the compartment.
4. Mbyllni mirë kapakun e ndarjes së baterisë.

Imazh: Pjesa e pasme view of the Traceable Four-Channel Alarm Timer, highlighting the circular battery compartment cover on the right side.

Ndezja fillestare

Upon first power-on or after battery replacement, the display will show the current time or default to 0:00:00. The timer is now ready for operation.

Udhëzimet e funksionimit

Mbiview të Kontrolleve

Imazhi: Përpara view of the timer, displaying the LCD screen and all control buttons. Buttons include T1, T2, T3, T4, CLOCK at the top, and H, M, S, C, START STOP at the bottom.

The timer features several buttons for various functions:

• T1, T2, T3, T4: Selects the desired timer channel.
• ORË: Toggles between clock display and timer display, and used for setting the clock.
• H (Hours): Sets hours for countdown/count-up.
• M (Minutes): Sets minutes for countdown/count-up.
• S (Seconds): Sets seconds for countdown/count-up.
• C (E qartë): Clears the set time for the selected channel.
• FILLIM/NDALIM: Starts or stops the selected timer.

Image: Close-up of the 'H' (Hours) and 'M' (Minutes) buttons, which are used for setting time values.

Image: Close-up of the 'START STOP' button, used to initiate or pause timing functions.

Image: Close-up of the 'CLOCK' button, used for setting and viewnë kohën aktuale.

Setting a Countdown Timer

1. Press one of the channel buttons (T1, T2, T3, or T4) to select the desired timer. The display will show the selected channel indicator.
2. Shtypni H, M, dhe S buttons to set the desired countdown time. Each press increments the value. Hold the button for rapid increment.
3. Shtypni FILLO/STOP butonin për të filluar numërimin mbrapsht.
4. When the countdown reaches zero, an extra-loud alarm will sound for 1 minute.
5. Për të ndaluar alarmin, shtypni çdo buton.
6. To recall the previously programmed countdown time for a channel, press the corresponding channel button (T1-T4) after the timer has stopped.

Using as a Count-Up Timer (Stopwatch)

1. Press one of the channel buttons (T1, T2, T3, or T4) to select the desired timer.
2. Ensure the selected channel is cleared (display shows 0:00:00). If not, press the C butonin.
3. Shtypni FILLO/STOP butonin për të filluar numërimin lart.
4. Shtypni FILLO/STOP button again to pause the count-up.
5. Shtypni C button to clear the count-up time.

Vendosja e orës

1. Shtypni dhe mbani shtypur ORË butonin derisa ekrani i kohës të fillojë të pulsojë.
2. Përdorni H, M, dhe S butonat për të vendosur kohën aktuale.
3. Shtypni ORË button again to confirm and exit clock setting mode.

Mirëmbajtja

Pastrimi

Fshijeni kohëmatësin me një të butë, damp leckë. Mos përdorni pastrues gërryes ose mos e zhytni pajisjen në ujë.

Ndërrimi i baterisë

When the display dims or the alarm weakens, it is time to replace the batteries. Refer to the "Battery Installation" section under Setup for instructions.

Zgjidhja e problemeve

Kohëmatësi nuk përgjigjet

• Kontrolloni instalimin e baterive dhe sigurohuni që bateritë të jenë të freskëta.
• Shtypni C button to clear any previous settings.

Alarm is too quiet or not sounding

• Zëvendësoni bateritë.
• Ensure the timer is not in a location where the sound is muffled.

Display is blank or erratic

• Zëvendësoni bateritë.
• If the issue persists after battery replacement, contact customer support.

Specifikimet

Garancia dhe Mbështetja

This product comes with a NIST-Traceable certificate, ensuring its calibration accuracy. For specific warranty details or technical support, please refer to the documentation included with your purchase or contact Cole-Parmer customer service.

For additional information or support, please visit the manufacturer's webfaqe ose kontaktoni departamentin e tyre të shërbimit ndaj klientit.