소개
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.
특징
- 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
설정
배터리 설치
The timer operates on standard batteries. To install or replace batteries:
- 장치 뒷면에서 배터리 칸을 찾으세요.
- 구획 덮개를 엽니다.
- 새 배터리를 넣을 때는 배터리함 안쪽에 표시된 극성(+/-)을 반드시 확인하십시오.
- 배터리 덮개를 단단히 닫으세요.
이미지: 후면 view of the Traceable Four-Channel Alarm Timer, highlighting the circular battery compartment cover on the right side.
초기 전원 켜기
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.
작동 지침
위에view 컨트롤의
이미지: 앞면 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.
- 시계: 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 (깨끗함): Clears the set time for the selected channel.
- 시작 멈춤: 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 view현재시각.
Setting a Countdown Timer
- Press one of the channel buttons (T1, T2, T3, or T4) to select the desired timer. The display will show the selected channel indicator.
- 를 누르세요 H, M, 그리고 S buttons to set the desired countdown time. Each press increments the value. Hold the button for rapid increment.
- 를 누르세요 시작/중지 카운트다운을 시작하려면 버튼을 누르세요.
- When the countdown reaches zero, an extra-loud alarm will sound for 1 minute.
- 알람을 멈추려면 아무 버튼이나 누르세요.
- 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)
- Press one of the channel buttons (T1, T2, T3, or T4) to select the desired timer.
- Ensure the selected channel is cleared (display shows 0:00:00). If not, press the C 단추.
- 를 누르세요 시작/중지 카운트업을 시작하려면 버튼을 누르세요.
- 를 누르세요 시작/중지 버튼을 다시 누르면 카운트다운이 일시 정지됩니다.
- 를 누르세요 C button to clear the count-up time.
시계 설정
- 를 누르고 계세요 시계 시간 표시가 깜빡일 때까지 버튼을 누르세요.
- 사용하세요 H, M, 그리고 S 현재 시간을 설정하는 버튼.
- 를 누르세요 시계 button again to confirm and exit clock setting mode.
유지
청소
부드러운 d로 타이머를 닦으세요.amp 천으로 닦아주세요. 연마성 세제를 사용하거나 기기를 물에 담그지 마세요.
배터리 교체
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.
문제 해결
타이머가 응답하지 않음
- 배터리 설치를 확인하고 배터리가 새 것인지 확인하세요.
- 를 누르세요 C button to clear any previous settings.
Alarm is too quiet or not sounding
- 배터리를 교체하세요.
- Ensure the timer is not in a location where the sound is muffled.
화면이 비어 있거나 제대로 표시되지 않습니다.
- 배터리를 교체하세요.
- If the issue persists after battery replacement, contact customer support.
명세서
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | 90225-35 |
| 상표 | 추적 가능 |
| 채널 수 | 4 |
| 패키지 크기 | 4 x 3.5 x 1.2 인치 |
| 품목 무게 | 0.009온스(0.26그램) |
| 색상 | 검은색 |
| 제조업체 | 콜-파머 |
| 첫 번째 이용 가능 | 31년 2022월 XNUMX일 |
보증 및 지원
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 web사이트 또는 고객 서비스 부서에 문의하십시오.
