Dickson KT6 매뉴얼 - 페이지 3

{카테고리_이름} Dickson KT6에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dickson KT6 11 페이지. 6” temperature chart recorder
Dickson KT6에 대해서도 마찬가지입니다: 사용자 설명서 (4 페이지)

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Operating Information

Pen:

Hysteresis ( a property that occurs when tension is

applied to an object) causes the pens to move in

increments across the chart as the sensor readings

change. However, the display readings are not

affected by the property of hysteresis. For this

reason the display provides smoother and faster

readings than the pen. At any given time there may

be a slight discrepancy in the positions of the pens

and the readings on the display.

For visual spot checks the display is the

most accurate but both are within the stated

specifications of the unit (see "Specifications").

Pens (2 pen KT6):

The blue pen has a longer pen arm than the red

pen. The pens are offset to allow the red pen to

glide under the blue pen. The blue pen indicates the

correct time and the red pen precedes it by 3/16 of

an inch.

Alarm Relays

The SPST 24V 500mA relay contacts are normally open and will close on alarm conditions when the alarms

are enabled. Relay contacts are always functional when the alarm is enabled. Dip Switch #8 has no effect

on the relay. The relay will close only during minimum and maximum alarm conditions. 2 pen units have two

sets of relay contacts which operate independently.

NOTE: For compliance to CE directives, do not remove the rubber cover from the alarm relay terminals when

the terminals are not used.

Display Symbols (optional)

Figure 4

Rev. 07/04

Power Supply:

We recommend using AC Power with one 9V battery

installed as a back-up power source. This ensures

that your recording will not be interrupted when

there is a power failure. The AC Adapter is built into

the back of the recorder. NOTE: When the unit is

in battery back-up mode, the recorder will update

temperature readings at a much slower rate. The

battery should be replaced once a year and after

power failures of more than a few hours.

To Replace Battery:

1. Open the door of the recorder by depressing the

door latch.

2. Press the "HOME" key

3. Lift the chart, if there is one present, to fully

expose the battery compartment and press down

on the tab to release battery compartment door.

4. Replace 9V battery

C: Indicates ˚C

F: Indicates ˚F

0: Zero calibration mode

A: Alarms enabled or alarm set mode

MIN:

This symbol is displayed when you are setting a

minimum alarm or during a minimum alarm condition

(when alarms are enabled)

MAX:

This symbol is displayed when you are setting a

maximum alarm or during a maximum alarm

condition (MIN and MAX flash when the alarms are

enabled and no alarm condition exists)

1: Channel One

2: Channel Two

Two channel units only