Eclipse Eclipse MT-4616 Manual

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MT-4616

Temperature / Humidity / Dew point Meter

User’s Manual

Edition, 2015

Statements

According to the international copyright law, please don’t copy any content from the user manual without permission and written consent.

The user manual may be changed in the future without notice.

Safety statements

Caution

”sign shows what will cause damage to the

“

temperature and humidity meter.

Please be careful of the operation when using the tester, incorrect operation or operation steps maybe cause damage to the temperature and humidity meter or to the equipment.

Please be careful of the operation when using the tester,incorrect operation or operation steps maybe damage to the temperature and humidity meter or to the equipment.

Warning

”sign shows that there is danger of electric

“

shock,serious injury or death .The case or operation may result in personal injury to the users. If these conditions are not met or you don’t fully understand how to operate the temperature and humidity meter,

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please don’t continue any operation with warning sign indicating.

Brief Introduction

This is a battery powered meter for measuring relative humidity and temperature. It can display three types of temperatures around the sensor’s area via several convenient procedures: Ambient temperature, Dew-point temperature and Wet bulb temperature.

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Display Screen

NO. expl

1 Low battery 2 Automatic power-off mark 3 Display wet bulb temperature or dew-point

temperature 4 Temperature measurement unit 5 Relative humidity measurement unit 6 MEM, RAM position number 7 Max-min 8 Hold function activated. The screen freezes the

current reading

anation

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Operation Notice

When moving the meter from one atmosphere with extreme temperature or humidity to another, you need to wait for it to stabilize. Press displayed by °C or °F. Press

Dew-point & Wet-bulb

When starting the meter, the ambient temperature appears on the screen. To obtain DP, press a first time Press back. A corresponding signal will be shown on the screen indicating DP and WB.

Holding

Hold the button Press and stop the meter from displaying the measurements. When the HOLD function is active, the screen displays press

to start the meter and read the measurements

to switch.

and press for a second time, WB is switched.

a third time, to get the ambient temperature

to freeze the current reading,

. To continue reading the measured value,

again.

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Max-min

ressing constantly, press The two stations can be switched. If turned off, you need to press function has been turned off. Max means that the peak of temperature and humidity, while min is the lowest reading.

Saving and transferring the measurements

This meter is able to save 99 groups reading for transferring. Press location displays at the screen’s upper right corner. After two seconds, the meter comes back to the normal state; If RAM is filled fully, the meter will cover the stored data from No.1 RAM and keep the reading. When transferring the saved figure, press MEM check-up. At this time, change the page. To exit it, press of check-up, press displayed at the screen’s right upper corner, which means RAM is cleared.

, Max-min is set up, and max updates

again, it is min.

for two seconds; a sound shows that this

to save the reading, and its

to enter

and are used to

again. In the state

for five seconds and “00”is

Automatic power-off

To prolong the life-span of the battery, this meter

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offers an after 30 minutes of no use. Just press longer measurement, and disappears. Do it again, the automatic power-off is o n.

The backlight

Press off the backlight. If starting without automatic power-off, it will close after 15 seconds.

Maintenance Replace the batteries

The meter is charged with four 1.5(AAA type) batteries. When appears, the batteries should be replaced as soon as possible. Follow the instructions:

1. Unscrew the top of the entrance.

2. Remove the batteries out

3. Install four unused AAA batteries in accordance with

4. Replace the lid and fasten the screw.

automatic power-off function, and it shuts down

if setting it for

to start the backlight, press again to turn

polarity described on the bottom.

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Specification

Ambient temperature

Range: -20 to 60°C (-4 to 140°F) Precision: ±1.0°C(0 to 45°C)/±1.5°C(-20 to 0°C，45 to 60°C) Resolution: 0.1°C/°F Update rate: 400ms

Sensor’s type: High-Precision digital sensor

Range: 0 to 100%RH Accuracy:±3.0% RH(20% to 80%) /±4.0% RH(0% to 20%， 80% to 100%) Resolution:0.1% Update rate: 400ms Sensor’s type: High-precision digital sensor

Range: -20 to 60°C (-4 to 140°F) Precision : ±1°C(0 to 45°C)/±1.5°C(-20 to 0°C，45 to 60°C) Resolution: 0.1°C/°F Update rate: 400ms

Range: -50 to 60°C (-58 to 140°F) Precision : ±1°C（0 to 45°C/±1.5°C（-50 to 0°C，45 to 60°C） Resolution: 0.1°C/°F Update rate: 400ms RAM: 99 data point Power: 4 AAA batteries Weight: 190g (batteries included)

Size:184mm×60mm×29mm

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MT-4616溫度.溼度.露點測試器使用說明書

安全聲明

小心或注意

〝小心〞或〝注意〞標誌表示會對儀錶或設備造成損

壞的狀況和操作。

它要求在執行此操作時必須小心，如果不正確執行此

操作或不遵循此操作步驟，則可能導致儀錶或設備損

壞。在不滿足這些條件或沒有完全理解的情況下，請

勿繼續執行小心標誌所指示的任何操作。

警告

〝警告〞標誌表示會對用戶造成危險的狀況和操作。它要求在執行此操作時必須注意，如果不正確執此行

操作或不遵守此操作步驟，則可能導致人身傷害或傷

亡。在不滿足這些條件或沒有完全理解的情況下，請

勿繼續執行警告標誌所指示的任何操作。使用本儀錶前，請仔細閱讀說明書並請注意有關安全

警訊

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簡介 MT-4616 是一款由電池供電、用於測量相對濕度和溫度的儀錶。通過數個操作方便的控制步驟，儀錶就可顯示其感測器周圍空氣的三種不同的溫度值：環境溫度、露點溫度和濕球溫度。

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顯示幕

序號含義

電池電量不足。

自動關機使能符號。

顯示濕球溫度或露點溫度。

溫度測量單位。

相對濕度測量單位。

顯示讀數取自記憶體，記憶體位置編號。

顯示最大讀數或最小讀數。

保持功能被啟用。顯示幕凍結當前讀數。

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儀錶操作注意當把儀錶從一個溫度/濕度極限環境移動至另一個時，要等待一段時間讓儀錶穩定。

1. 按

2. 溫度讀數以攝氏度（°C）或華氏度（°F）顯示。

露點溫度與濕球溫度

露點溫度（DP），按一下至濕球溫度（WB）。再按一次

溫度。選擇露點溫度和濕球溫度時，顯示幕上會有對

應的符號指示。

啟動儀錶，然後開始讀取測量值。

按

可切換單位°C與°F。

剛啟動儀錶時，儀錶顯示的是環境溫度。要顯示

。再按一次，可切換

則儀錶返回到環境

資料保持

按下鍵可鎖住儀錶當前顯示的讀數。當

HOLD（保持）功能被啟動時，顯示幕上顯示

。要繼續讀取測量值，再按一次鍵。

最大最小值記錄

當按一下，最大最小值功能啟動，螢幕將

不斷更新啟動後所測的最大值，若需查看啟動後不

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斷更新的最小值，只需再按一下，同樣方式可切換回查看最大值；若想退出最大最小值功能，只需長按

兩秒，當聽到“嘀”聲後，儀錶就退出了此

功能。此功能中最大值包括功能啟動後的溫度最大值和濕度最大值，最小值包括功能啟動後的溫度最

小值和濕度最小值。

保存和調用測量值

儀錶最多可保存 99 組讀數值供以後查看。按

一下

將保存當前數值到記憶體中，同時螢幕右

上角將顯示所存位置，2秒後儀錶將自動跳回正常測量狀態；若記憶體存滿，則儀錶將自動從 1 號記

憶體位元覆蓋已存資料並存儲當前值。若要調用記憶體中所存的讀數，按模式，此時可按

和鍵上下翻頁，若要退出查看模式，只需再按一下體，請在查看模式下，長按

鍵進入記憶體讀數查看

鍵。若要清空記憶

鍵 5 秒，螢幕右上角將有 00 編號顯示，說明記憶體已清空，再按鍵退回正常測量模式。

自動關閉電源

為節省電池壽命，儀錶提供了自動關機功能，儀錶在 30 分鐘無操作活動後關閉電源。儀錶的自

動關機功能默認開啟，若需關閉此功能，使得儀錶可以長時間測量，只需按一下自動關機

符號將消失，同上，再按一下，又可

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鍵，此時螢幕上

開啟自動關機功能。

背光

按一下鍵，將開啟背光燈，再按一下關閉背光燈。若開啟後未手動關閉，背光燈將在 15 秒後自動關閉。

維護更換電池

儀錶由四節 1.5V（AAA 型）電池供電。當顯示幕

中出現

符號時，應儘快更換電池。

要更換電池：

1．擰開電池蓋頂部的螺釘，然後將電蓋打開。 2．取出電池倉內的四節 AAA 電池。 3．依照電池倉底部描繪的極性，正確地安裝入四

節新的 AAA 電池。

4．將電池蓋重新裝回並擰緊螺釘將其固定。

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規格

環境溫度量程：-20 至 60°C (-4 至 140°F)

精度：±1.0°C(0 至 45°C)

±1.5°C(-20 至 0°C， 45 至 60°C) 解析度：0.1°C/°F 更新速度：400ms 感測器類型：高精度數字感測器

相對濕度量程：0 至 100%RH

精度：±3.0% RH(20% 至 80%)

±4.0% RH（0% 至 20%，80% 至 100%)

解析度：0.1% 更新速度：400ms 感測器類型：高精度數字感測器

濕球溫度量程：-20 至 60°C (-4 至 140°F)

精度：±1.0°C (0 至 45°C)

±1.5°C (20 至 0°C， 45 至 60°C)

解析度：0.1°C/°F 更新速度：400ms

露點溫度量程：-50 至 60°C (-58 至 140°F)

精度： ±1.0°C (0 至 45°C)

±1.5°C (50 至 0°C， 45 至 60°C) 解析度：0.1°C/°F 更新速度：400ms

記憶體：

電源：AAA 電池 X 4 個尺寸：184mm×60mm×29mm

99 個數

據

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Test Eq

99 Washington Street Melrose, MA 02176

uipment Depot - 800.517.8431

TestEquipmentDepot.com

s Industries Co., Ltd.

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Eclipse Eclipse MT-4616 Manual

Specifications and Main Features

Frequently Asked Questions

User Manual