Question

翻译一下

Important: Before using this instrument,operators should be familiar with the Model 58 manual and with the 5700 Series oxygen probe instructions.
SETUP
Prepare and connect a YSI5700 Series dissolved oxygen probe. (See probe instruction sheet or instrument manual for more details.)
Switch to ZERO;adjust O2 ZERO control until display reads 00.0
Replace batteries if LO BAT appears on the display.

CALIBRATION
CALIBRATION TO 100% AIR SATURATION
(Other calibration procedures are described in the CALIBRATION section of your instrument manual.)
Place YSI5700 Series probe in BOD bottle containing about 1"of water. (Place 5739 probe in calibration bottle with moist sponge or wrap in moist cloth to provide stable humidity.) Wait for temperature equilibration. Temperature stability is essential for precise calibration.
Set SALINITY control to FRESH.
Switch to TEMP -5℃ to 45℃; observe reading for stability within ±0.2℃.
Switch to 0.1mg/L or 0.01mg/L scale and wait until display shows a stable reading for at least one minute before calibration. To calibrate in %,consult the instrument instructions.
Use probe temperature reading and true local atmospheric pressure (or feet above sea level ) to determine calibration values from Tables I and II.
Example :
Probe temp. =21℃, Altitude =1000ft.
From Table I the calibration value for 21℃ is 8.92mg/L.
From Table II the altitude factor for 1000ft.is about .96
The correct calibration value is :8.92mg/L x.96=8.56 mg/L.
With probe stabilized in moist air,adjust O2 CALIB control until meter reads the calibration value determined.

MEASUREMENT
Adjust SALINITY control to salinity of sample.
Place calibrated probe in sample and stir.
Wait until you can ascertain probe equilibration by observing temperature and dissolved oxygen readings that are stable for a full minute.
Read dissolved oxygen in mg/L. To read in %,consult the instrument manual.
The instrument should normally be left on during the working day to avoid the delay of waiting for probe repolarization.

CARE AND MAINTENANCE
Replace instrument batteries when LO BAT appears on the display.
Replace stirrer batteries when LO BAT appears on the display while the STIRRER control is being held at the BATT CHK position. The instrument must be turned on to make this check.
Replace membrane every 2 to 4 weeks,depending on application. Probes should be stored in a humid environment to prevent drying out.

Answer 1

Important: Before using this instrument,operators should be familiar with the Model 58 manual and with the 5700 Series oxygen probe instructions.
SETUP
Prepare and connect a YSI5700 Series dissolved oxygen probe. (See probe instruction sheet or instrument manual for more details.)
Switch to ZERO;adjust O2 ZERO control until display reads 00.0
Replace batteries if LO BAT appears on the display.
重要：使用该仪器前，请操作者务必熟悉58模型手册和5700系列氧探头使用说明书。
设置
准备并连接好一个5700系列溶氧探头(更多详细内容参看探头使用说明书或仪器手册)
切换到“零”；调节氧气零校准直到显示读数00.0
如果屏幕上显示”低电量”时，请更换电池。

CALIBRATION
CALIBRATION TO 100% AIR SATURATION
(Other calibration procedures are described in the CALIBRATION section of your instrument manual.)
Place YSI5700 Series probe in BOD bottle containing about 1"of water. (Place 5739 probe in calibration bottle with moist sponge or wrap in moist cloth to provide stable humidity.) Wait for temperature equilibration. Temperature stability is essential for precise calibration.
校准
校准环境为空气相对湿度100%
(其他的校准步骤在仪器手册的校准章节中有叙述)
将YSI5700系列探头置于盛有约1英寸水的BOD瓶中。
(将5739探针置于有湿海绵的校准瓶中或用湿布包裹以提供稳定的湿度)。等待至温度平衡。温度稳定对精确校准非常重要。

Set SALINITY control to FRESH.
Switch to TEMP -5℃ to 45℃; observe reading for stability within ±0.2℃.
Switch to 0.1mg/L or 0.01mg/L scale and wait until display shows a stable reading for at least one minute before calibration. To calibrate in %,consult the instrument instructions.
Use probe temperature reading and true local atmospheric pressure (or feet above sea level ) to determine calibration values from Tables I and II. 设置盐度控制为缺省值零。
切换到温度为-5℃ to 45℃;稳定于±0.2℃内时，观察读数。
切换到0.1mg/L or 0.01mg/L范围，等待显示读数稳定后至少1分钟才可校准。查阅仪器使用说明书来调节%(即百分比饱和度校准值)。
采用探头的温度读数及本地的大气压值(或海拔高度“英尺”)来确定表I 和 II的校准值。

Example :
Probe temp. =21℃, Altitude =1000ft.
From Table I the calibration value for 21℃ is 8.92mg/L.
From Table II the altitude factor for 1000ft.is about .96
The correct calibration value is :8.92mg/L x.96=8.56 mg/L.
With probe stabilized in moist air,adjust O2 CALIB control until meter reads the calibration value determined.
例子：
探头温度=21℃，海拔高度=1000英尺。
从表I可知，对应于21℃的校准值是8.92mg/L。
从表II可知，对应于1000英尺的海拔因数是0.96。
使探头置于稳定潮湿的空气中，调节氧气校准控制直到仪表读取校准值确定。

MEASUREMENT
Adjust SALINITY control to salinity of sample.
Place calibrated probe in sample and stir.
Wait until you can ascertain probe equilibration by observing temperature and dissolved oxygen readings that are stable for a full minute.
Read dissolved oxygen in mg/L. To read in %,consult the instrument manual.
The instrument should normally be left on during the working day to avoid the delay of waiting for probe repolarization.
测量
调节盐度设置与样本一致
将校准过的探头置于样本中并持续搅拌。
等待直到你通过观察到稳定了一分钟的温度和溶解氧读数而确定探头平衡。
读取溶解氧值以mg/L为单位，如果要以%为单位，请查阅仪器手册。
设备在工作日期间通常应开着，以避免等待探头极性恢复而耽搁时间。

CARE AND MAINTENANCE
Replace instrument batteries when LO BAT appears on the display.
Replace stirrer batteries when LO BAT appears on the display while the STIRRER control is being held at the BATT CHK position. The instrument must be turned on to make this check.
Replace membrane every 2 to 4 weeks,depending on application. Probes should be stored in a humid environment to prevent drying out.
维护与保养
当屏幕显示“低电量”时，请更换仪器的电池。
当屏幕显示“低电量”且搅拌器控制置于电池检查位置时，请更换搅拌器的电池。做这项检查需开启仪器。
根据实际应用，每2到4周更换一次薄膜。探头需存放在潮湿的环境避免干涸。

注：你的这些英文章节是溶解氧测量仪的部分说明。我查阅了一些相关资料，找到有一个YSI5000/5100溶解氧测量仪操作手册(中文版)。很详细的操作手册。跟你这个仪器应该是一样的，只有可能是厂家不一样。如果需要的话，给我发消息，我可以发给你。

Answer 2

你给悬赏分50分的话，就帮你翻译

Answer 3

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Answer 4