JENCO VisionPlus 9020M Manual Download Page 3

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概述

   

 

 

感谢您选购9020M。9020M是一台测量溶解氧及温度的精密仪器,内

建的微处理器,计算和补偿所有与溶解氧和温度有关的测量数据。 

 
本仪器拥有防水的外壳,机械式的按键提供高可信任度,高触觉及

声响告知等功能,使用单一9V的干电池为电源,校正数据永久储存在
EEPROM内存中,下次使用时不需再次校正。 

 
此仪器使用大型的LCD,可显示具有温度补偿的溶氧值及相关的指

示。即使在校正或测量程序下,也会提供使用者各种提示。 

 
9020M具有50组测量数据的记忆功能,可以通过回叫界面轻松的查询

所存储的测量数据。存储的数据也可通过清除界面选择全部删除还是
单一删除。 

 
9020M专配一支原电池式溶氧电极:LD-900G-01,此溶氧电极内置一

温度传感器,可以自动感测温度。9020M还包含自动切换测试量程、自
动温度补偿、超长电池寿命以及50/60HZ交流噪声排除能力,此仪器适
合在野外和实验室。 

 

产品检视

     

 

 

小心地打开包装,检视仪器及配件是否有因运输而损坏,如有发现,

请立即通知 JENCO 的代理。 

 

防水外壳

 

 

 

9020M具有防水外壳但不可在水中使用(因溶解氧电极与仪器连接处

不具防水功能)。这个防水特性可避免仪器因为不小心掉入非腐蚀性
溶液中而造成的损坏。若仪器不小心掉入溶液中时,请立即做以下步
骤处理: 

 
(1) 

用蒸馏水小心的清洗仪器,在清洗及晒干后,须将连接器
内的污物清理干净,否则会影响电极的连接。 

 
(2) 

再重新使用之前须确定仪器及电极已晒干。 

 

(3) 

若完成上述步骤仍无法使用,请联络JENCO的代理商。

(请

参考“质量保证”章节) 

 
 

Summary of Contents for VisionPlus 9020M

Page 1: ...9020M 02270148 9020M...

Page 2: ...1 2 2 2 3 3 A 3 B 4 5 A 5 B 6 C 7 D 7 8 9 10...

Page 3: ...2 9020M 9020M 9V EEPROM LCD 9020M 50 9020M LD 900G 01 9020M 50 60HZ JENCO 9020M 1 2 3 JENCO...

Page 4: ...3 LCD BAT 1 1 2 9V 3 A 1 2 3 4 5 10 8 9 7 6 11 12 14 13 LCD...

Page 5: ...4 1 BAT 8 mBar 2 Save 9 ppm 3 MAIN DISPLAY 10 4 11 Full 50 5 CAL 12 Recall 6 Delete 13 SAL ppt 7 Each 14 All B ON OFF MODE ppm mg L Recall Delete Recall Delete...

Page 6: ...5 UP DOWN Recall Delete Delete Each Delete All Delete Each CAL ENTER 9020M 50 Delete All Delete Each Delete All Delete Each A A B C D A B C D...

Page 7: ...6 1 2 3 4 B 9020M 1 LD 900G 1 2 MODE...

Page 8: ...7 3 CAL CAL 1013 mBar 4 600 1100 mBar ENTER 100 MODE 100 5 100 ENTER 100 MODE 100 100 6 0 0ppt 0 0 40 0ppt ENTER MODE C MODE ppm mg L D a 1 ppm mg L CLEAR ENTER Save 2 Full 50 b...

Page 9: ...NTER 2 3 MODE c 1 MODE CLEAR ENTER Delete All Delete Each 2 Delete All None 3 Delete Each 01 100 0 25 02 7 65ppm 23 8 03 5 43ppm 15 6 02 01 100 0 25 02 5 43ppm 15 6 4 MODE Jenco OvEr or Undr 1 2 Udr 1...

Page 10: ...mg L 0 20 00ppm mg L 0 01ppm mg L 0 5 FS 0 200 0 0 1 0 5 FS 6 0 46 0 C 0 1 C 0 3 C 1 600 1100mBar 450 825mmHg 0 0 40 0ppt 10 k 25 C 9V EEPROM 50 45 12mm 8mm LCD 0 50 C 90 IP65 x x 70mm x 198mm x 37mm...

Page 11: ...10 JENCO 18 201601 57619600 57619008 57619240...

Page 12: ...THE BATTERIES 13 DISPLAY KEYS FUNCTIONS 14 A Display 14 B Keys 15 OPERATIONAL PROCEDURES 16 A Probe Preparation 16 B Dissolved Oxygen Calibration 17 C Dissolved Oxygen Measurements 17 D Save Recall an...

Page 13: ...cap membranes The LD 900G 01 field probe comes with a built in temperature sensor for automatic temperature compensation The unit is also equipped with a non volatile memory allowing the user to stor...

Page 14: ...meter is packaged with one 9V battery required for operation To insert the batteries into the meter follow the procedure outlined below Figure 1 Battery compartment 1 Use a screw driver to remove the...

Page 15: ...issolved oxygen values 10 Temperature and unit display 4 Data storage site number 11 Full This will indicate that all 50 data storage sites are used up 5 CAL Calibration mode indicator 12 Recall To re...

Page 16: ...site number by pressing these keys In Delete mode press these keys to select between the Delete Each and Delete All mode In Delete Each mode view to be deleted data and data site numbers by pressing...

Page 17: ...r Cap C Membrane D Guard Cap 1 Remove guard cap 2 Remove the old membrane and clean top of cover cap 3 Place new membrane over top of cover cap and press tight guard cap trim excessive membrane 4 Fill...

Page 18: ...nges made will be cancelled and the previous calibration settings will be retained 5 In this interface the user can views the calibration value in the secondary display Once the value in the main disp...

Page 19: ...key at the Recall interface to go into Recall mode 2 Press the UP or DOWN keys to select the storage site number 3 Press MODE key to exit Recall mode c Deleting data 1 Press the ENTER key at the Dele...

Page 20: ...o 40 0 ppt Temperature sensor Thermistor 10 k at 25 C Power 9Volt battery Calibration Back up EEPROM Datalogging capabilities 50 data sets Automatic shut off function 45 minutes of non use Audio Feedb...

Page 21: ...product problem is due to deviations or customer misuse Out of warranty products will be repaired on a charge basis RETURN OF ITEMS Authorization must be obtained from one of our representatives befor...

Page 22: ...coi com Website www jencoi com Jenco Electronics Inc 1F NO 11 Lane 370 Sec 6 Zhongxiao E Rd Nangang Dist Taipei Taiwan TEL 886 2 2782 3226 FAX 886 2 2782 3234 Shanghai Jenco Instruments Ltd 18 Wang Do...

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