Related Manuals for JENCO 3173
Summary of Contents for JENCO 3173
- Page 1 Operation Manual MODEL 3173/3173R MICROCOMPUTER BASED Conductivity/Salinity/TDS &Temperature BENCH METER 3173/3173R...
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Page 2: Table Of Contents
TURNING ON / OFF THE INSTRUMENT………………………………………5 MODES OF THE METER…………………………………………………………6 CALIBRATION SET-UP……………………………………...…………7 BEFORE CALIBRATE……………………………………………………….……7 CALIBRATION PROCESS………………………………………………..………7 MEASUREMENTS………………………………………………………9 RS-232C INTERFACE OPERATION (For 3173R only) ………...…..10 INTRODUCTION…………………………………………………………..……..10 PREPARATION………………………………………………………………...…10 DB-9 CONNECTOR CABLE……………………………………………….….…11 SOFTWARE………………………..………………………………………...….…11 PREPARING & STORAGE STANDARD SOLUTIONS………..…11 ERROR DISPLAYS……………………………………………….….…13 SPECIFICATIONS………………………………………………..…….14 WARRANTY………………………………………………………..….15 RETURN OF ITEMS…………………………………………..…...16 3173/3173R... -
Page 3: Initial Inspection
INITIAL INSPECTION Carefully unpack the instrument and accessories. Inspect for damages made in shipment. If any damage is found, notify your Jenco representative immediately. All packing materials should be saved until satisfactory operation is confirmed. GENERAL INTRODUCTION The Jenco Model 3173/3173R Bench System is a microprocessor based instrument designed for use in field, laboratories and process control applications. -
Page 4: Using The Meter
USING THE METER THE DISPLAY FIGURE 1 ：Low battery indicator。 1.BAT. ：Calibration mode indicator。 2.CAL ：Auto ranging indicator。 3.AUTO RANGING ：Main display。 4.10.00 ：Unit indicator。 5. mS、uS ：Conductivity units。 6. UNIT ：Parameters of this meter。 7.Conductivity/Salinity/Temperature ：Temperature unit。 8.℃ ：Secondary display。 9.25.0 ：TDS unit or salinity unit。... -
Page 5: The Keypad
THE KEYPAD FIGURE 2 1. The [MODE] key. In normal operation this key will change the display to Conductivity, compensated Conductivity, Salinity and TDS displays. In calibration mode this key will exit the current parameter calibration and go to the next calibration parameter. 2. -
Page 6: Replacing The Batteries
REPLACING THE BATTERIES Follow the procedures to replace the internal batteries. 1.Replace batteries when the BAT indicator appears on the LCD. The instrument can operate within specifications for approximately one hour after BAT starts to appear. 2.The battery compartment is located at the bottom side of the meter (Refer to Figure 4). Flip the meter over so that the bottom side is facing up. -
Page 7: Modes Of The Meter
MODES OF THE METER This instrument has four modes as follow: 1.Conductivity (uS or mS): A measurement of the conductive material in the solution with no regard to temperature. 2. Compensated Conductivity (uS or mS): Also known as temperature compensated conductivity which automatically adjusts to a calculated value which would have been read if the sample had been at 25 ℃... -
Page 8: Calibration Set-Up
ON again it will return to this mode. CALIBRATION SET-UP BEFORE CALIBRATE System calibration is rarely required as Model 3173/3173R were all factory pre-calibrated. However, from time to time it is wise to check the system calibration and make adjustment when necessary. - Page 9 temperature reference or press the [MODE] key to exit (and go to the next calibration parameter). PROBE BASIC CELL CONSTANT 6. The unit will display the actual (calibrated previously or default) cell constant while the lower part of the LCD will display the current selected cell number.
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Page 10: Measurements
[MODE] key to exit calibration and return to normal operation. MEASUREMENTS The Model 3173/3173R is an autoranging instrument. This means that, regardless of the conductivity of the solution (within the specifications of the instrument), all you need to do to get the most accurate reading is to put the probe into the sample. -
Page 11: Rs-232C Interface Operation (For 3173R Only)
RS-232C standard for RxD, Receive Data and TxD, Transmit Data and Circuit Common. To use the RS-232C interface, you must choose either to download on line from the Jenco ®... -
Page 12: Db-9 Connector Cable
A demo program and the protocol are included in the accompanying CD. Using the demo, you can easily track or recall data from the Jenco meter. Please read the protocol to understand more about the procedure in detail. You may also choose to download from ®... - Page 13 3.Standard solution of 111.0 mS at 25°C : Accurately weight out 74.2640 grams of research grade dried Potassium Chloride (KCl). Dissolve it in 1000ml of deionized water You can store the remaining solution in a plastic container for one week but the air space between the cap and the solution must be kept to an absolute minimum.
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Page 14: Error Displays
ERROR DISPLAYS Main Secondary Mode/State Reasons Display Display OuEr Uncompensated Uncompensated conductivity is out of the range. -10.0～120.0℃ OuEr conductivity Temperature is out of the -10.0～120℃ range. OuE/Und measurement OuEr Compensated Compensated conductivity is out of the range. -10.0～120.0℃ OuEr conductivity Temperature is out of the -10.0～120℃... -
Page 15: Specifications
SPECIFICATIONS DISPLAY RANGE RESOLUTION ACCURACY RANGE of TDS (0.5) Conductivity 0.01 uS/cm ±0.5% FS 0～20.00 uS/cm 0～10.00 ppm (PROBE CELL CONSTANT = 0.1) 0.1 uS/cm ±0.5% FS 20.0～200.0 uS/cm 10.0～100.0 pm 1 uS/cm ±0.5% FS 200～2000 uS/cm 100～1000 ppm Conductivity 0.1 uS/cm ±0.5% FS 0～200.0 uS/cm... -
Page 16: Warranty
If you purchased the item from our Jenco distributors and it is under warranty, please contact them to notify us of the situation. Jenco Service Department alone will determine if the product problem is due to deviations or customer misuse. -
Page 17: Return Of Items
For your protection, items must be carefully packed to prevent damage in shipment and insured against possible damage or loss. Jenco will not be responsible for damage resulting from careless or insufficient packing. A fee will be charged on all unauthorized returns. - Page 18 使用说明书 机型 编制人 豆林奇 编制日期 2004/09/06 3173 文件编号 修改人 杨启娜 修改日期 K3173-02 2009-6-29 版本号 核准人 核准日期 04-11-05:Beacause changing the input K value, the operation is not as same as the primary. So the manual should be rewrote. Version 2 .
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