Electro-chemical-devices-ecd L20 C User Manual

Model L20C Instruction Manual Microprocessor based Conductivity TDS Temperature Bench Top Meter Electro-Chemical Devices, Inc. 1681 Kettering, Irvi

Error Displays and troubleshooting Main Display Secondary Display Possible Causes Corrective Actions “over” During measurement 0.0 - 100°C ●Sample co

Specifications Display Range Resolution Accuracy Conductivity K=0.01 0.000 to 1.999uS/cm 2.00 to 19.99uS/cm 0.001uS/cm 0.01uS/cm ±0.5% FS Conductivity

Warranty Electro-Chemical Devices, Inc. (ECD) warrants all products it manufactures to be free from defect in materials and factory workmanship, and a

Contents General Introduction ... 3 Initial Inspection ... 3 Power ...

General Introduction Thank you for selecting the Model L20C meter. The Model L20C is a precision tool that measures Conductivity, TDS and Temperature

voltage is correct. If the wrong AC adaptor is supplied, notify your ECD representative immediately. Installing the Batteries To insert the batteries

Display and Key Functions A. Display Figure 2 1. mS- millisiemens, indicates Conductivity measurement 7. mg/L- Milligrams/Liter indicates a TDS m

B. Keys On/Off- Press and hold this key for 5 seconds to power on and shut off the meter. Once the unit is powered up, press the same key to turn on

Operational Procedures A. Preparing Standard Solutions Suitable conductivity standards are available commercially or the user can prepare them using r

Press “Enter” key to save the new value and go to the next calibration parameter. Temperature Coefficient The unit uses the temperature coefficient to

want input K value directly, please press the “Enter” key to go to the K Value Input.] 2. Wait for the values of temperature and conductivity to stab