LITHO-KIT,Fountain,Solution,Control,Myron L Company

LITHO-KIT for Fountain Solution Control

LITHO-KIT,Fountain,Solution,Control,Myron L CompanyOn-The-Spot Testing
The increasing use of alcohol-free and alcohol-reduced fountain solutions puts new importance on monitoring conductivity, pH and temperature. The easy-to-use Litho-Kit with M6/pH instrument allows you to immediately make these important tests. It's your self-contained, quality control "tool" for fountain solutions.

LITHO-KIT

 Features/Benefits

Everything included for fast and accurate fountain solution tests
Works for all fountain solutions
Indicates best time to drain tank and remix
Tests water quality
Choice of conductivity/pH and conductivity only instruments

Built-in electrodes

Chip/crack resistant cell cup
Reliable field proven electronics
Plastic syringe to easily draw sample from pan


Conductivity & pH

Many of today's fountain solutions are pH buffered, so only small changes in pH are seen, even with large changes in solution strength. Testing solution conductivity is a much more accurate way to measure concentration. By using the field proven M6/pH Meter, you will quickly identify the best etch/water mix. Later, on-the-spot measurements will let you fine tune your dampening system during the press run.

Although conductivity measurement is more critical than ever, controlling pH is still very important. The pH of fountain solutions can affect sensitivity, plate-life, ink-drying, etc. A quick check with your M6/pH Meter will help you maintain optimum pH and conductivity. The result: consistent, high quality printing!

 

Recommended 
Testing Method

Mixing

On Press

Type of Fountain Solution Cond pH Cond pH
Acid x x x x
Buffered Acid x   x x
Neutral x   x x
Alkaline x   x x

Temperature
Because alcohol-free solutions are less viscous, you need to check temperature regularly during the press run. The Litho-Kit thermometer, with its 8" long stem, makes it easy to check solution temperature in the fountain pan...the most accurate place to test.

Simple to use

Instrument Specifications

pH Range
2-12 pH (M6/pH only)
Conductivity Range
0-5000 micromhos (microsiemens) 
Accuracy
pH - ±0.2 pH units
Conductivity - ±2% of full scale
Repeatability
±1%
Temperature Compensation
Automatic (to 25ºC/77ºF) for Conductivity samples between 50-160ºF (10-71ºC)
Electrodes (built-in)
pH - KCI gel-filled; field replaceable
Conductivity - Never need replatinizing
Calibration
Easy finger adjustment of pH Zero,
Gain (slope) (Model M6/pH), and Conductivity
Circuitry
Solid-state, sealed against moisture
Power
Two 9-volt batteries supplied
Battery Life
Approximately one year or 2000 tests
Case
Heavy gauge textured ABS
Cell Cup
Chip & crack resistant polyethylene
Dimensions
3.4"W x 4.5"D x 4.0"H (86 x 114 x 102 mm)
Weight
One pound (0.45 kg)

Litho-Kit Specifications

Case
Foam-lined, rugged, all plastic carrying case. 
13.6"W x 10.5"D x 5.1"H
(346 x 267 x 127mm)
Syringe
35cc for drawing solution samples
Thermometer
8" stem; 25-125°F (-4-52°C) range; ±1% accuracy
Conductivity Standard Solution
Type 442-3000; 2 oz
pH Buffer Solutions
4, 7, 10 pH; 2 oz. each (Model PLK only)