K90100/K90190 Auto Melting Point Unit
Operation and Technical Manual
Page 11
Koehler Instrument Company, Inc.
1595 Sycamore Avenue • Bohemia, New York 11716-1796 • USA
Toll Free: 1-800-878-
9070 (US only) • Tel: +1 631 589 3800 • Fax: +1 631 589 3815
http://www.koehlerinstrument.com • e-mail: [email protected]
Petroleum Testing & Analysis Instrumentation • Custom Design & Manufacturing
4 Operation
The K90100 / K90190 Automatic Melting Point Range Apparatus is a state-of-art
microprocessor-based instrument for determining the melting point range of white and
colored samples in crystalline or powdered form. For your safety, please be sure to read
and obey all safety and hazard warnings, the installation procedure, and any of the
standard test methods before operating this instrument.
4.1 Switching on the Instrument
Connect the power cord to a proper mains supply socket having the proper
stabilized power supply with proper grounding. Connect the monitor’s power cord to mains
supply socket. Connect the printer power cord mains plug to mains supply socket.
Carefully remove the lens cap from the CCD camera lens. This cap is used in shipping to
protect the lens and also to keep the lens closed when not used. Switch ‘on’ the monitor by
pressing the power switch. Switch ‘on’ the instrument. The illuminator lamp will blink on/off
and the 20 character, 2 line display will read as shown below. Note: Keep the instrument
ON for 20 minutes to warm up before you actually start using it for sample analyses.
After 3 sec,
After 3 sec,
Display Reads the MAIN MENU
.
KOEHLER MELTING
RANGE APPRATUS
MODEL : MR-Vis.
Version : 2.0
1) Prog 2) Run 3) Print
4) Clock 5) Fur. Temp :
A
