VWR ANALOG DRY BLOCK HEAT BLOCK SHAKER INCUBATOR 75°C to 150°C FREE SHIPPING

This listing is for a Guaranteed TESTED and in Wonderful Condition VWR ANALOG DRY BLOCK HEAT BLOCK SHAKER INCUBATOR 75°C to 150°C as can be seen in the pictures. 

FEEL FREE TO CHECK MANUFACTURER's DATA SHEET ON THIS UNIT BY GOOGLING THE FOLLOWING LINK: marshallscientific.com/v//vspfiles/files/manuals/VWR-Heat-Block-Manual.pdf

Picture is actual item buyer will receive.

This VWR ANALOG DRY BLOCK HEAT BLOCK SHAKER INCUBATOR 75°C to 150°C has been fully tested and is working perfectly and that's why we offer a 90-DAY-WARRANTY on this unit!!! 

FREE USA SHIPPING ALSO!!!

TECHNICAL INFORMATION IN ITALICS BLUE BELOW WAS TAKEN FROM THE WEB: 

Operational Manual can be downloaded at: marshallscientific.com/v//vspfiles/files/manuals/VWR-Heat-Block-Manual.pdf

VWR Analog Heat Block Specifications

These multi-purpose units are ideal for incubation and activation of cultures, enzyme

reactions, immunoassays, melting/boiling points and a wide variety of other laboratory

procedures.

1. Switch the three (3) position rocker power switch from the center off position to

the low range or high range position as desired. The controls are divided into two

separate heating ranges, both thermostats having graduations to assist in setting

the desired temperatures. The left hand ‘low temperature adjust’ controls from

slightly above ambient to approximately 100°C. The right hand ‘high temperature

adjust’ controls from approximately 75°C to 150°C.

2. The rocker switch has a center off position and is used to select the desired operating

range. When operating at the point where the two thermostats overlap in temperature

range, the proper thermostat must be chosen for the task being performed. Move

the power switch to the desired operating range and turn the matching range

temperature control knob clockwise to increase the temperature within the range

selected. The heat indicator light will illuminate during the operation of the heater.

3. The temperature may be verified by placing a calibrated thermometer in the test

solution or by insertion in the modular block thermometer well provided. This hole

fits regular glass bulb thermometers or small diameter digital probes. Due to air

currents and radiation losses, the temperature in the test solution will be lower than

the temperature in the block itself. For the most accurate readings a thermometer

should be placed in a sample test tube with solution matching the samples being

tested. If the temperature is too high or too low, adjust clockwise to increase

temperature, counter-clockwise to decrease temperature. Slight adjustments will

usually suffice to correct the temperature setting. When the heat indicator light

flashes on and off intermittently, check the temperature again. Allow sufficient

time for the temperature to stabilize before re-adjusting. This procedure should be

followed until the desired temperature is reached.

Stock # 222209