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Model IC35 Large, Heavy-Duty Digital, Programmable, Electronic Chilling/Heating Plate

Your Fully Programmable Personal Bench Top Incubator/Chiller/Freezer

Model IC35 Features:

5-program memory
Energy efficient Peltier design
Digital control to 1°C from -10°C to 100°C
Control at ambient
Built-in data logger
Count down timer (up to 30 days) with audible alarm and user settable Auto-Off
RS232 I/O port for data collection
Electronic calibration. Factory set, but user settable to any local standard
Compact size. Uses very little bench space
12 month warranty
UL, CSA and CE compliant

Some IC35 Applications:

Unattended restriction digestions or ligations at elevated temperatures then reducing temperature to 4°C automatically to reduce non-specific nuclease digestion of target DNA
Automatically stopping reactions by having the unit reduce sample temperature after a specific reaction time
Produce denatured probes or single stranded DNA molecules by heating to 90°C to 95°C for a given time and rapidly reducing temperature to 4°C to prevent renaturation
Automatic temperature profiles to grow bacteria at 37°C, then increasing temperature to induce events, and then lowering temperature to 4°C to prevent degradation
Maintain 14°C for ligation reactions
Maintain 17°C for storing oocytes
Store samples at ice bucket temperatures without the mess
Incubate samples at 37°C in 96-well assay plates or in aluminum blocks holding 0.2, 0.5, 1.5 ml centrifuge tubes, vials, and test tubes
Store enzyme or DNA libraries at your work station
Enzyme reactions and deactivations
Cool blood samples prior to coagulation testing
Freeze and store most any sample at your work station
Work directly on large plate surface

Product Description:

Torrey Pines Scientific’s Model IC35 Programmable, Digital, Electronic Chilling/Heating Plates are compact, completely solid state, versatile, reliable, and easy to use. The IC35 has simple digital controls and a two-line alphanumeric display that is backlit for easy reading. The display normally shows the target and actual temperatures. Additionally, it is used to display temperature, timer, and all programming functions.

The above graph shows a temperature/time profile that can be stored in memory and recalled instantly to be run at any time. The profile was plotted after the data points were collected in buffer. The buffer was then dumped via the RS232 port to a PC. Five programs of as many as ten steps each can be stored in memory. Each step is a temperature and time. Each program can be set to repeat itself up to 99 times.

To set a target temperature, simply push the UP or DOWN arrows until the display shows the desired target temperature. The unit will then go to that temperature. Writing programs is simple as well and done through the UP and DOWN arrows on the membrane switch. Calibration is factory set, but calibration is settable by the user to any local standard.

Calibration is electronic and accessed through the keyboard and stored in CMOS.

There are POWER and BUFFER lamps on the front panel. The POWER lamp indicates when the unit is turned on. The BUFFER lamp flashes when the buffer is collecting data. The lamp illuminates constantly when the buffer is full and needs to be downloaded. The buffer can be set to collect temperature data points in 1 second, 1 minute or 5 minute intervals to 7825 data points equivalent to 130 minutes at 1 point/second, 130 hours at 1 point/minute and 27 days at 1 point/every 5 minutes. The IC35 is provided with an RS232C interface. This can be used to record data for monitoring agencies.

The chilling/heating surface is a 5 � (12.7 cm) square aluminum plate that is very flat for good contact with the sample. When unloaded, the plate will go below 0°C in under two minutes. It will heat to 37°C even faster. Generally, the unloaded surface will decrease temperature at about 3°C/minute. Heating rates on the unloaded plate are usually about 5°C/minute. The blocks sold as accessories range in size and mass depending upon the samples used. The unit can drive the biggest block from ambient to 4°C in less than 30 minutes. When used with an accessory cover these blocks can be driven below 0°C. Temperature gradients from the center to the edge of any accessory block will be less than 0.5°C at any temperature.

Product Specification:

Temperature:
Range -10°C to 100°C (minimum temperature possible is 30°C below ambient)
Readability 1 °C
Accuracy ±1 °C
Stability ±1 °C
Sensor Type Platinum RTD
Controller Type PID
Uniformity ±0.5 °C

Timer:
Range 00:01 to 30 days
Readability 1 second
Audible Alarm Yes, sounds for 1 minute. Timer counts up until UP or Down key is touched

Programming:
Programs Stored
5
Individual Program Capacity 10 Steps
Program Repeat 1 to 99 times
Memory Backup Yes, in CMOS

Data Logger:
Sample times
1 sec, 1 min, or 5 minutes per data point
Capability 7825 data points

Electrical:
Heater/Chiller
Peltier, 100 watts
Operating Voltages 100-265VAC, 50/60Hz
Power Consumption 100 watts maximum
Power Switch Yes

Dimensions:
Chilling/Heating Module

Width 8.5" (21.6 cm)
Depth 10" (25.4 cm)
Height 4" (10.2 cm)
Weight 8 pounds (3.64 kgs)

Accessories Available:
620-5512 Block, 100-0.5 ml centrifuge tubes
620-5513 Block, aluminum, 64 holes for 1.5 ml centrifuge tubes.
620-5514 Block, aluminum, 45 holes for 0.5 ml and 32 holes for 1.5 ml
620-5515 Block, 96-0 .2ml for PCR plates and tubes
620-5518 Block, 49 2.0 ml vials
620-5520 Block, aluminum, for 2 assay plates of any standard configuration
620-5521 Block, 49 10 mm test tubes
620-5522 Block, 25 15/16 mm test tubes
620-5523 Block, 49 12/13 mm test tubes
620-5525 Block, 16 20 mm test tubes
620-5526 Block, 100 6 mm test tubes
620-5527 Block, aluminum, 16 holes for 15ml centrifuge tubes
620-5528 Block, 16 20 ml scintillations vials
620-5530 Block, aluminum, 9 holes for 50ml centrifuge tubes
620-5550 Block, 9-10 ml round-botton flasks
620-5551 Block, 9-25 ml round-botton flasks
620-5552 Block, 5-50 ml round-botton flasks
620-5553 Block, 5-100 ml round-botton flasks
620-5554 Block, 4-250 ml round-botton flasks
720-5509 Cover, aluminum blocks (for IC30 and IC35 models only)