Temperature Controller (TC-324C/TC-344C)

Temperature Controller (TC-324C/TC-344C)

The TC-324C and TC-344C heater controllers are designed to provide quiet electrical power to a variety of perfusion heating devices, including Warner Series 20 heater platforms, solution in-line heaters and the DH-35 Series culture dish heaters.

  • Slow ramped DC power for quiet operation
  • Temperature control from ambient to +65C
  • Manually controlled DC output choices
  • Three feedback loop speeds
  • Independent bath temperature monitoring
  • External input for computer control
  • Open thermistor fault protection
  • Low noise toroidal transformer power supply

Item# Description U.S. List Price Quantity
64-2400 TC-324C Heater Controller, Single Channel
64-2401 TC-344C Heater Controller, Dual Channel
64-0269 Probe Thermistor for CC-28 Cable, TS60P
64-0106 Model CC-28 Cable Assemblies with Connector for TC-324B/344B
64-0102 SH-27B Solution In-Line Heater
64-0270 Bead Thermistor for CC_28 Cable, TS-70B
64-0103 SF-28 Slow Flow In-Line Solution Heater
64-1555 (SHH-1) Holder for SH-27B and SF-28 solution heaters
64-0109 (CC-35) Cable assembly for heater controllers, unterminated with tinned leads at platform end
64-0104 SHM-6 Six-Line Solution In-line Heater
64-0105 SHM-8 Eight-Line Solution In-line Heater
64-0349 Culture Dish Incubation System DH-35i
64-0111 Model SW-10/6 Six 10 cc Syringe Heater
64-0112 Model SW-61 60 cc Syringe Heater
64-1526 PM-1 Chamber platform with magnetic clamps
64-1561 PM-2 Chamber platform with magnetic clamps
64-1562 PM-3 Chamber platform with magnetic clamps
64-1563 PM-4 Chamber platform with magnetic clamps
64-1564 PM-5 Chamber platform with magnetic clamps
64-1527 PM-6 Chamber platform with magnetic clamps
64-1528 PM-6D Chamber platform with magnetic clamps
64-1529 PM-7 Chamber platform with magnetic clamps
64-1530 PM-7D Chamber platform with magnetic clamps
64-1531 PM-8 Chamber platform with magnetic clamps
64-0284 Series 20 Heater Platform, Model PH-1
64-0285 Series 20 Heater Platform, Model PH-2
64-0286 Series 20 Heater Platform, Model PH-3
64-0287 Series 20 Heater Platform, Model PH-4
64-0288 Series 20 Heater Platform, Model PH-5
64-0289 Series 20 Heater Platform, Model PH-6
64-0290 Series 20 Heater Platform, Model PH-6D
64-0107 TA-29 Replacement Cable with Bead Thermistor
64-0108 TA-30 Replacement Cable with Glass Thermistor
64-0274 Heater Elements (2) for PH (Heater) Platforms with Mounting Pads and Screws, RH-2
460-8090 Rack handle (2U)
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Each channel supplies up to 22 watts into a load of 10 ohms. Heat set-point is controlled automatically in Auto mode via thermistor feedback. A loop-speed selector provides three feedback response times to optimize tp the thermal stability of the device being heated. Heat set-point may also be manually controlled in Manual mode.

Ease of Use

In Auto mode, the desired temperature is set with a single set temperature control. The connected platform, solution heater, or other device is automatically maintained at the set temperature. Accuracy is typically better than ± 1°C, and under ideal conditions will approach ± 0.1°C. In Manual mode, the controller provides a continuous DC output adjustable from 0 to +15 volts.

Quiet Operation in Recording Setups

Highly filtered DC power supplies employing toroidal transformers are used to eliminate AC noise and deliver the high-level of isolation required for sensitive electrophysiology applications. Slow-ramped analog switching circuitry delivers power without adding noise to the system.

Unique Features

An open-thermistor fault protection circuit prevents overheating of the sample in the event of a thermistor failure. Remote control of the set temperature allows a computer to control the sample temperature.

Thermistor Readouts

Each channel reads two thermistors simultaneously: T1 for feedback control of the system, and T2 for measurement of any point of interest. These temperatures are displayed on the meter and are also available at front and rear panel outputs for recording devices. Unical thermistors are used and can be replaced without the need for recalibration.

Specifications

Specifications per channel

Maximum Output Voltage 15 VDC
Maximum Output Current 1.5 A
Minimum Load Resistance 10 Ω
Manual Voltage Range 0.0 to 15.0 VDC
Maximum Output Power 22 W into a 10 Ω load
Power Requirements 95-130 or 200-260 VAC, 50/60 Hz
Power Fuse (5x20 mm) 0.5A SB for 95-130
VAC and 0.25A SB for 200-260 VAC
Front Panel BNC Input/Output T2 thermistor
Reporting 100 mV/°C
Rear Panel BNC Output T1 (control)
Reporting 100 mV/°C
Temperature Range Ambient to 65°C
Internal Set Temperature 22°C to 65°C
External Set Temperature Ambient to 65°C
Meter Display 3.5 digit LED display of °C or V
Meter Readouts Set temperature
T1 (control) temperature
T2 (monitor) temperature
Output voltage (to heater)
Enclosure (W x H x D) 43.2 x 8.9 x 30.5 cm
(17.0 x 3.5 x 12.0 in)
Weight 5.44 kg (12 lb)
Warranty Two years, parts & labor



Back Panel of TC-324C Back Panel of TC-344C
back tc-324c Back panel TC-344C
DOCUMENT DESCRIPTION
Integrated Components Brochure_06_7_11.pdfIntegrated Components for Live Cell Imaging Brochure
TC324_344C_data sheet_3.pdfTemperature Controller (TC-324C/TC-344C Data Sheet
TC-324C_Manual (5700-001-REV-E).pdfTC-324C User's Manual
TC-344C_Manual (5701001-REV-E).pdfTC-344C User's Manual