Programmable HPLC Column Chiller/Heater, 15" x 1" x 1.5"

Features

• Full programmability. Stores 5 programs of up to 10 steps each in memory for instant recall and use. Each program can be made to repeat automatically from 1 to 99 times
• Temperature range from 4.0°C to 100.0°C. Can control at or near room temperature regardless of changes in room temperature
• Readable and settable to 0.1°C
• Accuracy to ±0.2°C
• Built-in stable temperature light which illuminates when a set temperature is reached and is stable
• User settable, built-in column injection counter. Counts to 1000 injections
• Chamber size 15” (38.1 cm) long, 1.0” (2.5 cm) wide, and 1.5” (3.8 cm) deep. Has clamps that hold 1/4” diameter or 3/8” diameter columns up to 30 cm long with room for fittings
• Chamber milled from one piece of aluminum. The floor is sloped to the right where a 1/4” OD tube exits the chamber for collecting any spills. Easy top cover access to columns and fittings
• Energy-efficient Peltier chilling and heating. No CFCs or other refrigerants
• PID temperature control of chamber using accurate platinum RTD temperature sensor
• 30-day count down timer with alarm and user settable Auto-Off that turns the heater/chiller off after the timer counts to zero
• RS232 I/O port for control by computer or chromatograph or for data collection
• Electronic calibration held in memory without the need for batteries
• 12-month warranty
• UL, CSA, and CE compliant

Applications

• Constant temperature control at room temperature for more accurate results
• Exact temperature control of normal phase HPLC with RID for optimal answers
• Impurity chromatography
• Chiral chromatography
• Chilling and heating of columns for methods development

Specifications

Temperature

• Range: 4.0°C to 100.0°C
• Readability: 0.1°C
• Accuracy: ±0.2°C
• Stability: ±0.2°C
• Sensor Type: Platinum RTD
• Controller Type: PID
• Uniformity: ±0.5°C

Timer

• Range: 30 days
• Readability: 1 second
• Audible Alarm: Yes
• Auto-Off: Yes

Electrical

• Heater/Chiller: Peltier, 100 watts
• On/Off Switch: Yes
• Electrical: Universal Bench-Top power supply. Take AC inputs from 100 VAC to 260 VAC, 50/60 Hz, and converts that to 12 VDC for the unit.

Chamber Dimensions

• Length: 15.0” (38.1 cm)
• Width: 1.0” (2.5 cm)
• Depth: 1.5” (3.8 cm)

Overall Chassis

• Height: 6.25” (15.9 cm)
• Width: 7.90” (20.1 cm)
• Length: 16.75” (42.5 cm)
• Weight: Unpacked 14.5 lbs (6.6 kg)