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Hot/Cold Benchtop Dry Block Calibrator

CL1500 Series

Hot and Cold Benchtop Dry Block Calibrator | CL1500 Series

Hot and Cold Benchtop Dry Block Calibrator

TWD121,581 CL1500

  • Operates from -5 to 125°C (23 to 257°F)
  • Rugged, Portable Benchtop Design
  • Fast, Accurate, Stable Readings
  • Standard and Metric Well Designs Available
  • 230 Vac Models CE Marked
  • NIST Calibration Certificate Included
  • RS232 Communications and FREE Software
Precision Calibration Equipment and Ice Point References - View related products


OMEGA's new CL1500 Series benchtop dry block probe calibrator is fast, accurate, and portable. It features a lightweight, rugged design suitable for both laboratory and field use. This hot/cold calibration source can accommodate probes of 6 different diameters and is available in either 115 or 230V versions. There are two different well styles available, standard and metric. The CL1500 Series uses a custom fabricated metal enclosure together with a high performance PID temperature controller to achieve a high level of quality, reliability and safety. The calibrator has a temperature calibration range of -5 to 125°C (23 to 257°F). Each CL1500 comes with power cord, complete operator's manual, RS232 cable (RS232 to USB converter cable also included), software and NIST traceable calibration certificate.The CL1500 software allows the user to control and monitor the temperature and performance of the calibrator in real time. The user is presented with 3 displays of the current temperature and setpoint, an analog dial, a digital display and also a graph with adjustable scale. It also allows fast and easy changes to be made to the setpoint through the use of 10 presets or using the course adjustment knob and fine tune buttons.

Temperature Range: -5 to 125°C (23 to 257°F) at 23°C Ambient
Accuracy: ±0.8°C (±1.5°F)
Stability: ±0.25°C
Display Resolution: 0.1 degree
Well-to-Well Uniformity: ±0.55°C (1°F)
Well Depth: 114.3 mm (4.5")
Stabilization: 5 min
Heating Times
    -5°C to Ambient: 1 min
    Ambient to 100°C: 3 min
    100 to 125°C: 5 min
Cooling Times
    125 to 100°C: 1 min
    100 to 0°C: 8 min
    0 to -5°C: 4 min
Ambient Environmental Conditions
Temperature: 0 to 45°C (32 to 113°F)
Humidity: 0 to 80% RH non-condensing
Internal Control Sensor: Platinum RTD, 100 Ω, 0.00385, Class A
Power: 115 or 230 Vac, 200 W
Dimensions: 206 W x 79 H x 203 mm D (8.1 x 3.1 x 8")
Weight: 2.8 kg (6.3 lbs)
(Specify Model Number)

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All prices on this site are shown in Taiwan Dollars.
Note: Comes with power cord, complete operator's manual, RS-232 cable, RS232 to USB converter cable, free software and NIST-traceable calibration certificate at 0, 38, 100°C (32,100, 212°F).
** Consult sales for additional probe and meter options.
Ordering Example: (1) CL1500 Hot/cold dry block calibrator, TWD121,581 
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